FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Myers Byron   2. Issuer Name and Ticker or Trading Symbol Inogen Inc [INGN] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) EVP, Sales and Marketing (Last) (First) (Middle) C/O INOGEN, INC., 326 BOLLAY DRIVE 3. Date of Earliest Transaction (Month/Day/Year) 03/01/2019 (Street) GOLETA, CA 93117 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 03/01/2019   A   2,430 (1) A $ 0 37,820 D   Common Stock 03/01/2019   A   1,138 (2) A $ 0 38,958 D   Common Stock 03/01/2019   F   394 (3) D $ 106.97 38,564 D   Common Stock 03/01/2019   A   920 (4) A $ 0 39,484 D   Common Stock 03/01/2019   F   319 (3) D $ 106.97 39,165 D   Common Stock 03/01/2019   F   75 (5) D $ 106.97 39,090 D   Common Stock 03/01/2019   F   185 (5) D $ 106.97 38,905 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Myers Byron C/O INOGEN, INC. 326 BOLLAY DRIVE GOLETA, CA 93117			EVP, Sales and Marketing

Signatures

/s/ Alison Bauerlein, as Attorney-in- Fact		03/05/2019
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The reported securities represent shares of restricted stock, 25% of which shall vest on March 1, 2020, and 1/16th of which shall vest every three months thereafter on the 1st day of the month, subject in each case to the reporting person remaining a service provider through each such applicable vesting date.
(2)	The reported securities represent shares earned and vested on March 1, 2019 based on achievement of the financial performance conditions for the 2018 fiscal year that were approved as part of the 2017 performance-based restricted stock award granted on August 8, 2017.
(3)	The reported shares were withheld in a net issuance to cover the Reporting Person's tax withholding liability in connection with the portion of a performance-based restricted stock award that was earned and vested on March 1, 2019.
(4)	The reported securities represent shares earned and vested on March 1, 2019 based on achievement of the financial performance conditions for the 2018 fiscal year that were approved as part of the 2018 performance-based restricted stock award granted on March 2, 2018.
(5)	The reported shares were withheld to cover the Reporting Person's tax withholding liability in connection with a portion of a time-based restricted stock award that vested on March 1, 2019.

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