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 * ACKER MARIAN   2. Issuer Name and Ticker or Trading Symbol BARNES GROUP INC [B] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) VP, Controller (Last) (First) (Middle) BARNES GROUP INC., 123 MAIN STREET 3. Date of Earliest Transaction (Month/Day/Year) 07/22/2015 (Street) BRISTOL, CT 06010 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 07/22/2015   A(1)   858 A $ 0 44,804.1458 (2) D   Common Stock 07/22/2015   F   1,144 D $ 39.36 43,660.1458 (3) D   Common Stock               3.351 I By Company's Employee Stock Purchase Plan Common Stock               3.66 I By Company's 401(k) Plan

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
ACKER MARIAN BARNES GROUP INC. 123 MAIN STREET BRISTOL, CT 06010			VP, Controller

Signatures

Monique B. Marchetti, pursuant to a Power of Attorney		07/23/2015
**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)	Performance Share Award involved an aggregate of 3358 shares of which the acquisition of 2500 shares were previously reported on 2/8/2012.
(2)	Includes balances of 699 Restricted Stock Units granted 2/9/2011, 499 granted 2/8/2012, 1133 granted 2/12/2013, 1000 granted 2/12/2014, 800 granted 2/12/2014 and 1000 granted 2/11/2015, and 2500 Performance Share Awards granted 2/8/2012, 2900 granted 2/12/2013, 1700 granted 2/12/2014, 1300 granted 2/12/2014 and 1700 granted 2/11/2015, that are subject to forfeiture if certain events occur.
(3)	Includes balances of 699 Restricted Stock Units granted 2/9/2011, 499 granted 2/8/2012, 1133 granted 2/12/2013, 1000 granted 2/12/2014, 800 granted 2/12/2014 and 1000 granted 2/11/2015, and 2900 Performance Share Awards granted 2/12/2013, 1700 granted 2/12/2014, 1300 granted 2/12/2014 and 1700 granted 2/11/2015, that are subject to forfeiture if certain events occur.

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