Ownership Submission
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 *
MASON MARK K
   2. Issuer Name and Ticker or Trading Symbol
HomeStreet, Inc. [HMST] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
CEO, President
(Last)
(First)
(Middle)
601 UNION STREET, SUITE 2000		 3. Date of Earliest Transaction (Month/Day/Year)
01/26/2018
(Street)

SEATTLE, WA 98101		 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 01/26/2018   M   3,015 A $ 0 (1) 131,997 D  
Common Stock 01/28/2018   M   3,409 A $ 0 (2) 135,406 D  
Common Stock 01/29/2018   M   2,821 A $ 0 (3) 138,227 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
Restricted Stock Units (4) 01/26/2018   M     3,015   (5)   (5) Common Stock 3,015 $ 0 26,949 D  
Restricted Stock Units (4) 01/28/2018   M     3,409   (6)   (6) Common Stock 3,409 $ 0 23,540 D  
Restricted Stock Units (4) 01/29/2018   M     2,821   (7)   (7) Common Stock 2,821 $ 0 20,719 D  
Restricted Stock Units (4) 01/29/2018   A   8,679     (8)   (8) Common Stock 8,679 $ 0 29,398 (9) D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
MASON MARK K
601 UNION STREET, SUITE 2000
SEATTLE, WA 98101		   X     CEO, President  

Signatures

 /s/ Donna M. Cochener, Attorney in fact for Mark K. Mason   01/31/2018
**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) Common stock acquired upon vesting of Restricted Stock Units ("RSUs") granted on January 26, 2017.
(2) Common stock acquired upon vesting of RSUs granted on January 28, 2016.
(3) Common stock acquired upon vesting of RSUs granted on January 29, 2015.
(4) Each RSU represents a contingent right to receive one share of HomeStreet common stock. RSUs do not require the holder to pay any consideration on vesting.
(5) On January 26, 2017, the reporting person was granted 9,045 RSUs, which vest incrementally in equal amounts on January 26, 2018, January 26, 2019, and January 26, 2020, respectively. In the event of a change in control, all unvested RSUs may vest immediately under certain circumstances. Upon vesting, the reporting person will receive a number of shares of HomeStreet common stock equal to the number of RSUs that vest on that date.
(6) On January 28, 2016, the reporting person was granted 10,227 RSUs, which vest incrementally in equal amounts on January 28, 2017, January 28, 2018 and January 28, 2019, respectively. In the event of a change in control, all unvested RSUs may vest immediately under certain circumstances. Upon vesting, the reporting person will receive a number of shares of HomeStreet common stock equal to the number of RSUs that vest on that date.
(7) On January 29, 2015, the reporting person was granted 8,463 RSUs, which vest incrementally in equal amounts on January 29, 2016, January 29, 2017, and January 29, 2018, respectively. In the event of a change in control, all unvested RSUs may vest immediately under certain circumstances. Upon vesting, the reporting person will receive a number of shares of HomeStreet common stock equal to the number of RSUs that vest on that date.
(8) On January 29, 2018, the reporting person was granted 8,679 RSUs, which vest incrementally in equal amounts on January 29, 2019, January 29, 2020, and January 29, 2021, respectively. In the event of a change in control, all unvested RSUs may vest immediately under certain circumstances. Upon vesting, the reporting person will receive a number of shares of HomeStreet common stock equal to the number of RSUs that vest on that date.
(9) The reporting person's remaining RSUs includes 3,409 RSUs granted on January 28, 2016, which vest on January 28, 2019, 6,030 RSUs granted on January 26, 2017, which vest incrementally in equal amounts on January 26, 2019 and January 26, 2020, respectively, and 11,280 RSUs granted on March 8, 2017, which vest incrementally in equal amounts on March 8, 2018, March 8, 2019 and March 8, 2020, respectively. In the event of a change in control, all unvested RSUs may vest immediately under certain circumstances. Upon vesting, the reporting person will receive a number of shares of HomeStreet common stock equal to the number of RSUs that vest on that date.

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