Sec Form 4 Filing - BELLINO JOSEPH P @ DUCOMMUN INC /DE/ - 2015-04-15

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 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 BELLINO JOSEPH P 2. Issuer Name and Ticker or Trading Symbol DUCOMMUN INC /DE/ [ DCO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) VP & CFO (Last) (First) (Middle) DUCOMMUN INCORPORATED, 23301 WILMINGTON AVE. 3. Date of Earliest Transaction (MM/DD/YY) 04/15/2015 (Street) CARSON, CA90745 4. If Amendment, Date Original Filed (MM/DD/YY) 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 04/15/2015 M 4,000 A $ 18.04 24,560 D Common Stock 04/15/2015 F 2,859 D $ 33.22 21,701 D Common Stock 04/15/2015 M 4,500 A $ 21.61 26,201 D Common Stock 04/15/2015 F 3,518 D $ 33.22 22,683 D Common Stock 04/15/2015 M 5,000 A $ 9.81 27,683 D Common Stock 04/15/2015 F 2,800 D $ 33.22 24,883 D Common Stock 04/15/2015 M 3,750 A $ 22.84 28,633 D Common Stock 04/15/2015 F 3,018 D $ 33.22 25,615 D

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 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 Option - Right to Buy ( 1 ) $ 18.04 04/15/2015 M 4,000 06/23/2011( 2 ) 06/22/2017 Common Stock 4,000 $ 0 0 D Option - Right to Buy ( 1 ) $ 21.61 04/15/2015 M 4,500 07/27/2012( 3 ) 07/26/2018 Common Stock 4,500 $ 0 4,500 D Option - Right to Buy ( 1 ) $ 9.81 04/15/2015 M 5,000 07/01/2013( 4 ) 06/30/2019 Common Stock 5,000 $ 0 10,000 D Option - Right to Buy ( 1 ) $ 22.84 04/15/2015 M 3,750 07/31/2014( 5 ) 07/30/2020 Common Stock 3,750 $ 0 11,250 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other BELLINO JOSEPH P DUCOMMUN INCORPORATED 23301 WILMINGTON AVE. CARSON, CA90745 VP & CFO Signatures /s/ Joseph P. Bellino 04/16/2015 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The option represents the right to purchase common stock granted under the Ducommun Incorporated Employee Stock Option Plans, which are Rule 16b-3 plans. ( 2 )The option vested as to 4,000 shares on each of June 23, 2011, 2012, 2013 and 2014. ( 3 )The option vested or will vest as to 4,500 shares on each of July 27, 2012, 2013, 2014 and 2015. ( 4 )The option vested or will vest as to 5,000 shares on each of July 1, 2013, 2014, 2015 and 2016. ( 5 )The option vested or will vest as to 7,500 shares on each of July 31, 2014 and 2015.

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

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

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