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 * Deutsch Clayton   2. Issuer Name and Ticker or Trading Symbol BOSTON PRIVATE FINANCIAL HOLDINGS INC [BPFH] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) CEO and President (Last) (First) (Middle) TEN POST OFFICE SQUARE 3. Date of Earliest Transaction (Month/Day/Year) 07/31/2010 (Street) BOSTON, MA 02109 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 07/31/2010   A   302,572 (2) A $ 6.61 (1) 302,572 D   Common Stock 07/31/2010   A   76,589 (3) A $ 6.61 (1) 379,161 D   Common Stock 07/31/2010   A   76,589 (4) A $ 6.61 (1) 455,750 D   Common Stock 07/31/2010   A   76,589 (5) A $ 6.61 (1) 532,339 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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Deutsch Clayton TEN POST OFFICE SQUARE BOSTON, MA 02109	X		CEO and President

Signatures

/s/ Margaret W. Chambers, attorney-in-fact for Mr. Deutsch		08/02/2010
**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)	Closing price on July 30, 2010
(2)	Restricted shares. These shares vest in three equal installments on each of the third, fourth, and fifth anniversary of the grant subject to Mr. Deutsch's continuted employment.
(3)	These shares vest in five equal installments beginning on July 31, 2011.
(4)	These performance awards vest based on the Company's performance over a three year period commencing on January 1, 2009 and ending on December 31, 2011. The number of shares vesting will be pro-rated based on the number of days Mr. Deutsch was employed with the Company during the relevant performance period.
(5)	These performance awards vest based on the Company's performance over a three-year performance period commencing January 1, 2010 and ending December 31, 2012. The number of shares vesting will be pro-rated based on the number of days Mr. Deutsch was employed with the Company during the relevant performance period.

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