TRS · Nasdaq · CIK 0000842633

TRIMAS CORP

TRIMAS CORP’s most recent SEC filing in our snapshot is a Form 4 filed on Oct 14, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $645.7M and net income of $120.1M, according to its XBRL data on EDGAR. Its EDGAR record lists 28 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$645.7M
Net income, FY2025
$120.1M
Form 4 filings on record, past 12 months
28

Company overview

Legal name (as filed)
TRIMAS CORP
Ticker
TRS
SEC Central Index Key (CIK)
0000842633
Industry (SIC)
Metal Forgings & Stampings (code 3460)
Business address
BLOOMFIELD HILLS, MI
State or country of incorporation
DE
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#2204 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from TRIMAS CORP’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$857.1MFY2021$883.8MFY2022$652.1MFY2023$630.8MFY2024$645.7MFY2025
Net income
$57.3MFY2021$66.2MFY2022$40.4MFY2023$24.3MFY2024$120.1MFY2025
TRS annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$857.1M$883.8M$652.1M$630.8M$645.7M
Net income$57.3M$66.2M$40.4M$24.3M$120.1M
Diluted EPS$1.32$1.56$0.97$0.60$2.95
Total assets$1.3B$1.3B$1.3B$1.3B$1.5B
Cash and equivalents$140.7M$112.1M$34.9M$23.1M$30.0M

XBRL tags used: revenue = Revenues; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

TRS latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Mar 2, 202610-KAnnual report· period Dec 31, 2025Document · Index
Jul 31, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Jul 30, 20268-KResults of operations· period Jul 30, 2026Document · Index
Mar 31, 2026DEF 14ADefinitive proxy statement· period May 20, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about TRIMAS CORP, by form type:

4 ×238-K ×5144 ×3SCHEDULE 13G/A ×210-Q ×2SCHEDULE 13D/A ×1SD ×1ARS ×1DEFA14A ×1DEF 14A ×1
TRS recent filings
FiledFormWhat it isOriginal
Oct 14, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 13, 2026Document · Index
Oct 7, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Aug 14, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 12, 2026Document · Index
Jul 31, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Jul 30, 20268-KResults of operations· period Jul 30, 2026Document · Index
Jul 16, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 14, 2026Document · Index
Jul 1, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 30, 2026Document · Index
Jun 30, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 25, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 24, 2026Document · Index
Jun 8, 2026SCHEDULE 13D/AActive beneficial ownership report (over 5%)Document · Index
May 27, 2026SDSpecialized disclosure report (conflict minerals)Document · Index
May 21, 20268-KShareholder vote results· period May 20, 2026Document · Index
May 15, 20264Statement of changes in beneficial ownership (insider trade)· period May 13, 2026Document · Index
May 7, 20264Statement of changes in beneficial ownership (insider trade)· period May 5, 2026Document · Index
May 7, 2026144Notice of proposed sale of securitiesDocument · Index
May 5, 2026144Notice of proposed sale of securitiesDocument · Index
Apr 30, 202610-QQuarterly report· period Mar 31, 2026Document · Index
Apr 30, 20268-KResults of operations· period Apr 30, 2026Document · Index
Apr 16, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 14, 2026Document · Index
Mar 31, 2026ARSARS· period Dec 31, 2025Document · Index
Mar 31, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Mar 31, 2026DEF 14ADefinitive proxy statement· period May 20, 2026Document · Index
Mar 27, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Mar 23, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 20, 2026Document · Index
Mar 18, 20268-KAcquisition or disposition completed; Regulation FD disclosure· period Mar 16, 2026Document · Index
Mar 16, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 14, 2026Document · Index
Mar 16, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 14, 2026Document · Index
Mar 16, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 14, 2026Document · Index
Mar 16, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 14, 2026Document · Index
Mar 16, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 14, 2026Document · Index
Mar 16, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 14, 2026Document · Index
Mar 16, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 14, 2026Document · Index
Mar 16, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 14, 2026Document · Index
Mar 16, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 14, 2026Document · Index
Mar 16, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 14, 2026Document · Index
Mar 16, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 14, 2026Document · Index
Mar 12, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 11, 2026Document · Index
Mar 12, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 11, 2026Document · Index
Mar 12, 20268-KDirector or officer change· period Mar 9, 2026Document · Index
Mar 9, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 5, 2026Document · Index

Insider filing activity

28 Form 4 filings appear in TRIMAS CORP’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

Other companies in Metal Forgings & Stampings

All 3 companies in Metal Forgings & Stampings· Companies headquartered in Michigan

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0000842633 and XBRL company facts. TRIMAS CORP on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.