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 * Baker Cary   2. Issuer Name and Ticker or Trading Symbol REALNETWORKS INC [RNWK] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) SVP, CFO & Treasurer (Last) (First) (Middle) 1501 FIRST AVENUE SOUTH, SUITE 600 3. Date of Earliest Transaction (Month/Day/Year) 02/28/2018 (Street) SEATTLE, WA 98134 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 (1) 02/28/2018   M   18,266 A $ 0 18,266 D   Common Stock (2) 02/28/2018   F   4,832 D $ 2.78 13,434 D   Common Stock 02/28/2018   P   30,000 A $ 2.951 (3) 43,434 D   Common Stock 03/01/2018   P   5,816 A $ 2.83 49,250 D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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

Restricted Stock Unit Award

$ 0 (4)

02/28/2018

A

18,266

02/28/2018(5)

02/28/2018

Common Stock

18,266

$ 0

18,266

D

Restricted Stock Unit Award

$ 0 (5)

02/28/2018

D

18,266

02/28/2018

02/28/2018

Common Stock

18,266

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Baker Cary 1501 FIRST AVENUE SOUTH SUITE 600 SEATTLE, WA 98134			SVP, CFO & Treasurer

Signatures

/s/ Michael Parham, attorney-in-fact		03/02/2018
**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)	Vested restricted stock units were distributed to the reporting person, without payment, in shares of common stock on a unit-for-share basis.
(2)	Shares deemed surrendered in payment of the tax liability resulting from the vesting of restricted stock units (in accordance with Rule 16b-3(d) and Note (3)).
(3)	Represents the weighted average purchase price. The highest price at which these securities were purchased was $3.00 and the lowest price at which these securities were purchased was $2.85.
(4)	Each restricted stock unit represents a contingent right to receive one share of RealNetworks common stock.
(5)	The restricted stock units were fully vested at the time of grant.

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