Sec Form 4 Filing - Benson Thomas M @ TRIMAS CORP - 2014-11-03

Insider filing report for Changes in Beneficial Ownership
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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
Benson Thomas M
2. Issuer Name and Ticker or Trading Symbol
TRIMAS CORP [ TRS]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
X __ Officer (give title below) _____ Other (specify below)
President Cequent Performance
(Last) (First) (Middle)
39400 WOODWARD AVENUE, SUITE 130
3. Date of Earliest Transaction (MM/DD/YY)
11/03/2014
(Street)
BLOOMFIELD HILLS, MI48304
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 11/03/2014 M 3,500 A $ 1.01 29,690 I See Footnote ( 1 )
Common Stock 11/03/2014 S 3 D $ 32.42 29,687 I See Footnote ( 1 )
Common Stock 11/03/2014 S 2,297 D $ 32.425 27,390 I See Footnote ( 1 )
Common Stock 11/03/2014 S 1,200 D $ 32.426 26,190 I See Footnote ( 1 )
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
Employee Stock Option (Right to buy) $ 1.01 11/03/2014 M 3,500 03/09/2012( 2 ) 03/09/2019 Common Stock 3,500 $ 0 9,000 I See Footnote ( 1 )
Reporting Owners
Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Benson Thomas M
39400 WOODWARD AVENUE
SUITE 130
BLOOMFIELD HILLS, MI48304
President Cequent Performance
Signatures
/s/ Paula Reno attorney-in-fact 11/05/2014
Signature of Reporting Person Date
Explanation of Responses:
( 1 )Through the Thomas Michael Benson Revocable Living Trust under the agreement dated October 13, 2006, as amended.
( 2 )Option to purchase shares of common stock of the Company granted March 9, 2009 under the TriMas Corporation 2002 Long Term Equity Incentive Plan, the shares subject to this Option vested in three equal annual installments on each anniversary of the date of the grant.

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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