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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934 (Amendment No.   )

 

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1437 South Boulder Avenue
Tulsa, Oklahoma 74119

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NOTICE OF ANNUAL MEETING OF STOCKHOLDERS

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Notice is hereby given that the Annual Meeting of Stockholders of Helmerich & Payne, Inc. (the "Company"), will be held at Boulder Towers, H&P Conference Center, Eleventh Floor, 1437 South Boulder Avenue, Tulsa, Oklahoma, at 12:00 noon, Tulsa time, on Tuesday, March 6, 2018, for the following purposes:

1.

To elect as Directors the ten nominees named in the attached proxy statement to serve until the Annual Meeting of Stockholders in 2019.



2.

To ratify the appointment of Ernst & Young LLP as our independent auditors for fiscal 2018.



3.

To cast an advisory vote to approve the compensation of our executives disclosed in this proxy statement.



4.

To consider and transact any other business which properly may come before the meeting or any adjournment thereof.

In accordance with the By-laws, the close of business on January 5, 2018, has been fixed as the record date for the determination of the stockholders entitled to notice of, and to vote at, the meeting. The stock transfer books will not close.

The Company is pleased to take advantage of the rules of the Securities and Exchange Commission (the "SEC") that allow issuers to furnish proxy materials to their stockholders on the Internet. The Company believes these rules allow it to provide you with the information you need while lowering the costs of delivery and reducing the environmental impact of the Annual Meeting. The Company is mailing to most of its stockholders a Notice of Internet Availability of Proxy Materials, rather than a paper copy of the proxy statement, proxy and 2017 Annual Report to Stockholders. The notice contains instructions on how to access the proxy materials, vote and obtain, if you so desire, a paper copy of the proxy materials.

Your vote is important! Whether or not you expect to be present at the Annual Meeting, please vote as promptly as possible so that we may be assured of a quorum to transact business. You may vote by using the Internet or telephone, or by signing, dating and returning the proxy mailed to those who receive paper copies of this proxy statement. If you attend the Annual Meeting, you may revoke your proxy and vote in person.

Important Notice Regarding the Availability of Proxy Materials
for the Stockholder Meeting to be held on March 6, 2018

This proxy statement and our 2017 Annual Report to Stockholders are available at www.proxyvote.com.

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1437 South Boulder Avenue
Tulsa, Oklahoma 74119

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PROXY STATEMENT

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General Information

        As a stockholder of Helmerich & Payne, Inc., you are invited to attend the Annual Meeting of Stockholders on March 6, 2018 (the "Annual Meeting") and vote on the items of business described in this proxy statement. The proxy is being solicited by and on behalf of the Board of Directors of Helmerich & Payne, Inc., and will be voted at the Annual Meeting. Throughout this proxy statement, Helmerich & Payne, Inc. is referred to as the "Company," "we," "our" or "us."

Important Notice of Electronic Availability of Materials

        As permitted by the rules of the SEC, we are making our 2017 Annual Report to Stockholders and this proxy statement available to stockholders electronically via the Internet at the following website: www.proxyvote.com. Most stockholders will not receive printed copies of the proxy materials unless they request them. Instead, a Notice of Internet Availability of Proxy Materials ("Notice"), which was mailed to most of our stockholders, explains how you may access and review the proxy materials and how you may submit your proxy on the Internet. If you received the Notice, you will not receive a printed copy of the proxy materials unless you request it by following the instructions for requesting such materials contained in the Notice. Stockholders who requested paper copies of proxy materials or previously elected to receive proxy materials electronically did not receive the Notice and are receiving the proxy materials in the format requested. The Notice and the proxy materials are first being made available to our stockholders on or about January 23, 2018.

Annual Meeting Information

        Our Annual Meeting will be held at Boulder Towers, H&P Conference Center, Eleventh Floor, 1437 South Boulder Avenue, Tulsa, Oklahoma, at 12:00 noon, Tulsa time, on Tuesday, March 6, 2018, unless adjourned or postponed. Directions to the meeting can be obtained by calling our Investor Relations department at 918-742-5531.

Attendance

        If your shares are registered directly in your name with the Company's transfer agent, you are considered a "stockholder of record". If your shares are held in a brokerage account, by a trustee or by another nominee, you are considered a "beneficial owner" of those shares. Only stockholders of record or beneficial owners of the Company's common shares may attend the meeting in person. If you are a stockholder of record, you may be asked to present proof of identification, such as a driver's license. Beneficial owners must also present evidence of share ownership, such as a recent brokerage account or bank statement. All attendees must comply with our standing rules, which will be distributed upon entrance to the Annual Meeting. Even if you plan to attend the Annual Meeting, we recommend that you also vote by proxy as described in this proxy statement so that your vote will be counted if you later decide not to attend the Annual Meeting.

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Items of Business at Annual Meeting

        The Items of business scheduled to be voted on at the Annual Meeting are:

        We will also consider any other business that properly comes before the Annual Meeting.

Board Recommendation on Voting

        Our Board of Directors recommends that you vote your shares FOR the ten Director nominees identified under Proposal 1, and FOR Proposals 2 and 3.

Voting Information

        Record date and quorum.    The holders of a majority of our outstanding stock entitled to vote at the Annual Meeting must be present in person or by proxy for the transaction of business. This is called a quorum. Abstentions and broker non-votes (discussed below) will be counted for purposes of determining the presence of a quorum at the meeting. At the close of business on January 5, 2018, there were 108,845,327 issued and outstanding shares of our common stock, the holders of which are entitled to one vote per share on all matters. We have no other class of securities entitled to vote at the meeting. Only stockholders of record at the close of business on January 5, 2018, will be entitled to vote at the Annual Meeting.

        Submitting voting instructions for shares held in your name (i.e., you are a stockholder of record).    You may vote your shares of common stock by telephone or over the Internet, which saves the Company money, or by completing, signing and returning a proxy. A properly submitted proxy will be voted in accordance with your instructions unless you subsequently revoke your instructions. If you submit a signed proxy without indicating your vote, the person voting the proxy will vote your shares according to the Board of Director's recommendation with respect to Proposals 1, 2 and 3 (FOR the ten Director nominees identified in this proxy statement, and FOR Proposals 2 and 3).

        Submitting voting instructions for shares held in street name (i.e., you are the beneficial owner of your shares).    If you are a beneficial owner of shares, follow the instructions you receive from your broker or other organization holding your shares in street name. If you want to vote in person, you must obtain a legal proxy from your broker and bring it to the Annual Meeting. If you do not submit voting instructions to the organization that holds your shares, that organization may still be permitted to vote your shares. In general, under applicable New York Stock Exchange rules, the organization that holds your shares may generally vote on routine matters. Proposal 2, the approval and appointment of the Company's independent auditor, is a routine matter. However, absent specific instructions from beneficial owners, brokers may not vote for non-routine matters. Proposal 1, the election of directors, and Proposal 3, the advisory vote on executive compensation, are non-routine matters. Therefore, there may be broker non-votes with respect to Proposals 1 and 3.

        Revoking your proxy.    Any stockholder giving a proxy may revoke it at any time by submission of a later dated proxy or subsequent Internet or telephonic proxy. Stockholders who attend the Annual Meeting may revoke any proxy previously granted and vote in person by written ballot.

        Voting Requirements.    The election of Directors will require the affirmative vote of a majority of the votes cast by the shares of common stock voting in person or by proxy at the Annual Meeting. A majority of the votes cast means that the number of shares voted FOR a Director must exceed the

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number of shares voted AGAINST that Director. Abstentions and broker non-votes will not affect the outcome of the election of Directors. Any Director who receives a greater number of votes AGAINST his or her election than votes FOR such election shall tender his or her resignation to the Board of Directors in accordance with our Corporate Governance Guidelines. The Nominating and Corporate Governance Committee will consider the resignation and recommend to the Board of Directors whether to accept or reject the resignation. The Board of Directors will consider all factors it deems relevant, make a determination and publicly disclose its decision within 120 days following the date of the Annual Meeting. With regard to Proposals 2 and 3, the affirmative vote of a majority of shares of common stock present in person or by proxy at the Annual Meeting and entitled to vote at the Annual Meeting is required for approval. A share that is a broker non-vote is not considered a share entitled to vote on the particular matter. Therefore, even though broker non-votes are counted in determining a quorum, with respect to Proposal 3, broker non-votes are excluded from the denominator in determining whether affirmative votes represented a majority of those present and entitled to vote at the Annual Meeting. With respect to Proposals 2 and 3, abstentions will have the effect of a negative vote.

        Each outstanding share of our common stock will be entitled to one vote on each matter considered at the meeting. With regard to Proposal 1, election of Directors, stockholders may vote FOR or AGAINST a Director nominee or abstain from voting on a Director nominee. The proxies executed and returned (or delivered via telephone or over the Internet) can be voted only for the named nominees. With regard to Proposal 2, ratification of independent auditors, and Proposal 3, the advisory vote on executive compensation, a stockholder may vote FOR or AGAINST the matter or abstain from voting on the matter.

Vote Tabulation and Results

        Broadridge Financial Solutions, Inc. will tabulate all votes which are received prior to the date of the Annual Meeting. We have appointed two employee inspectors to receive Broadridge's tabulation, to tabulate all other votes, and to certify the voting results. We intend to publish final results in a Current Report on Form 8-K to be filed with the SEC within four business days of the Annual Meeting.

Solicitation of Proxies

        The cost of this solicitation will be paid by us. In addition, arrangements may be made with brokerage houses and other custodians, nominees, and fiduciaries to send proxies and proxy material to their principals. Solicitation of proxies may be made by mail, telephone, personal interviews or by other means by our officers and employees who will not receive additional compensation for solicitation activities.

Other Matters

        As of this date, management knows of no business which will come before the Annual Meeting other than that set forth in the notice of the meeting. If any other matter properly comes before the meeting, the persons named as proxies will vote on it in accordance with their best judgment.

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Security Ownership of Certain Beneficial Owners

        The following table sets forth those persons or groups who, to our knowledge, beneficially own more than 5% of our common stock, the number of shares beneficially owned by each, and the percentage of outstanding stock so owned, as of December 8, 2017. At the close of business on December 8, 2017, there were 108,844,165 issued and outstanding shares of our common stock.

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Security Ownership of Management

        The following table sets forth the total number of shares of common stock beneficially owned by each of the present Directors and nominees, our Chief Executive Officer ("CEO") and all other executive officers named in the Summary Compensation Table, and all Directors and executive officers as a group, and the percent of the outstanding common stock so owned by each as of December 8, 2017.

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PROPOSAL 1

ELECTION OF DIRECTORS

        At the Annual Meeting, ten Directors are to be elected for terms of one year each. Messrs. Cramton and Mas, who were appointed to the Board of Directors on March 1, 2017 and will stand for election at the Annual Meeting, were identified by a third-party search firm engaged by the Nominating and Corporate Governance Committee to assist in identifying potential Directors. All other incumbent Directors are standing for re-election. All nominees have agreed to be named in this proxy statement and have indicated a readiness to continue to serve if elected. The Nominating and Corporate Governance Committee of our Board of Directors has determined that each of the nominees qualifies for election under its criteria for evaluation of directors and has recommended that each of the candidates be nominated for election. If any nominee becomes unable to serve before the Annual Meeting, shares represented by proxy may be voted for a substitute designated by the Board of Directors, unless a contrary instruction is noted on the proxy. The Board of Directors has no reason to believe that any of the nominees will become unavailable. As detailed under "Corporate Governance — Director Independence" below, the Board of Directors has affirmatively determined that each of the nominees, other than Messrs. Helmerich and Lindsay, qualifies as "independent" as that term is defined under the rules of the New York Stock Exchange ("NYSE") and the SEC, as well as our Corporate Governance Guidelines.

        The information that follows, including principal occupation or employment for the past five or more years and a summary of each individual's experience, qualifications, attributes or skills that have led to the conclusion that each individual should serve as a Director in light of our current business and structure, is furnished with respect to each Director nominee.

Director Nominees

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OUR BOARD UNANIMOUSLY RECOMMENDS A VOTE "FOR" EACH OF THE PERSONS NOMINATED BY THE BOARD.

CORPORATE GOVERNANCE

        The Board has adopted Corporate Governance Guidelines to address significant corporate governance issues. The guidelines, as well as our Amended and Restated Certificate of Incorporation and By-Laws, all Board committee charters, our Code of Business Conduct and Ethics, applicable to all our Directors, officers, and employees, the Code of Ethics for Principal Executive Officer and Senior Financial Officers, the Related Person Transaction Policies and Procedures, the Foreign Corrupt Practices Act Compliance Policy, certain Audit Committee Practices, and our Sustainability Statement are available on our website, www.hpinc.com, under the "Governance" section. The information on our website is not incorporated by reference in this proxy statement. A printed copy of the above mentioned documents will be provided without charge upon written request to our Corporate Secretary.

        Our Corporate Governance Guidelines provide a framework for our corporate governance initiatives and cover topics such as director independence and selection and nomination of director candidates, communication with the Board, Board committee matters, and other areas of import. Certain highlights from our Corporate Governance Guidelines, as well as other corporate governance matters, are discussed below.

Director Independence

        Our Corporate Governance Guidelines provide that a majority of the Board must meet the requirements for being an independent director under the listing standards of the NYSE and applicable law, including the requirement that the Board affirmatively determine that the Director has no material relationship with us. To guide its determination of whether a Director is independent, the Board has adopted the following categorical standards:

        A Director will not be independent if:

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the Director is, or has been, within the last three years, our employee, or an immediate family member is, or has been within the last three years, our executive officer;

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the Director has received, or an immediate family member has received, during any twelve-month period within the last three years, more than $120,000 in direct compensation from us, other than Director and committee fees and pension and other forms of deferred compensation for prior service (provided such compensation is not contingent in any way on continued service);



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the Director is a current partner or employee of a firm that is our internal or external auditor;



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the Director has an immediate family member who is a current partner of a firm that is our internal or external auditor;



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the Director has an immediate family member who is a current employee of a firm that is our internal or external auditor and who personally works on the Company's audit;



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the Director or an immediate family member was within the last three years a partner or employee of a firm that is our internal or external auditor and personally worked on our audit within that time;



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the Director or an immediate family member is, or has been within the last three years, employed as an executive officer of another company where any of our present executive officers at the same time serves or served on that company's compensation committee; or



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the Director is a current employee, or an immediate family member is a current executive officer, of a company that has made payments to, or received payments from, us for property or services in an amount which, in any of the last three fiscal years, exceeds the greater of $1,000,000 or two percent (2%) of such other company's consolidated gross revenues.

        In addition, the following commercial and charitable relationships will not be considered material relationships that would impair a director's independence:

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the Director (or an immediate family member of the Director) is, or during the last fiscal year has been, an affiliate or executive officer of another company (including banks or financial institutions) to which we were indebted, or to which such other company was indebted to us, during the last or current fiscal year and the total amount of indebtedness did not exceed two percent (2%) of the total consolidated assets of the indebted entity at the end of such fiscal year;



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the Director (or an immediate family member of the Director) is, or during the last fiscal year has been, an executive officer, director or trustee of a charitable organization where our annual discretionary charitable contributions to the charitable organization, in the last or current fiscal year did not exceed the greater of $1,000,000 or two percent (2%) of that organization's consolidated gross revenues;



•

the Director (or an immediate family member of a Director) is a member of, employed by, or of counsel to a law firm or investment banking firm that performs services for us, provided the payments made by us to the firm during a fiscal year do not exceed two percent (2%) of the firm's gross revenues for the fiscal year, and the Director's relationship with the firm is such that his or her compensation is not linked directly or indirectly to the amount of payments the firm receives from us; or



•

a relationship arising solely from a Director's position as a director of another company that engages in a transaction with us shall not be deemed a material relationship or transaction that would cause a Director to not be independent.

        A Director who is a member of our Audit Committee will not be independent if such Director: (i) other than in his or her capacity as a member of the Audit Committee, the Board or any other Board committee, accepts directly or indirectly any consulting, advisory or other compensatory fee from

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us or any subsidiary (except for retirement benefits to the extent permitted by applicable rules of the SEC); or (ii) is an affiliated person (as defined by the SEC) of us or any subsidiary. Similarly, in affirmatively determining the independence of any Director who will serve on the Human Resources Committee, the Board considers all factors specifically relevant to determining whether a Director has a relationship to the Company which is material to that Director's ability to be independent from management in connection with the duties of a Human Resources Committee member, including, but not limited to: (i) the source of compensation of such Director, including any consulting, advisory or other compensatory fee paid by the Company to such Director; and (ii) whether such Director is affiliated with the Company, a subsidiary of the Company or an affiliate of a subsidiary of the Company.

        Generally, relationships not addressed by the NYSE rules or otherwise described above will not cause an otherwise independent Director to be considered not independent. For relationships that do not fall within the categories delineated above, the Directors who are otherwise independent under the guidelines will determine whether a relationship is material and, therefore, whether the Director would be independent.

        In determining the independence of Ms. Marshall and Messrs. Cramton, Foutch, Mas, Petrie, Robillard, Rust, and Zeglis, the Board of Directors considered (i) State Farm Mutual Automobile Insurance Company's ownership of our common stock, and (ii) that Mr. Zeglis is a director of State Farm Mutual Automobile Insurance Company. The Board of Directors also considered that the Company, through its wholly owned subsidiaries, provides or provided in 2017 drilling or other services to Hunt Oil Company and Laredo Petroleum, Inc. Until his retirement in January of 2017, Mr. Robillard was a director of Hunt Oil Company (as well as an officer and director of parent company, Hunt Consolidated, Inc.). Mr. Foutch is an officer and director of Laredo Petroleum, Inc. Payments made to the Company's subsidiaries by those entities have not exceeded two percent of the consolidated gross revenues of such entities during any applicable fiscal year.

        After applying the standards set forth above in our Corporate Governance Guidelines, the Board determined that Ms. Marshall and Messrs. Cramton, Foutch, Mas, Petrie, Robillard, Rust and Zeglis, our current, non-employee directors, had no material relationship with the Company and that each is independent under our categorical standards and the requirements of the NYSE and applicable law.

Director Identification, Evaluation, and Nomination

        General Principles and Procedures.    We are of the view that the continuing service of qualified incumbents promotes stability and continuity in the boardroom, contributing to the Board's ability to work as a collective body, while giving us the benefit of familiarity and insight into our affairs that our Directors have accumulated during their tenure. Accordingly, the process for identifying nominees reflects our practice of re-nominating incumbent Directors who continue to satisfy the Nominating and Corporate Governance Committee's ("Committee") criteria for membership on the Board and the eligibility requirements of our By-laws, whom the Committee believes continue to make important contributions to the Board, and who consent to continue their service on the Board.

        In general, and as more fully outlined in the Corporate Governance Guidelines, in considering candidates for election at annual meetings of stockholders, the Committee will:

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consider if the Director continues to satisfy the minimum qualifications for director candidates as set forth in the Corporate Governance Guidelines;



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assess the performance of the Director during the preceding term; and



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determine whether there exist any special, countervailing considerations against re-nomination of the Director.

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        If the Committee determines that (i) an incumbent Director consenting to re-nomination continues to be qualified and has satisfactorily performed his or her duties as Director during the preceding term, and (ii) there exist no reasons, including considerations relating to the composition and functional needs of the Board as a whole, why in the Committee's view the incumbent should not be re-nominated, then the Committee will, absent special circumstances, propose the incumbent Director for re-election.

        The Committee will identify and evaluate new candidates for election to the Board where it identifies a need to do so, including for the purpose of filling vacancies or a decision of the Directors to expand the size of the Board. The Committee will solicit recommendations for nominees from persons that the Committee believes are likely to be familiar with qualified candidates. The Committee may also determine to engage a professional search firm to assist in identifying qualified candidates.

        As to each recommended candidate that the Committee believes merits consideration, the Committee will:

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cause to be assembled information concerning the background and qualifications of the candidate;



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determine if the candidate satisfies the minimum qualifications required by our Corporate Governance Guidelines and the eligibility requirements of our By-laws;



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determine if the candidate possesses any of the specific qualities or skills that the Committee believes must be possessed by one or more members of the Board;



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consider the contribution that the candidate can be expected to make to the overall functioning of the Board; and



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consider the extent to which the membership of the candidate on the Board will promote diversity among the Directors.

        Based on all available information and relevant considerations, the Committee will select and recommend to the Board a candidate who, in the view of the Committee, is most suited for membership on the Board.

        Stockholder Recommendations.    The Committee considers recommendations for Director candidates submitted by holders of our shares entitled to vote generally in the election of Directors. Candidates for Director who are properly recommended by our stockholders will be evaluated in the same manner as any other candidate for Director. In addition, the Committee may consider the number of shares held by the recommending stockholder and the length of time such shares have been held.

        For each annual meeting of stockholders, the Committee will accept for consideration only one recommendation from any stockholder or affiliated group of stockholders. The Committee will only consider recommendations of nominees for Director who satisfy the minimum qualifications prescribed by our Corporate Governance Guidelines and the eligibility requirements of our By-laws. For a stockholder recommended candidate to be considered by the Committee, the stockholder recommendation must be submitted in writing before our fiscal year-end to our Corporate Secretary at our headquarters address, 1437 South Boulder Avenue, Tulsa, Oklahoma 74119, and must include the reasons for the recommendation, a description of the candidate's qualifications and the candidate's written consent to being considered as a Director nominee, together with a statement of the number of shares of our stock beneficially owned by the stockholder making the recommendation and by any other supporting stockholders (and their respective affiliates). The Committee may require the stockholder submitting the recommendation or the recommended candidate to furnish such other information as the Committee may reasonably request.

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        Stockholder Nominations.    Our By-laws provide that stockholders meeting certain requirements may nominate persons for election to the Board of Directors if such stockholders comply with the procedures set forth in our By-laws. For more information on stockholder nominations, see Stockholder Proposals and Nominations on page 48.

Director Qualification Standards

        All persons nominated to serve as one of our Directors should possess the following minimum qualifications more fully discussed in our Corporate Governance Guidelines. Specifically, all candidates:

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must be individuals of personal integrity and ethical character;



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should be free of conflicts of interest that would materially impair his or her judgment;



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must be able to represent fairly and equally all of our stockholders;



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must have demonstrated achievement in business, professionally, or the like;



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must have sound judgment;



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must have a general appreciation regarding major issues facing public companies of a size and operational scope similar to ours;



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must have, and be prepared to devote, adequate time to the Board and its committees; and



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must not conflict with any of our term or age limits for Directors.

The Committee will also ensure that:

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at least a majority of the Directors serving at any time on the Board are independent, as defined under the rules of the NYSE and applicable law;



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at least three of the Directors satisfy the financial literacy requirements required for service on the Audit Committee under the rules of the NYSE; and



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at least some of the independent Directors have experience as senior executives of a public or substantial private company.

        Our Corporate Governance Guidelines also provide, in lieu of a formal diversity policy, that as part of the nomination process, the Committee will consider diversity in professional background, experience, expertise, perspective, age, gender, and ethnicity with respect to Board composition as a whole. With respect to diversity, we place particular emphasis on identifying candidates whose experiences and talents complement and augment those of other Board members with respect to matters of importance to the Company. We attempt to balance the composition of the Board to promote comprehensive consideration of issues. Our current Board composition achieves this through widely varying levels and types of business and industry experience among current Board members. We monitor the composition and functioning of our Board and Committees through both an annual review of our Corporate Governance Guidelines and a self-evaluation process undertaken each year by our Directors.

        The foregoing qualification attributes are only threshold criteria, however, and the Committee will also consider the contributions that a candidate can be expected to make to the collective functioning of the Board based upon the totality of the candidate's credentials, experience, and expertise, the composition of the Board at the time, and other relevant circumstances.

Board Leadership Structure

        The Company's By-laws provide that, in general, any two or more offices may be held by the same person, including the offices of Chairman of the Board ("Chairman") and CEO. The Board believes

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that this flexibility in the allocation of the responsibilities of these two roles is beneficial and enables the Board to adapt the leadership function to changing circumstances. Mr. Hans Helmerich currently is the Chairman of the Board of the Company. Mr. Helmerich has served as a Director since 1987 and became the Chairman in 2012. He served as the Company's CEO from 1989 until his retirement in March 2014. He also was the President from 1987 to 2012. Mr. Helmerich, who has nearly 25 years of successful experience as CEO and possesses in-depth knowledge of the Company, its operations and the evolving drilling and energy industry, has been responsible for the general supervision, direction and control of the Company's business and affairs. Under Mr. Helmerich's leadership, the Company experienced steady growth in earnings and market share and became the leading land driller in the United States. Mr. Helmerich retired from the position of CEO on March 5, 2014. Following retirement, Mr. Helmerich also provided consulting services to the Company for a three-year period that ended February 28, 2017. Mr. John W. Lindsay is the Company's current President and succeeded Mr. Helmerich as CEO on March 5, 2014. Since joining the Company in 1987 as a drilling engineer, Mr. Lindsay has served in various management positions. Mr. Lindsay was appointed Executive Vice President, U.S. and International Operations in 2006 for the Company's wholly-owned subsidiary, Helmerich & Payne International Drilling Co., and became Executive Vice President and Chief Operating Officer of the Company in 2010. In 2012, Mr. Lindsay was promoted to President and Chief Operating Officer and was appointed to the Company's Board of Directors. Mr. Lindsay brings to the Board and the Company significant leadership, knowledge and experience in the contract drilling industry. The Board believes at this time that the interests of all stockholders will be best served by the leadership model described above that contemplates a separated Chairman and CEO. The combined experience and knowledge of Messrs. Helmerich and Lindsay in their respective roles of Chairman and CEO will provide the Board and the Company with continuity of leadership that has enabled the Company's success.

        In addition, the Board has demonstrated its commitment and ability to provide independent oversight and management. We believe that the most effective board structure is one that emphasizes board independence and ensures that the board's deliberations are not dominated by management. With the exception of Messrs. Helmerich and Lindsay, our Board is composed entirely of independent Directors. Each of our standing Board committees is comprised of only independent Directors. Further, while the Board does not currently have a lead independent Director, it has appointed a presiding, independent Director for each executive session of the Board when it meets without management. Mr. Randy A. Foutch presently serves as the presiding, independent Director. While the Board believes this practice provides for independent leadership without the need to designate a single lead director, the Board may examine in the future whether the appointment of a lead Director would enhance the Board's effectiveness. Our Board's oversight of risk management (discussed below) has had no effect on our leadership structure to date.

Board Meeting Attendance

        There were four regularly scheduled and two special meetings of the Board held during fiscal 2017. We require each Director to make a diligent effort to attend all Board and Committee meetings as well as the Annual Meeting of the Stockholders. All of our then sitting Directors attended the 2017 Annual Meeting of the Stockholders. During fiscal 2017, no incumbent Director attended fewer than 75% of the aggregate of the total number of meetings of the Board and its committees of which he or she was a member.

Board Committees

        Messrs. Cramton, Foutch, Robillard (Chairman) and Rust are members of the Audit Committee. The Board has adopted a written charter for the Audit Committee. The primary functions of the Audit Committee are to assist the Board in fulfilling its independent and objective oversight responsibilities of

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financial reporting and internal financial and accounting controls of the Company and to monitor the qualifications, independence, and performance of our independent registered public accounting firm. The Board has determined that Messrs. Kevin G. Cramton, Randy A. Foutch, Donald F. Robillard, Jr. and Edward B. Rust, Jr. are "audit committee financial experts" as defined by the SEC. The Board has also determined that all Audit Committee members are "financially literate" as contemplated by the rules of the NYSE. During the fiscal year ended September 30, 2017, the Audit Committee held twelve meetings.

        Ms. Marshall and Messrs. Mas, Petrie and Zeglis (Chairman) are members of the Human Resources Committee (which functions as our compensation committee). The Board has adopted a written charter for the Human Resources Committee. The primary functions of the Human Resources Committee are to evaluate the performance of our executive officers, to review and make decisions regarding compensation of our executive officers and make recommendations regarding compensation of non-employee members of our Board, and to review and make recommendations or decisions regarding incentive compensation and equity-based compensation plans. The Human Resources Committee may not delegate any of its authority to other persons or committees. During the fiscal year ended September 30, 2017, the Human Resources Committee held four meetings.

        Ms. Marshall and Messrs. Cramton, Foutch (Chairman), Mas, Petrie, Robillard, Rust, and Zeglis are members of the Nominating and Corporate Governance Committee. The Board has adopted a written charter for the Nominating and Corporate Governance Committee. The primary functions of the Committee are to identify and to recommend to the Board the selection of Director nominees for each annual meeting of stockholders or for any vacancies on the Board, to make recommendations to the Board regarding the adoption or amendment of corporate governance principles applicable to us, and to assist the Board in developing and evaluating potential candidates for executive positions and generally oversee management succession planning. During the fiscal year ended September 30, 2017, the Nominating and Corporate Governance Committee held four meetings.

        The non-management Directors, in fiscal 2017, met in executive session without management, prior to four regularly scheduled Board meetings. Mr. Foutch was presiding Director for all executive sessions.

Transactions with Related Persons, Promoters and Certain Control Persons

        The Company has adopted written Related Person Transaction Policies and Procedures. The Audit Committee is responsible for applying such policies and procedures. The Audit Committee reviews all transactions, arrangements, or relationships in which the aggregate amount involved will or may be expected to exceed $120,000 in any fiscal year, the Company is a participant, and any related person has or will have a direct or indirect material interest. In general, a related person is any Company executive officer, Director, or nominee for election as a Director, any greater than 5 percent beneficial owner of our common stock, and immediate family members of any of the foregoing.

        The Audit Committee applies the applicable policies and procedures by reviewing the material facts of all interested transactions that require the Audit Committee's approval and either approves, ratifies or disapproves of the entry into the interested transaction, subject to the exceptions described below. Any member of the Audit Committee who is a related person with respect to a transaction under review may not vote with respect to the approval or ratification of the transaction. In determining whether to approve or ratify an interested transaction, the Audit Committee takes into account, among other factors it deems appropriate, the nature of the related person's interest in the interested transaction, the material terms of the interested transaction including whether the interested transaction is on terms no less favorable than terms generally available to an unaffiliated third party under the same or similar circumstances, the materiality of the related person's direct or indirect interest in the interested transaction, the materiality of the interested transaction to us, the impact of

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the interested transaction on the related person's independence (as defined in our Corporate Governance Guidelines and the New York Stock Exchange listing standards), and the actual or apparent conflict of interest of the related person participating in the transaction (as contemplated under our Code of Business Conduct and Ethics). The following transactions are deemed to be pre-approved under the applicable policies and procedures: (i) Director and executive officer compensation otherwise required to be disclosed in our proxy statement, (ii) transactions where all of our stockholders receive proportional benefits, (iii) certain banking related services, and (iv) transactions available to our employees generally. There are no related person transactions required to be reported in this proxy statement.

Compensation Committee Interlocks and Insider Participation

        During fiscal 2017, the members of our Human Resources Committee were Ms. Marshall and Messrs. Mas, Petrie and Zeglis. None of the Committee members has ever been an officer or employee of the Company or any of our subsidiaries and none has an interlocking relationship requiring disclosure under applicable SEC rules. Additionally, none of the Committee members had any relationship requiring disclosure by the Company under the SEC's rules requiring disclosure of certain relationships and related-party transactions.

Communication with the Board

        The Board has established several means for employees, stockholders, and other interested persons to communicate their concerns to the Board. If the concern relates to our financial statements, accounting practices or internal controls, the concern may be submitted in writing to the Chairperson of the Audit Committee in care of our Corporate Secretary at our headquarters address. If the concern relates to our governance practices, business ethics, or corporate conduct, the concern may be submitted in writing to the Chairperson of the Nominating and Corporate Governance Committee in care of our Corporate Secretary at our headquarters address. If the concern is intended for the non-management presiding Director or the non-management Directors as a group, the concern may be submitted in writing to such presiding Director or group in care of our Corporate Secretary at our headquarters address. If the employee, stockholder, or other interested person has an unrelated concern or is unsure as to which category his or her concern relates, he or she may submit it in writing to the Board or any one of the Directors in care of our Corporate Secretary at our headquarters address. Our headquarters address is 1437 South Boulder Avenue, Tulsa, Oklahoma 74119.

        Each communication intended for any management or non-management Director(s) or for the entire Board and received by the Corporate Secretary which is related to our operations will be promptly forwarded to the specified party.

The Board's Role in Risk Management

        The Audit Committee reviews and discusses with management the Company's processes and policies with respect to risk assessment and risk management, including the Company's enterprise risk management program. In addition, the Company's risk oversight process involves the Board receiving information from management on a variety of matters, including operations, legal, regulatory, finance and strategy, as well as information regarding any material risks associated with each matter. The full Board (or the appropriate Board committee, if the Board committee is responsible for the oversight of the matter) receives this information through updates from the appropriate members of management to enable it to understand and monitor the Company's risk management practices. When a Board committee receives an update, the chairperson of the relevant Board committee reports on the discussion to the full Board during the Board committee reports portion of the next Board meeting. This enables the Board and the Board committees to coordinate the risk oversight role.

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Compensation Risk Assessment

        Management has undertaken a review of our compensation programs and practices applicable to all employees, including executive officers, in order to assess the risks presented by such programs and practices. Management analyzed the likelihood and magnitude of potential risks, focusing on program elements that may create risk, including pay mix and amount, performance metrics and goals, the balance between annual and long-term incentives, the terms of equity and bonus awards, and change-in-control arrangements. The review also took into account mitigating features associated with our compensation programs and practices which include elements such as capped payouts levels for both annual bonuses and equity grants under the Company's stock plan, the Human Resources Committee's authority to exercise negative discretion over bonus payouts, stock ownership guidelines aligning the interests of executive officers with stockholders, claw-back provisions contained in stock plan award and other agreements, the use of multiple performance measures, and multi-year vesting schedules for equity awards.

        The findings of the risk assessment are discussed with the Human Resources Committee and the full Board. Based on the assessment, we have determined that our compensation programs and practices applicable to all employees, including executive officers, are aligned with the interests of stockholders, appropriately reward pay for performance, and are not reasonably likely to have a material adverse effect on the Company.

Corporate Responsibility — Sustainability

        We are committed to long-term sustainability. We define sustainability as making the right business decisions that integrate profitability with high standards of corporate governance and ethics, health and safety, stewardship of the environment, employee engagement and a commitment to the communities in which we operate. We believe that sustainability is an integral component of our commitment to operational excellence worldwide. Our sustainability commitment is reflected in our Sustainability Statement which can be accessed electronically under the "Governance" section of our website at www.hpinc.com. You may also request the Sustainability Statement in print from our Corporate Secretary at our headquarters address set forth above.

EXECUTIVE COMPENSATION DISCUSSION AND ANALYSIS

Summary

        In 2014, our industry experienced a severe decline in oil prices, the effects of which are still apparent today. Oil prices exceeded $100 per barrel in July of 2014 and dropped to below $30 per barrel in January and February of 2016. This overall decline in prices caused the industry active rig count in the United States to plummet from a high of over 1,800 rigs to below 400 rigs in early 2016. In the second half of fiscal 2016 oil prices rebounded modestly from observed lows but generally remained below $50 per barrel. In fiscal 2017, oil prices continued to seesaw around the $50 per barrel mark and generally remained below $55 per barrel. As a result, the United States active rig count began to slowly increase again and gain some momentum in fiscal 2016 and 2017. Nevertheless, at the close of fiscal 2017, the United States active rig count had only risen to approximately half of the activity high observed in 2014. In addition, spot dayrate pricing and average rig margins, though improved, remained significantly depressed in fiscal 2017 relative to 2014.

        As a result of these difficult market conditions, we reported a net loss of $128 million ($1.20 per diluted share) from operating revenues of $1.8 billion for fiscal 2017, only our second annual loss in over 50 years. Nevertheless, fiscal 2017 witnessed the largest ramp up of U.S. land rig activity our history, which more than doubled even in the face of oil price uncertainty and volatility. We began fiscal 2017 with 95 rigs running in U.S. land and closed the year with 197 rigs after reactivating 102 FlexRigs® while upgrading 91of those to super-spec capacity. Our Family of Solutions® with over 2000

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rig years of FlexRig experience has allowed us to provide the right rig for the customer and enabled us to grow our U.S. land market share to approximately 20% (compared to approximately 15% in 2014). Further, during fiscal 2017, our strong balance sheet and strong liquidity position allowed us to pay dividends of approximately $2.80 per share of common stock. In addition, our three and five-year total stockholder return ranked in the 88^th and 96^th percentile, respectively, relative to our peers within our Compensation Peer Group (defined and discussed below).

        For fiscal 2015, we did not pay bonuses in the midst of the industry downturn despite reporting net income of $422 million. No bonuses were paid because we did not achieve the threshold level of performance with respect to our corporate performance criteria. However, for fiscal 2016, we did pay our CEO and other named executive officers partial bonuses. The bonuses paid were significantly below target level bonuses because we only achieved the threshold level of performance with respect to one of our three fiscal 2016 corporate performance criteria. For fiscal 2017, we paid our CEO and other named executive officers bonuses that were modestly above target level bonuses because we (i) exceeded the threshold level of performance with respect to two of our three fiscal 2017 corporate performance criteria (EPS and ROIC), (ii) exceeded our reach level of performance with respect to our third corporate performance criteria (EBITDA), and (iii) achieved favorable results with respect to certain strategic objectives (discussed below under "2017 Executive Compensation Components — Bonus"). The bonuses paid are reported in both the "Bonus" and "Non-Equity Incentive Plan Compensation" columns of the Summary Compensation Table on page 32.

        In light of prevailing industry conditions and other considerations, our CEO and other named executive officers did not receive base salary adjustments for calendar 2016. For calendar 2017, our CEO and other named executive officers (with one exception) received base, market-driven salary adjustments of 10%. One named executive officer received a 15% base salary adjustment due to the fact that the individual's salary was significantly below the market median for similarly positioned officers. In fiscal 2017, our CEO and other named executive officers were also awarded non-qualified stock options and restricted stock as shown in the Grants of Plan-Based Awards in Fiscal 2017 table on page 34.

Compensation Process, Philosophy and Objectives

        The Human Resources Committee (the "Committee") has the responsibility for establishing, implementing and monitoring our executive compensation program. All compensation decisions relating to our CEO, Chief Financial Officer and the other executive officers identified in the Summary Compensation Table ("named executive officers") are made by the Committee. For purposes of deciding upon named executive officer compensation, the Committee generally meets quarterly throughout the fiscal year to review and approve corporate goals and objectives with respect to named executive officer compensation, consider trends in executive compensation, monitor our compensation structure relative to peer companies, track our progress with respect to approved corporate performance bonus criteria, and perform other duties as set forth in the Committee's charter. At the Committee meeting in November or December following the end of each fiscal year, the Committee meets to consider and determine bonus compensation for the completed fiscal year and salary adjustments and equity-based compensation awards. During this meeting, the Committee also considers executive bonus plan performance objectives for the next fiscal year and recommends same for approval by the Board. Generally, the types of compensation and benefits paid to our named executive officers are the same as those provided to other key employees. We do not offer employment contracts to our named executive officers and there are no material individual differences in compensation policies and decisions for these executives.

        The objectives of our executive compensation program are to compensate executives in a manner that advances the interests of the stockholders while ensuring that we are able to attract, retain and reward qualified executives. To that end, we have designed our executive compensation program to

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reward the achievement of short- and long-term corporate goals that enhance stockholder value. The Committee monitors both performance and compensation to ensure that we maintain our ability to attract, retain and reward qualified executives and that compensation paid to our executives remains competitive relative to compensation paid to executives of competitor companies. Our compensation elements consist of:

•

Base salary;



•

Annual bonus;



•

Long-term equity incentive compensation;



•

Retirement benefits; and



•

Other benefits.

        We believe the Company should have the ability to recover compensation paid to executive officers and key employees under certain circumstances. As a result, we have two policies addressing recoupment of bonus and equity compensation from executive officers and certain other key employees. The following is a summary of those policies:

•

In the event the Board determines that any fraud or intentional misconduct caused or was a substantial contributing factor to a restatement of our financials, the Board may require reimbursement of any bonus compensation paid to an executive officer or certain other key employees to the extent the bonus paid exceeded what would have been paid had the financial results been properly reported. This policy applies to all bonuses paid after September 30, 2008, which coincide with the fiscal years that are subject to the restatement; and



•

If the Committee reasonably believes that a participant under our 2005, 2010, and 2016 long-term incentive plans ("Plans") has committed certain acts of misconduct, including fraud, embezzlement, or deliberate disregard of our rules or policies, that may reasonably be expected to result in damage to us, the Committee may cancel all or part of any outstanding award under the Plans whether or not vested or deferred. Additionally, if the misconduct occurs during a fiscal year in which there was also an exercise or receipt of an award under the Plans, the Committee may recoup any value received from such award.

Role of Executive Officers in Compensation

        The Committee annually evaluates the performance of the CEO and other named executive officers and determines their compensation in light of the objectives of our compensation program. The CEO provides an annual assessment of his performance and the performance of the other named executive officers. The CEO, with the assistance of the Vice President, Corporate Services, provides to the Committee data, analysis, and suggested base salary adjustments and equity compensation for the other named executive officers. This input from management is considered by the Committee when making its compensation decisions. The Vice President, Corporate Services also reviews the compensation consultant's annual draft of its compensation analysis (discussed below) and provides comments for the consultant's consideration. She also attends Committee meetings and provides requested information to the Committee. Except for discussing individual performance objectives with the CEO, the other named executive officers do not otherwise play a role in their own compensation decisions.

Role of Compensation Consultant

        Pay Governance, the Committee's independent compensation consultant, provides reports to the Committee throughout each year containing research, market data, survey information, and information regarding trends and developments in executive compensation. At the Committee's request, Pay

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Governance advises the Committee on all principal aspects of executive compensation including the competitiveness of program design and award values. Pay Governance ordinarily provides the Committee, on an annual basis, with a final written executive compensation analysis with respect to the named executive officers. The written analysis generally addresses, among other things, the following:

•

Comparison and assessment of named executive officers' compensation to peer group proxy and survey data;



•

Total shareholder return comparison between the Company and its peer group; and



•

Consultant recommendations.

        The Committee generally reviews the compensation of the named executive officers in late November or early December following the end of a particular fiscal year. During calendar 2017, Pay Governance attended two meetings and produced reports that were considered in three Committee meetings.

        The Committee's compensation consultant periodically provides the Committee with a written director compensation analysis. The Committee reviews the analysis and determines whether to recommend to our Board a compensation increase for non-employee directors. The executive officers do not play a role in determining or recommending the amount or form of director compensation.

        Pay Governance reports directly to the Committee although they may meet with management from time to time to gather information or to obtain management's perspective on executive compensation matters. The Committee has the sole authority under its Charter to retain, at our expense, or terminate the compensation consultant at any time. In addition, the Committee may conduct or authorize investigations of matters within its scope of responsibilities and may retain, at our expense, independent counsel or other advisors as it deems necessary.

        The Committee has considered the independence of Pay Governance in light of SEC rules and NYSE listing standards. The Committee requested and received a letter from Pay Governance addressing its independence, including the following factors:

•

other services provided to us by Pay Governance;



•

fees paid by us as a percentage of Pay Governance's total revenue;



•

policies or procedures maintained by Pay Governance that are designed to prevent a conflict of interest;



•

any business or personal relationships between the individual consultants involved in the engagement and a member of the Committee;



•

any Company stock owned by the individual consultants involved in the engagement; and



•

any business or personal relationships between our executive officers and Pay Governance or the individual consultants involved in the engagement.

The Committee discussed these considerations, including the fact that Pay Governance provides no additional services to the Company or management. The Committee concluded that there was no conflict of interest present and that Pay Governance provided the Committee with appropriate assurances and confirmation of its independent status as the Committee's advisor.

Effect of Stockholder Say-on-Pay Vote on Executive Compensation Decisions

        The Committee has reviewed the voting results from the advisory vote on executive compensation (commonly known as a say-on-pay proposal) conducted at our 2017 annual meeting of stockholders. At this meeting, approximately 96% of the votes cast on the say-on-pay proposal were in favor of our

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named executive officers' compensation as disclosed in the proxy statement for that meeting. The Committee determined that, given the very high level of support, no changes to our executive compensation policies and decisions were necessary based on the voting results from our 2017 annual meeting of stockholders.

        Our stockholders vote on a say-on-pay proposal each year. In the event there is any significant vote against the compensation of our named executive officers as disclosed in the proxy statement, the Committee will consider the concerns of the stockholders in future executive compensation decisions.

Determining Executive Compensation

        In making compensation decisions, the Committee compares each element of compensation against a peer group of publicly-traded contract drilling and oilfield service companies (collectively "Compensation Peer Group") and against published survey data. The Compensation Peer Group consists of companies that are representative of the types of companies that we compete against for talent. The companies currently included in our Compensation Peer Group are as follows:

        The Committee also uses survey data to assist in compensation decisions, including those instances in which a named executive officer's position or duties do not match the position or duties of Compensation Peer Group executives. This survey data includes oilfield services, energy, and general industry data. The surveys used are as follows:

•

Mercer Energy Sector Compensation Survey;



•

Pearl Meyer & Partners Drilling Management Survey; and



•

Willis Towers Watson Oil and Gas Compensation Survey.

        The Committee sets target total direct compensation for named executive officers to generally approximate the median level of compensation paid to similarly situated executives of the companies comprising the Compensation Peer Group. Variations to this objective may occur as dictated by corporate performance, experience level, internal considerations, nature of duties, market factors, and retention issues. At the time the Committee makes compensation decisions, it uses prior fiscal year peer data and available survey data. As such, the data used by the Committee provides peer compensation comparisons on a historical basis which does not reflect the most recent year over year increase in peer compensation. Therefore, when the Committee annually sets compensation for our named executive officers, that compensation generally lags the current median of peer compensation. Similarly, the percentile ranking for total direct compensation (discussed below) could generally be overstated as well because such rankings are derived from dated peer compensation data.

        A significant portion of total compensation is variable based on corporate performance and relative stockholder return. The Committee considers individual performance during its annual review of base salary and equity awards. However, no specific individual performance criteria or guidelines are used by the Committee as a controlling factor in the Committee's ultimate judgment and final decision. In deciding on the type and amount of executive compensation, the Committee focuses on both current pay and the opportunity for future compensation. The Committee does not have a specific formula for

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allocating each element of pay, but instead bases the allocation on peer and survey data and the Committee's judgment.

        In December of 2016 (i.e., fiscal 2017), the Committee began utilizing an award mix of 50% stock options and 50% time-based restricted stock which the Committee believes has the effect of aligning the interests of executives with stockholders. For more information on our rationale for the use of stock options and restricted stock as components of total compensation, see the discussion of Stock Options and Restricted Stock below on pages 26 and 27.

        Equity awards are calculated based on an executive's base pay and the value of our common stock. Under this methodology, in fiscal 2017, the Committee limited the value of annual equity awards to 440% of the CEO's base salary and 275% of the base salary of the other named executive officers. The Committee arrived at those values in an effort to approximate the median level of such compensation paid to similarly situated executives of the companies comprising the Compensation Peer Group. To determine the actual number of stock option shares awarded to a named executive officer, the dollar value of the award is divided by the applicable Black-Scholes value. In determining the Black-Scholes value, the Committee uses an average price for our common stock over a 10-day trading period ending on the Friday before the week that stock option awards are considered by the Committee. Exceptions to our long-term incentive compensation policy have occurred and may occur in the future as dictated by retention considerations and market factors.

2017 Executive Compensation Components

        The principal components of compensation for named executive officers for the fiscal year ended September 30, 2017, are described below.

Base Salary

        We provide named executive officers and other employees with a base salary to compensate them for services rendered during the fiscal year. Base salaries of named executive officers are targeted to generally approximate the median level of base salaries of similarly situated executives of companies included in the Compensation Peer Group. If base salaries of our named executive officers consistently fall below such median level, then the Committee will consider market adjustments to base salaries. Salary levels are typically considered annually as part of our review process as well as upon a promotion. Although named executive officers generally receive the same percentage salary increase applicable to office-based employees, the named executive officers may receive greater increases as a result of market adjustments, changes in duties or retention considerations. Salary adjustments for 2017 are discussed above under the Summary section beginning on page 19.

Bonus

        The annual bonus plan for executive officers ("Bonus Plan") is a cash incentive plan for calculation of annual non-equity incentive-based compensation. These cash incentive awards are designed to reward short-term performance and achievement of strategic goals. Combined salaries and target bonus levels are intended to generally approximate the median of the Compensation Peer Group's combined salary and annual bonus levels.

        The Bonus Plan is structured to be funded at an amount equal to 1% of our earnings before interest, taxes, depreciation, and amortization ("EBITDA"). This funding pool is allocated 40% to the CEO and 15% is allocated to each of the other four named executive officers. Notwithstanding the size of the funding pool, no bonus in excess of $5,000,000 may be paid to any executive officer under the Bonus Plan. In addition, each named executive officer is assigned a threshold, target and reach bonus

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award opportunity expressed as a percentage of base salary. These bonus award opportunities are as follows and do not include the potential bonus adjustment described below:

        An executive officer's bonus opportunity is based upon three weighted corporate performance criteria. These performance criteria and their weightings are: earnings per share (35%); return on invested capital (35%); and EBITDA (30%). At the beginning of each fiscal year, the Committee establishes (and recommends for approval by the full Board) the Bonus Plan funding structure and allocation among the named executive officers, as well as the assignment of a threshold, target, and reach objective for each performance criterion. The target objective is established based upon the operating and capital budget approved by the Board. Once the target objective is established, the threshold objective is generally adjusted 30% below and the reach objective is generally adjusted 30% above the target objective. However, on occasion we adjust the threshold and reach objectives by more than 30% when in the Committee's judgment a wider spread is more meaningful, appropriate and/or fair to our stockholders and named executive officers. Actual fiscal year financial results are compared to plan objectives in order to determine the amount of any executive officer bonus. If actual financial results fall between the threshold and target or the target and reach objectives, then bonuses are proportionately increased as a result of the threshold or target objective being exceeded. Notwithstanding the other provisions of the Bonus Plan, the Committee has the right to reduce or eliminate any bonus due a named executive officer based upon the Committee's determination of individual performance, and the Committee has the discretion to adjust performance criteria during a fiscal year if, for example, the initially-established performance criteria are rendered unrealistic in light of circumstances beyond the control of the Company and its management. No adjustments were made to the corporate performance criteria during fiscal 2017.

        The approved corporate performance criteria for fiscal 2017 were:

        The bonus, if any, is then subject to being increased or decreased by up to 100% based on the Committee's overall assessment of our rig utilization, dayrates, market share, stockholder returns relative to both the returns of our U.S. land drilling peers within the Compensation Peer Group and all companies within our peer group, and our performance with respect to implementation of certain Company strategic initiatives that may vary from year to year (collectively, "strategic objectives"). No specific criteria or objectives are used by the Committee when assessing performance with respect to these strategic objectives. Whether the bonus of a named executive officer is increased or decreased by up to 100% is primarily dependent upon the Committee's judgment as to the named executive officer's success in positively affecting the strategic objectives.

        Within this framework, the Committee determined that the fiscal 2017 threshold objectives of earnings per share and return on invested capital had been exceeded. Further, the Committee determined that the EBITDA reach objective had been exceeded in fiscal 2017. In light of the Company's performance with respect to our three corporate performance criteria, the Committee determined that our bonus award structure would generate bonuses of 77% of base salary for our CEO and 56% for our other named executive officers, which are below the target bonus percentages noted above.

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        However, the Committee also determined that our CEO and other named executive officers had achieved favorable results with respect to certain strategic objectives. In addition to those listed above, strategic objectives that were considered in the evaluation of whether to increase or decrease bonuses included the following:

•

organization health initiatives;



•

continued implementation of safety initiatives;



•

improved process effectiveness through implementation of standardized management tools;



•

implementation of organizational leadership changes; and



•

implementation of data strategy / governance initiatives.

        After consideration of same, the Committee determined that the annual bonus for the CEO and the other named executive officers, as a group, be increased by 50%. After application of the 50% bonus modifier our CEO's bonus was set at 116% of base salary, slightly above our 100% target bonus, and similarly the other named executive officers bonuses were set at 84% of base salary, slightly above our 75% target bonus. Please refer to the "Bonus" and "Non-Equity Incentive Plan Compensation" columns of the Summary Compensation Table on page 32 for actual bonuses paid.

Long-Term Equity Incentive Compensation

        The Helmerich & Payne, Inc. 2016 Omnibus Incentive Plan (the "2016 Plan") was approved by our stockholders at the 2016 Annual Meeting of Stockholders. The 2016 Plan governs all stock-based awards granted on or after March 2, 2016, and the 2005 and the 2010 Long-Term Incentive Plans govern stock-based awards granted under such plans prior to March 2, 2016. The 2016 Plan allows the Committee to design stock-based compensation programs to encourage growth of stockholder value and allow key employees and non-employee Directors to participate in the long-term growth and profitability of the Company. Approximately 220 employees (including the named executive officers) and non-employee Directors receive stock-based awards on an annual basis. Equity award levels are determined based on market data, and vary among participants based on their positions.

        Under the 2016 Plan, the Committee may grant nonqualified stock options, restricted stock awards, cash awards, stock appreciation rights and other awards to selected employees and non-employee Directors. Also, the Committee may grant incentive stock options to selected employees under such Plan. To date, the Committee has only awarded non-qualified stock options and time-vested restricted stock to participants. A total of 6,600,000 shares of common stock have been authorized for award under the 2016 Plan. With the exception of new employees or non-employee Directors, the Committee only approves annual stock-based awards at its meeting in late November or early December after the end of each fiscal year. The Committee selected this time period for review of executive compensation since it coincides with executive performance reviews and allows the Committee to receive and consider final fiscal year financial information. Newly hired employees or appointed Directors may be considered for stock-based awards at the time they join the Company. Exceptions to this policy may occur as dictated by retention considerations or market factors.

Stock Options

        We fundamentally believe that stock options are performance based. Stock options are inextricably linked to the creation of stockholder value and, therefore, stockholders' interests since they only generate value for executives when we create value for stockholders. This is evidenced by the fact that at the close of fiscal 2017, over half of our outstanding stock option awards were under water due to the impact significantly reduced oil prices have had in our industry and on our stock price. As

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discussed above, today we utilize an award mix of 50% stock options and 50% time-based restricted stock. Consequently, we believe that 50% of our long-term incentive awards are performance based.

        The grant date for all stock options is the date the Committee approves the grant. The Committee does not make equity grants in anticipation of the release of material non-public information and does not time the release of such information based on equity award grant dates. The Committee has never approved a backdated stock option grant.

        The exercise price for all option grants, as provided by the 2016 Plan, is the closing price on the date of grant. Such Plan also prohibits repricing of stock option awards.

        The options granted by the Committee are typically set to vest at a rate of 25% per year over the first four years of a ten-year option term. Prior to the exercise of an option, the holder has no rights as a stockholder with respect to the shares subject to the option.

        The number and grant date fair value of non-qualified stock options awarded to the named executive officers in fiscal 2017 are shown in the Grants of Plan-Based Awards in Fiscal 2017 table on page 34. In making these awards, the Committee applied the methodology discussed above and considered individual and corporate performance and the value of equity awards made by competitors.

Restricted Stock

        There is competitive pressure in the oil and gas drilling industry to attract and retain qualified executives and other employees whose knowledge and skill-set provide us with a competitive advantage. We believe that it is important to include restricted stock awards as a component of our long-term equity incentive compensation. In short, we believe that awards of restricted stock have a strong retentive effect and help ensure that our compensation packages remain competitive relative to our peers who, from time to time, may desire or attempt to lure away our top talent. Since 2009, the Committee has annually awarded time-vested restricted stock to the named executive officers and other key employees. Generally, all employee restricted stock awards are structured to vest at a rate of 25% per year beginning on the first anniversary of the date of grant. During the restriction period, the participant receives quarterly payments from us equal to quarterly dividends and has the right to vote restricted shares. Unvested restricted stock is forfeited if the participant leaves the Company and is not retirement eligible.

        The number of shares of restricted stock awarded to the named executive officers in fiscal 2017 are shown in the Grants of Plan-Based Awards in Fiscal 2017 table on page 34. In making these awards, the Committee applied the methodology discussed above and considered the retentive effect of these awards in light of a competitive business climate, individual and corporate performance and the value and type of equity awards made by competitors.

Total Direct Compensation for 2017

        With the exception of Ms. Hair and Messrs. Stauder and Bell, the following reflects the percentile ranking of how fiscal 2017 total direct compensation (i.e., base salary, bonus and equity awards) for the named executive officers compares to the total direct compensation of executives of the Compensation Peer Group:

        With regard to Ms. Hair and Messrs. Stauder and Bell, there was insufficient peer group data to provide a meaningful percentile ranking.

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Retirement

Pension Plans

        Prior to October 1, 2003, most full-time employees, including certain named executive officers, participated in our qualified Employees Retirement Plan ("Pension Plan"). Certain named executive officers also participated in our non-qualified Supplemental Pension Plan. Effective October 1, 2003, we revised both the Pension Plan and the Supplemental Pension Plan to close the plans to new participants and reduced benefit accruals for current participants through September 30, 2006, at which time benefit accruals were discontinued and the plans frozen.

        The fiscal 2017 year-end present value of accumulated benefits for each of the named executive officers is shown in the Pension Benefits for Fiscal 2017 table on page 38.

Savings Plans

        Savings plans are designed to help employees, especially long-service employees, save and prepare for retirement. We sponsor a qualified and supplemental savings plan as described below.

Qualified Plan

        Our 401(k)/Thrift Plan ("Savings Plan") is a tax-qualified savings plan pursuant to which most employees paid in U.S. dollars, including the named executive officers, are able to contribute to the Savings Plan on a before tax basis the lesser of up to 100% of their annual compensation or the dollar limit prescribed annually by the Internal Revenue Service ("IRS"). We match 100% of the first 5% of cash compensation that is contributed to the Savings Plan subject to IRS annual compensation limits ($270,000 for 2017). All employee contributions are immediately vested and matching contributions are subject to a six-year graded vesting schedule.

Supplemental Savings Plan

        In addition to the Savings Plan, the named executive officers and certain other eligible employees can participate in the Supplemental Savings Plan, which is a non-qualified savings plan. Pursuant to the Supplemental Savings Plan, a participant can contribute between 1% and 40% of the participant's cash compensation to the Supplemental Savings Plan on a before tax basis. If the participant has not received the full Company match of the first 5% of pay in the Savings Plan, then the balance of the match could be contributed to the Supplemental Savings Plan. The Nonqualified Deferred Compensation for Fiscal 2017 table on page 39 contains additional Supplemental Savings Plan information for the named executive officers.

Other Benefits

        The named executive officers are provided with other benefits, including perquisites, that the Company and the Committee believe are reasonable. The Committee annually reviews the levels of these benefits provided to the named executive officers. The compensation associated with these benefits is included in the "All Other Compensation" column of the Summary Compensation Table on page 32 and a brief explanation of these benefits is shown in footnote 7 to such table. A more detailed explanation of our aircraft policy is provided below.

Company Aircraft

        With the approval of the CEO, our aircraft may be used by the named executive officers and other employees for business purposes. Since many of our operations and offices are in remote locations, our aircraft provide a more efficient use of employee time and improved flight times than are available

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commercially. Our aircraft also provide a more secure traveling environment where sensitive business issues may be discussed.

        The Chairman and CEO positions are each allocated 10 hours personal use of our aircraft annually without reimbursement to us. The time attributable to attendance at board meetings of publicly held companies will not be counted against the 10 hour limitation. Any personal use in excess of this allotment will only be permitted under extraordinary circumstances. With the approval of the CEO, the other named executive officers are permitted personal use of our aircraft, without reimbursement to us, only under extraordinary circumstances.

        For tax purposes, imputed income is assessed to each named executive officer for his or his guest's personal travel based upon the Standard Industrial Fare Level of such flights during the calendar year.

Executive Officer and Director Stock Ownership Guidelines

        Because the Board believes in linking the interests of management and stockholders, the Board has adopted stock ownership guidelines for the named executive officers. Our Executive Stock Ownership Guidelines specify a number of shares that our named executive officers must accumulate and hold within five years of the later of the adoption of the guidelines or the appointment of the individual as a named executive officer. The CEO is required to own shares having a value of five times base salary, and the other named executive officers are required to own shares having a value of two times base salary. The Board has adopted a similar policy applicable to Directors requiring ownership of shares having a value equal to two times annual compensation.

Trading, Hedging and Pledging Policies

        Our Insider Trading Policy prohibits all directors, officers and employees from engaging in short-term (i.e., short-swing trading) or speculative transactions involving Company stock. Our Insider Trading Policy prohibits the purchase or sale of puts, calls, options and other derivative securities based on Company stock. Our Insider Trading Policy also prohibits short sales, margin accounts, hedging transactions, pledging of Company stock as collateral and, except for Rule 10b5-1 trading plans as noted below, standing orders placed with brokers to sell or purchase Company stock.

        Our Insider Trading Policy prohibits our directors, officers and employees from purchasing or selling Company stock while in possession of material, non-public information. As such, and in addition to our pre-clearance procedures, our directors, executive officers and certain other employees are prohibited from buying or selling Company stock during our earnings periods (which begin on the first day of the month following the close of a fiscal quarter and ends after the second full trading day following the release of the Company's earnings). However, we do permit our directors and employees to adopt and use Rule 10b5-1 trading plans. This allows directors and employees to sell and diversify their holdings in Company stock over a designated period by adopting pre-arranged stock trading plans at a time when they are not aware of material nonpublic information concerning the Company, and thereafter sell shares of Company stock in accordance with the terms of their stock trading plans without regard to whether or not they are in possession of material nonpublic information about the Company at the time of the sale.

Deductibility of Executive Compensation

        Section 162(m) of the Internal Revenue Code generally limits to $1 million annually the federal income tax deduction that a publicly held corporation may claim for compensation payable to certain of its respective current and former executive officers, but that deduction limitation historically did not apply to performance-based compensation that met certain requirements. As part of the tax reform legislation passed in December 2017, Section 162(m) was amended, effective for taxable years beginning after December 31, 2017, to expand the scope of executive officers subject to the deduction

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limitation and also to eliminate the performance-based compensation exception, though the exception generally continues to be available on a "grandfathered" basis to compensation payable under a written binding contract in effect on November 2, 2017.

        In determining compensation for our executive officers, the Human Resources Committee considers the extent to which the compensation is deductible, including the effect of Section 162(m). In prior years, the Human Resources Committee generally sought to structure our executive incentive compensation awards so that they qualified as performance-based compensation exempt from the Section 162(m) deduction limitation where doing so was consistent with our compensation objectives, but it reserved the right to award nondeductible compensation and often did so. Our Human Resource Committee continues to evaluate the changes to Section 162(m) and their significance to our compensation programs, but in any event its primary focus in its compensation decisions will remain on most productively furthering our business objectives and not on whether compensation is deductible. Our Human Resources Committee has not at this time made any significant changes to our executive compensation program in response to the tax code changes.

Potential Payments Upon Change-in-Control or Termination

Change-in-Control

        We have entered into change-in-control agreements with the named executive officers and certain other key employees. These agreements are entered into in recognition of the importance to us and our stockholders of avoiding the distraction and loss of key management personnel that may occur in connection with rumored or actual change-in-control of the Company. These agreements contain a "double" trigger provision whereby no benefits will be paid to an executive unless both a change-in-control has occurred and the executive's employment is terminated after a change-in-control. We believe this arrangement appropriately balances our interests and the interests of executives since we make no payments unless a termination of employment occurs.

        More specifically, if we actually or constructively terminate a named executive officer's employment within 24 months after a change-in-control other than for cause, disability, death, or the occurrence of a substantial downturn, or if any of the named executive officers terminates his employment for good reason within 24 months after a change-in-control (as such terms are defined in the change-in-control agreement), any unvested benefits under our Supplemental Savings Plan and Supplemental Pension Plan and any options or restricted stock granted to any of the named executive officers will fully vest and we will be required to pay or provide:

•

A lump sum payment equal to two and one-half (2¹/2) times the base salary and annual bonus of the CEO and two (2) times the base salary and annual bonus of the other named executive officers;



•

24 months of benefit continuation;



•

A prorated annual bonus payable in one lump sum;



•

Up to $5,000 for out-placement counseling services; and



•

A lump sum payment of any accrued vacation pay, any previously deferred compensation, and base salary through the termination date;

provided that the payments and benefits will be provided only if a named executive officer executes and does not revoke a release of claims in the form attached to the change-in-control agreement. No tax gross-ups are provided on payments made under these agreements. These agreements are automatically renewed for successive two-year periods unless terminated by us.

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        For more information regarding post-termination payments that we may be required to make to named executive officers in the event of a change-in-control, see the Potential Payments Upon Change-in-Control table on page 39.

        Our 2005 and 2010 long-term equity compensation plans contain a provision whereby all stock options and restricted stock will automatically become fully vested and immediately exercisable in the event of a change-in-control, as defined in such plans. This provision was included in all equity plans in order to be consistent with market practice at the time the plans were approved by stockholders. However, similar to our change-in-control agreements, our 2016 Omnibus Incentive Plan contains a "double" trigger provision whereby stock options and restricted stock will vest in the event of a change-in-control and the executive's employment is subsequently terminated. The potential value of the acceleration of vesting of stock options and restricted stock upon a change-in-control is reflected in columns 6 and 7 of the Potential Payments Upon Change-in-Control table on page 39.

Other Termination Payments

        The Supplemental Pension Plan and Supplemental Savings Plan described on page 28 and quantified in the Pension Benefits for Fiscal 2017 and Nonqualified Deferred Compensation for Fiscal 2017 tables on pages 38 and 39 provide for potential payments to named executive officers upon termination of employment for other than change-in-control.

Compensation Committee Report

        The Human Resources Committee of the Company has reviewed and discussed the Compensation Discussion and Analysis ("CD&A") required by Item 402(b) of Regulation S-K with management and, based on such review and discussions, the Human Resources Committee recommended to the Board that the CD&A be included in this proxy statement. This report is provided by the following Directors, who comprise the Human Resources Committee:

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SUMMARY COMPENSATION TABLE

        The following table includes information concerning compensation paid to or earned by our named executive officers listed in the table for the fiscal years ended September 30, 2017, 2016 and 2015.

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GRANTS OF PLAN-BASED AWARDS IN FISCAL 2017

        As described on pages 24 through 27 of the CD&A, we provide incentive award opportunities to executives, designed to reward both short-term and long-term business performance, and create a close alignment between incentive compensation and stockholders' interests. The following table provides information on non-equity incentive plan awards and restricted stock and stock options granted in fiscal 2017 to each of our named executive officers. Although the grant date fair value is shown in the table for these stock and option awards, there can be no assurance that these values will actually be realized during the terms of these grants.

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OUTSTANDING EQUITY AWARDS AT FISCAL 2017 YEAR-END

        The following table provides information on the current holdings of stock option awards and restricted stock awards by the named executive officers at September 30, 2017. This table includes exercisable and unexercisable option awards and unvested restricted stock awards, and such awards are reflected in each row below on an award-by-award basis. The vesting schedule for each grant that has not fully vested is shown following this table. For additional information about the option awards and stock awards, see the description of such awards in the CD&A on pages 26 and 27.

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OPTION EXERCISES AND STOCK VESTED IN FISCAL 2017

        The following table provides additional information about stock option exercises and shares acquired upon the vesting of stock awards, including the value realized, during the fiscal year ended September 30, 2017, by the named executive officers.

PENSION BENEFITS FOR FISCAL 2017

        The Pension Benefits table below sets forth the fiscal 2017 year-end present value of accumulated benefits payable to each of our named executive officers under our Pension Plan and the Supplemental Pension Plan. Effective October 1, 2003, we revised both the Pension Plan and the Supplemental Pension Plan to close the plans to new participants and reduced benefit accruals for current participants through September 30, 2006, at which time benefit accruals were discontinued and the plans frozen.

        The pension benefit under our Pension Plan for time periods prior to October 1, 2003, is calculated pursuant to the following formula:

Compensation × 1.5% = Annual Pension Benefit.

        The pension benefit for the period commencing October 1, 2003, through September 30, 2006, is calculated as follows:

Compensation × 0.75% = Annual Pension Benefit.

        Pension benefits are determined based on compensation received throughout a participant's career. "Compensation" includes salary, bonus, vacation pay, sick pay, Section 401(k) elective deferrals, and Section 125 "cafeteria plan" deferrals. The Pension Plan benefit formulas are the same for all employees. Therefore, retirement benefits for executives are calculated in the same manner as for other employees.

        A normal retirement benefit is available under our Pension Plan if the employee retires at age 65 with at least 5 years of credited service or is otherwise fully vested. The "normal retirement date" is the first day of the month coincident with or next following the later of (i) normal retirement age (age 65) and (ii) the fifth anniversary of the employee's participation in the Plan.

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        An employee can take early retirement once he has reached age 55 and has completed at least 10 years of credited service. The amount of the early retirement benefit payment is reduced if the employee retires prior to age 62 and immediately begins receiving payments. The reduction in the annual benefit amount is 6% for each year (¹/2 of 1% for each month) the employee's early retirement benefit payments start prior to age 62. The Pension Plan provides unreduced benefits for early retirement after the employee reaches age 62 and has at least 10 years of credited service. The benefit after age 62 is calculated the same as a benefit at age 65.

        A vested benefit is available if the employee terminates employment before early or normal retirement and has 5 or more years of credited service. However, the employee may elect to start receiving a benefit as early as age 55 if he had 10 years of credited service. In this situation, the monthly amount will be less than what the employee would receive had he waited until age 65 since the benefit will be actuarially reduced to cover a longer period of time for payment. The actuarial reduction of the early deferred vested pension is greater than the reduction for early retirement immediately following termination of employment. However, if the employee qualified for the more favorable reduction factors at the time he leaves the Company, the benefit is based on those factors.

        The employee may choose among alternative forms of retirement income payment after he becomes eligible to retire on his normal retirement date or early retirement date, as the case may be. Optional forms of payment include a single life annuity (which is an unreduced monthly pension for the rest of the employee's life), a Joint & Survivor Annuity (which is a reduced monthly pension during the employee's lifetime with payments, depending on the employee's election, of 50%, 75%, or 100% of the monthly pension continuing to the employee's spouse for the rest of the spouse's life), a guaranteed certain benefit option (which is a reduced monthly pension with payments guaranteed for 10 years and if the employee dies before the end of this period, his beneficiary will receive the payments through the end of this period) or a lump-sum (a one-time only lump sum payment, based on the present value of the monthly benefits that would have been expected to be paid for the retiree's lifetime — no survivor benefits are payable under this option).

        The Supplemental Pension Plan benefit payable to the employee is the difference between the monthly amount of our Pension Plan benefit to which the employee would have been entitled if such benefit were computed without giving effect to the limitations on benefits imposed by application of Sections 415 and 401(a)(17) of the Internal Revenue Code, and the monthly amount actually payable to the employee under our Pension Plan at the applicable point in time. The benefit amount is computed as of the employee's date of termination with the Company in the form of a straight life annuity payable over the employee's lifetime (calculated in the same manner as the Pension Plan) assuming payment was to commence at the employee's normal retirement date. The employee will be paid in the form of a lump sum payment or an annual installment payable over a period of two to 10 years as designated by the employee. The employee's form of payment election under the Pension Plan will not affect the payment form under the Supplemental Pension Plan. Payment under the Supplemental Pension Plan will commence within 30 days of the later of the first business day of the seventh month following the employee's separation from service or the age (between age 55 and 65) specified on the

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employee's election form. However, in the event of death, payment will be paid within 30 days of the date of death.

NONQUALIFIED DEFERRED COMPENSATION FOR FISCAL 2017

        Pursuant to our Supplemental Savings Plan, a participant can contribute between 1% and 40% of a participant's combined base salary and bonus to the Plan on a before-tax basis. If the participant has not received the full Company match of the first 5% of pay in the qualified Savings Plan, then the balance of the match will be contributed to the Supplemental Savings Plan. With the exception of one stable value fund, the investment fund selections are identical in both the qualified Savings Plan and the Supplemental Savings Plan. Unless previously distributed according to the terms of a scheduled in-service withdrawal, a participant's account will become payable at the time and in the form selected by the participant upon the earlier to occur of a participant's separation from service, a participant's disability, a change-in-control or the participant's death. A participant may select payment in the form of a single lump sum payment or annual installment payments payable over a period of two to 10 years.

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        The following Nonqualified Deferred Compensation table summarizes the named executive officers' compensation for fiscal 2017 under our Supplemental Savings Plan.

POTENTIAL PAYMENTS UPON CHANGE-IN-CONTROL

        The following table shows potential pre-tax payments to our named executive officers under existing agreements in the event of a change-in-control, assuming a September 30, 2017 termination date and using the closing price ($52.11) of our common stock on September 29, 2017 (since the New York Stock Exchange was closed on September 30, 2017). Any payments due under the agreements are to be paid in a lump sum within 30 days after an executive's employment termination date. In addition, in the event of a change-in-control without termination of employment our named executive officers would be entitled to all of the amounts reflected in the column captioned "Stock Options" and, with respect to restricted stock, the amounts reflected in the column captioned "Restricted Stock" after reducing same by the value attributed to the restricted stock award granted on December 5, 2016 under out 2016 Omnibus Incentive Plan. See footnote 7 below for additional information on restricted stock.

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DIRECTOR COMPENSATION IN FISCAL 2017

        Mr. Helmerich, as Chairman of the Board, receives a quarterly retainer of $37,500. Each non-employee Director receives a quarterly retainer of $25,000. The Audit Committee chair receives a quarterly retainer of $3,750. The Human Resources Committee and Nominating and Corporate Governance Committee chairs each receive a quarterly retainer of $2,500. In addition, each member of the Audit Committee receives a quarterly retainer of $1,250. In addition to quarterly retainers, each non-employee Director (other than the Chairman of the Board) received in fiscal 2017 restricted stock and an option to purchase shares of our common stock pursuant to the Helmerich & Payne, Inc. 2016 Omnibus Incentive Plan which had a combined value of approximately $180,000 on the date of grant. The Chairman of the Board received in fiscal 2017 restricted stock and options to purchase shares of our common stock with a combined value of approximately $270,000. All non-employee Directors are reimbursed for expenses incurred in connection with the attending of Board or Committee meetings. Employee Directors do not receive compensation for serving on the Board.

        The Directors may participate in our Director Deferred Compensation Plan ("Plan"). Each Director participating in the Plan may defer into a separate account maintained by us, all or a portion of such Director's cash compensation paid by us for services as a Director. A Director may select between two deemed investment alternatives, being an interest investment alternative and a stock unit investment alternative. The interest investment alternative provides for the payment of interest on deferred amounts in the Director's account at a rate equal to prime plus one percent. Under the stock unit investment alternative, we credit the Director's account with a number of stock units determined by dividing the Director's deferred compensation amount by the fair market value of a share of our common stock on the compensation deferral date. The Director's account is also credited with any dividends that would have been paid by us had the Director held actual shares of our common stock. The account balance attributable to the stock unit investment alternative may increase or decrease depending upon fluctuations in the value of our common stock and the distribution of dividends. The stock units credited to a Director's account are used solely as a device for the determination of the amount of cash payment to be distributed to the Director under the Plan. No Director is entitled to a distribution of actual shares of our common stock or to any other stockholder rights with respect to the

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stock units credited under the Plan. Except for emergency withdrawals and a change-in-control event (as defined in the Plan), the deferred cash amounts in a Director's account are not paid until he or she ceases to be a Director. The Plan does not create a trust and the participating Directors would be general unsecured creditors of the Company. Since employee Directors do not receive compensation for serving on the Board, only non-employee Directors are able to participate in the Plan. The Plan is interpreted and administered by the Human Resources Committee of the Board.

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DIRECTOR COMPENSATION TABLE

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OUTSTANDING EQUITY AWARDS AT FISCAL 2017 YEAR-END

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Summary of All Existing Equity Compensation Plans

        The following chart sets forth information concerning our equity compensation plans as of September 30, 2017.

Equity Compensation Plan Information

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PROPOSAL 2

RATIFICATION OF APPOINTMENT OF INDEPENDENT AUDITORS

        The Audit Committee has appointed the firm of Ernst & Young LLP as the independent registered public accounting firm ("independent auditors") to audit our financial statements for fiscal year 2018. A proposal will be presented at the Annual Meeting asking the stockholders to ratify this appointment. The firm of Ernst & Young LLP has served us in this capacity for many years.

        Representatives of Ernst & Young LLP will be present at the Annual Meeting and will have the opportunity to make a statement if they so desire and to respond to appropriate questions. In the event the stockholders do not ratify the appointment of Ernst & Young LLP as the independent auditors to audit our financial statements for fiscal year 2018, the Audit Committee will consider the voting results and evaluate whether to select a different independent auditor.

        Although ratification is not required by Delaware law, our articles or our By-laws, we are submitting the selection of Ernst & Young LLP to our stockholders for ratification as a matter of good corporate governance. Even if the selection of Ernst & Young LLP is ratified, the Audit Committee may select different independent auditors at any time during the year if it determines that such a change would be in the best interests of the Company and our stockholders.

OUR BOARD UNANIMOUSLY RECOMMENDS A VOTE "FOR" THE RATIFICATION OF ERNST & YOUNG LLP AS OUR INDEPENDENT AUDITORS FOR FISCAL 2018.

Audit Fees

        The following table sets forth the aggregate fees and costs paid to Ernst & Young LLP during the last two fiscal years for professional services rendered to us:

        The Audit Committee reviews and pre-approves audit and non-audit services performed by our independent registered public accounting firm as well as the fee charged for such services. Pre-approval is generally provided for up to one year, is detailed as to the particular service or category of service, and is subject to a specific budget. The Audit Committee may also pre-approve particular services on a case-by-case basis. The Audit Committee may delegate pre-approval authority for such services to one or more of its members, whose decisions are then presented to the full Audit Committee at its next scheduled meeting. For fiscal 2016 and 2017, all of the audit and non-audit services provided by our independent registered public accounting firm were pre-approved by the Audit Committee in

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accordance with the Audit Committee Charter. In its review of all non-audit service fees, the Audit Committee considers among other things, the possible effect of such services on the auditor's independence.

Audit Committee Report

        The Audit Committee of the Board of Directors is composed of four Directors and operates under a written charter adopted by the Board of Directors. All members of the Audit Committee meet the independence standards set forth in our Corporate Governance Guidelines as well as the listing standards of the NYSE and the applicable rules of the SEC. Three members of the Audit Committee meet the "audit committee financial expert" requirements under applicable SEC rules. The Audit Committee charter is available on our website at www.hpinc.com under the "Governance" section. The Audit Committee reviews the adequacy of and compliance with such charter annually.

        Our management is responsible for, among other things, preparing our consolidated financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP"), establishing and maintaining internal controls over financial reporting and evaluating the effectiveness of such internal controls over financial reporting. Our independent registered public accounting firm is responsible for auditing our consolidated financial statements in accordance with the standards of the Public Company Accounting Oversight Board ("PCAOB"), and for expressing an opinion on the conformity of the financial statements with GAAP. Our independent registered public accounting firm is also responsible for auditing our internal controls over financial reporting in accordance with such standards and for expressing an opinion on our internal controls over financial reporting.

        The Audit Committee assists the Board of Directors in fulfilling its responsibility to oversee management's implementation of our financial reporting process and the audits of our consolidated financial statements and our internal controls over financial reporting. In this regard, the Audit Committee meets periodically with management, our internal auditor and our independent registered public accounting firm. The Audit Committee is directly responsible for the appointment, compensation, retention and oversight of our independent registered public accounting firm. As part of fulfilling this responsibility, the Audit Committee engages in an annual evaluation of, among other things, our independent registered public accounting firm's qualifications, competence, integrity, expertise, performance, independence and communications with the Audit Committee, and whether our independent registered public accounting firm should be retained for the upcoming year's audit. The Audit Committee discusses with the Company's internal auditor and our independent registered public accounting firm the overall scope and plans for their respective audits. The Audit Committee meets with the Company's internal auditor and our independent registered public accounting firm, with and without management present, to discuss the results of their examinations, their evaluations of the Company's internal controls, and the overall quality of the Company's financial reporting. The Audit Committee reviews significant audit findings together with management's responses thereto. The Audit Committee performs other activities throughout the year, in accordance with the responsibilities of the Audit Committee specified in the Audit Committee charter.

        In its oversight role, the Audit Committee reviewed and discussed our audited consolidated financial statements and our internal controls over financial reporting with management and with Ernst & Young LLP ("E&Y"), our independent registered public accounting firm for fiscal 2017. Management and E&Y indicated that our consolidated financial statements as of and for the year ended September 30, 2017 were fairly stated in accordance with GAAP and that our internal controls over financial reporting were effective as of September 30, 2017. The Audit Committee discussed with E&Y and management the significant accounting policies used and significant estimates made by management in the preparation of our audited consolidated financial statements, and the overall quality, not just the acceptability, of our consolidated financial statements and management's financial

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reporting process. The Audit Committee and E&Y also discussed any issues deemed significant by E&Y or the Audit Committee, including the matters required to be discussed pursuant to PCAOB Auditing Standard 1301, the rules of the SEC and other applicable regulations.

        E&Y has provided to the Audit Committee written disclosures and the letter required by applicable requirements of the PCAOB regarding the independent registered public accounting firm's communications with the audit committee concerning independence, and the Audit Committee discussed with E&Y the firm's independence. The Audit Committee also concluded that E&Y's provision of other permitted non-audit services to us and our related entities is compatible with E&Y's independence.

        Based on its review of the audited financial statements and the various discussions noted above, the Audit Committee recommended to our Board that the audited financial statements be included in our Annual Report on Form 10-K for our fiscal year ended September 30, 2017, filed with the SEC.

PROPOSAL 3

ADVISORY VOTE ON EXECUTIVE COMPENSATION

        The Company is requesting stockholder approval, on an advisory basis, of the compensation of the Company's named executive officers as disclosed in this proxy statement. The Human Resources Committee of the Board has overseen the development of a compensation program that is described more fully in the Executive Compensation Discussion and Analysis section of this proxy statement, including the related compensation tables and narrative. Our compensation program is designed to attract and retain qualified executives who are critical to the successful implementation of our strategic business plan. Further, we believe that our compensation program promotes a performance-based culture and aligns the interests of executives with those of stockholders by linking a substantial portion of compensation to the Company's performance. It balances short-term and long-term compensation opportunities to ensure that the Company meets short-term objectives while continuing to produce value for our stockholders over the long-term. The Company believes that its compensation program is appropriate and has served to accomplish the goals mentioned above. In deciding how to vote on this proposal, the Board urges you to consider the Executive Compensation Discussion and Analysis beginning on page 19 of this proxy statement.

        For the reasons discussed, the Board recommends a vote in favor of the following resolution:

        "Resolved, that the stockholders of the Company approve, on an advisory basis, the compensation of the Company's named executive officers as disclosed pursuant to the SEC's compensation disclosure rules (which disclosure includes the Compensation Discussion and Analysis, the compensation tables and the related narrative disclosure contained in the proxy statement)."

        As an advisory vote, this proposal is not binding on the Company. However, the Human Resources Committee, which is responsible for designing and administering the Company's executive compensation program, values the opinions expressed by stockholders in their vote on this proposal, and will consider the outcome of the vote when making future compensation decisions for named executive officers.

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OUR BOARD UNANIMOUSLY RECOMMENDS A VOTE "FOR" APPROVAL, ON AN ADVISORY BASIS, OF THE COMPENSATION OF THE COMPANY'S NAMED EXECUTIVE OFFICERS AS DISCLOSED IN THIS PROXY STATEMENT.

2019 Annual Meeting

        Our annual meeting for 2019 will be held Wednesday, March 6, 2019.

Stockholder Proposals and Nominations

Proposals for Inclusion in our 2019 Proxy Materials

        SEC rules permit stockholders to submit proposals to be included in our proxy materials if the stockholder and the proposal satisfy the requirements specified in Rule 14a-8 under the Securities Exchange Act of 1934, as amended. For a stockholder proposal to be considered for inclusion in our proxy statement and accompanying proxy for the 2019 annual meeting, the proposal must be received by our Corporate Secretary at the address provided below on or before September 25, 2018.

Director Nominations for Inclusion in our 2019 Proxy Materials (Proxy Access)

        Our proxy access by-law permits a stockholder (or a group of up to 20 stockholders) owning 3% or more of the Company's outstanding common stock continuously for at least three years to nominate and include in the Company's proxy materials Director candidates constituting up to the greater of two individuals or 20% of the Board of Directors, if the nominating stockholder(s) and the nominee(s) satisfy the requirements specified in our By-laws. For the 2019 annual meeting, notice of a proxy access nomination must be received by our Corporate Secretary at the address provided below during the period beginning August 26, 2018, and ending September 25, 2018.

Other Proposals or Nominations to be brought before our 2019 Annual Meeting

        Our By-laws permit a stockholder of record to propose items of business and/or nominate Director candidates that are not intended to be included in our proxy materials if the stockholder complies with the procedures set forth in our advance notice by-law. For the 2019 annual meeting, notice of such proposals or nominations must be received by our Corporate Secretary at the address provided below during the period beginning November 6, 2018, and ending December 6, 2018.

Address for Submission of Notices and Additional Information

        All stockholder nominations or proposals of other items of business to be considered by stockholders at the 2019 annual meeting (whether or not intended for inclusion in our proxy materials) must be submitted in writing to the attention of our Corporate Secretary at our headquarters address: 1437 South Boulder Avenue, Tulsa, Oklahoma 74119.

        In addition, both the proxy access and the advance notice provisions of our By-laws require a stockholder's notice of a nomination or other item of business to include certain information. Director nominees must also meet certain eligibility requirements. Any stockholder considering introducing a nomination or other item of business should carefully review our By-laws.

Section 16(a) Beneficial Ownership Reporting Compliance

        For the fiscal year ended September 30, 2017, all reports required by Section 16(a) of the Securities Exchange Act of 1934, as amended, were filed on a timely basis with the SEC. In making this disclosure, we have relied solely upon the written representations of our Directors and executive officers, and copies of the reports they have filed with the SEC.

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Executive Officers

        The names, ages, and other information for our executive officers is incorporated by reference to the section "Executive Officers of the Company" included in Part I of our Annual Report on Form 10-K for fiscal 2017 filed with the SEC on November 22, 2017.

Dated: January 23, 2018

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QuickLinks

1437 South Boulder Avenue Tulsa, Oklahoma 74119
NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
Important Notice Regarding the Availability of Proxy Materials for the Stockholder Meeting to be held on March 6, 2018
1437 South Boulder Avenue Tulsa, Oklahoma 74119
PROXY STATEMENT
PROPOSAL 1 ELECTION OF DIRECTORS
CORPORATE GOVERNANCE
EXECUTIVE COMPENSATION DISCUSSION AND ANALYSIS
SUMMARY COMPENSATION TABLE
GRANTS OF PLAN-BASED AWARDS IN FISCAL 2017
OUTSTANDING EQUITY AWARDS AT FISCAL 2017 YEAR-END
OPTION EXERCISES AND STOCK VESTED IN FISCAL 2017
PENSION BENEFITS FOR FISCAL 2017
NONQUALIFIED DEFERRED COMPENSATION FOR FISCAL 2017
POTENTIAL PAYMENTS UPON CHANGE-IN-CONTROL
DIRECTOR COMPENSATION IN FISCAL 2017
DIRECTOR COMPENSATION TABLE
OUTSTANDING EQUITY AWARDS AT FISCAL 2017 YEAR-END
Equity Compensation Plan Information
PROPOSAL 2 RATIFICATION OF APPOINTMENT OF INDEPENDENT AUDITORS
PROPOSAL 3 ADVISORY VOTE ON EXECUTIVE COMPENSATION