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 * BROWN GREGORY Q   2. Issuer Name and Ticker or Trading Symbol Motorola Solutions, Inc. [MSI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chairman and CEO (Last) (First) (Middle) MOTOROLA SOLUTIONS, INC., 500 WEST MONROE 3. Date of Earliest Transaction (Month/Day/Year) 02/26/2018 (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 02/26/2018   G V 18,090 D $ 0 0 (1) I 2016 Grantor Retained Annuity Trust, reporting person is Trustee Motorola Solutions, Inc. - Common Stock 02/26/2018   G V 18,090 A $ 0 139,989 (2) I By Trust Motorola Solutions, Inc. - Common Stock 02/26/2018   G V 7,625 D $ 0 74,594.9233 (3) D   Motorola Solutions, Inc. - Common Stock               81,000 (4) I By Trust Motorola Solutions, Inc. - Common Stock               2,220 I Held by wife Motorola Solutions, Inc. - Common Stock               55,731 I 2017 Grantor Retained Annuity Trust, reporting person is Trustee

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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
BROWN GREGORY Q MOTOROLA SOLUTIONS, INC. 500 WEST MONROE CHICAGO, IL 60661	X		Chairman and CEO

Signatures

Amber J. Livingston, on behalf of Gregory Q. Brown, Chairman and Chief Executive Officer (Power of Attorney Attached)		03/06/2018
**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)	Pursuant to the 2016 Grantor Retained Annuity Trust (GRAT), of which reporting person is trustee, the remainder interest of the GRAT was distributed as a gift to the irrevocable trust for the benefit of the reporting person's children, of which the reporting person is the trustee. See footnote 2 below.
(2)	These shares include 18,090 shares referenced in footnote 1 above and are held in an irrevocable trust for the benefit of the reporting person's children. The reporting person is trustee of this trust.
(3)	Includes shares acquired through the reinvestment of dividends and dividend equivalent rights credited to the reporting person when and as dividends were paid on Motorola Solutions, Inc. common stock. Also includes 25,392 shares previously held in the GRAT but which were distributed as an annuity to the insider in accordance with the GRAT terms upon its expiration since the insider's last filed report.
(4)	These shares are held in an irrevocable trust for the benefit of the reporting person's wife and children. The reporting person's wife is trustee of this trust.

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