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    SEC Form DEFA14A filed by TriMas Corporation

    3/27/25 4:11:09 PM ET
    $TRS
    Industrial Specialties
    Industrials
    Get the next $TRS alert in real time by email
    DEFA14A 1 ny20039886x2_defa14a.htm DEFA14A
    UNITED STATES
    SECURITIES AND EXCHANGE COMMISSION
    Washington, DC 20549
    SCHEDULE 14A
    (RULE 14a-101)
    INFORMATION REQUIRED IN PROXY STATEMENT
    SCHEDULE 14A INFORMATION
    Proxy Statement Pursuant to Section 14(a) of
    the Securities Exchange Act of 1934 (Amendment No.  )
    Filed by the Registrant ☒
    Filed by a Party other than the Registrant ☐
    Check the appropriate box:
    ☐
    ​ ​
    Preliminary Proxy Statement
    ☐
    ​ ​
    Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
    ☐
    ​ ​
    Definitive Proxy Statement
    ☒
    ​ ​
    Definitive Additional Materials
    ☐
    ​ ​
    Soliciting Material under §240.14a-12
    TriMas Corporation
    (Name of Registrant as Specified in its Charter)
     
    (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)
    Payment of Filing Fee (Check all boxes that apply):
    ☒
    ​ ​
    No fee required
    ☐
    ​ ​
    Fee paid previously with preliminary materials
    ☐
    ​ ​
    Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11







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