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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(Print or Type Responses)

1. Name and Address of Reporting Person * BRDA BRUCE W   2. Issuer Name and Ticker or Trading Symbol Motorola Solutions, Inc. [MSI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) EVP, Products & Solutions (Last) (First) (Middle) MOTOROLA SOLUTIONS, INC., 500 WEST MONROE 3. Date of Earliest Transaction (Month/Day/Year) 03/08/2018 (Street) CHICAGO, IL 60661 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 Motorola Solutions, Inc. - Common Stock 03/09/2018   F   550 D $ 109.09 9,894.6215 (1) D   Motorola Solutions, Inc. - Common Stock 03/09/2018   M   3,016 A $ 0 (2) 12,910.6215 (1) D   Motorola Solutions, Inc. - Common Stock 03/09/2018   F   1,106 D $ 109.09 11,804.6215 (1) D   Motorola Solutions, Inc. - Common Stock 03/10/2018   M   3,132 A $ 0 (3) 14,936.6215 (1) D   Motorola Solutions, Inc. - Common Stock 03/10/2018   F   1,388 D $ 109.09 13,548.6215 (1) 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

Market Stock Units

(4)

03/08/2018

A

4,787

(5)

(5)

Motorola Solutions, Inc. - Common Stock

4,787

$ 0

4,787

D

Market Stock Units

(4)

03/09/2018

M

2,268 (5)

(5)

(5)

Motorola Solutions, Inc. - Common Stock

2,268

$ 0

4,535

D

Market Stock Units

(4)

03/10/2018

M

2,034 (5)

(5)

(5)

Motorola Solutions, Inc. - Common Stock

2,034

$ 0

2,034

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
BRDA BRUCE W MOTOROLA SOLUTIONS, INC. 500 WEST MONROE CHICAGO, IL 60661			EVP, Products & Solutions

Signatures

Amber J. Livingston, on behalf of Bruce W. Brda, Executive Vice President, Products & Solutions (Power of Attorney on File)		03/12/2018
**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)	Includes shares acquired under the Motorola Solutions Employee Stock Purchase Plan and through the reinvestment of dividends.
(2)	Represents the vesting (2,268) and payout (3,016) of the first tranche (1/3) of the market stock units (MSU) granted on March 9, 2017 at 133% payout factor and such payout includes 748 shares which were above the target number of shares originally reported.
(3)	Represents the vesting (2,034) and payout (3,132) of the second tranche (1/3) of the market stock units (MSU) granted on March 10, 2016 at 154% payout factor and such payout includes 1,098 shares which were above the target number of shares originally reported.
(4)	Each market stock unit (MSU") converts into shares of common stock on a 1-for-1 basis but the number of MSUs earned varies from 0% to 200% of the target number of MSUs based on the average of the closing price of the Company's common stock on the date of grant and the thirty calendar days immediately preceding the date of grant (referred to as Share Price on Date of Grant) as compared to the closing share price of the Company's common stock on the vesting date and the thirty calendar days immediately preceding the vesting date (referred to as Share Price on Vesting Date).
(5)	One third of the MSU award will vest on each of the first, second and third anniversaries of the date of grant and will be converted into shares of common stock based on a payout factor, provided that the MSUs will only vest if the Share Price on the Vesting Date equals at least 60% of the Share Price on the Date of Grant.

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