8-K - TRIMAS CORP (0000842633) (Filer)
Published . Updated .
8-K - TRIMAS filed an 8-K with the SEC on Oct 29 (a notice of a material company event).
Directly affected
- TRS Trimas
Named in this report.
Indirectly affected
- XLB Materials Select Sector SPDR+0.9% 30d
Materials Select Sector SPDR holds the materials sector that TriMas belongs to, so it often moves with news about it.
- MTRN Materion
Materion is a peer of TriMas in metal forgings and stampings; rivals often move on the same news.
- PH Parker-Hannifin-1.4% 30d
Parker-Hannifin is a large materials company like TriMas; big names in a sector often move together.
- SNA Snap-on-4.7% 30d
Snap-on is a large materials company like TriMas; big names in a sector often move together.
- BALL Ball+4.1% 30d
Ball is a large materials company like TriMas; big names in a sector often move together.
- MAS Masco+9.6% 6d
Masco is a large materials company like TriMas; big names in a sector often move together.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| TRS | +1.53% | -0.15% | base | -0.79% | after close | after close | after close |
| XLBNo price data for this ticker | — | — | — | — | — | — | — |
| MTRNNo price data for this ticker | — | — | — | — | — | — | — |
| PHNo price data for this ticker | — | — | — | — | — | — | — |
| SNANo price data for this ticker | — | — | — | — | — | — | — |
| BALLNo price data for this ticker | — | — | — | — | — | — | — |
| MASNo price data for this ticker | — | — | — | — | — | — | — |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Market Call
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Filed: 2026-10-29 AccNo: 0000842633-26-000057 Size: 623 KB Item 2.02: Results of Operations and Financial Condition Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Trimas (TRS) since this story, compared with the market
| Company | When | Move | Status |
|---|---|---|---|
| Trimas (TRS) | that day | -0.79% | still updating |
| Trimas (TRS) | three days earlier | -0.15% | final price |
| Trimas (TRS) | five days earlier | +1.53% | final price |
Trades by members of Congress and officials in the stocks in this story
- Rep. Byron Donalds sold Parker-Hannifin (PH), worth $1,001 - $15,000 on 11 Aug 2026. That is 79 days before publication. Filed 15 Sep 2026. View the filing.
- Rep. Byron Donalds sold Parker-Hannifin (PH) (held by a spouse), worth $1,001 - $15,000 on 11 Aug 2026. That is 79 days before publication. Filed 15 Sep 2026. View the filing.
- Donald J Trump, an executive branch official, bought Parker-Hannifin (PH), worth $100,001 - $250,000 on 31 Jul 2026. That is 90 days before publication. Filed 22 Sep 2026. View the filing.
- Donald J Trump, an executive branch official, sold BALL, worth $50,001 - $100,000 on 21 Aug 2026. That is 69 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Masco (MAS) (held by a dependent child), worth $1,001 - $15,000 on 11 Sep 2026. That is 48 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Masco (MAS) (held by a spouse), worth $1,001 - $15,000 on 3 Aug 2026. That is 87 days before publication. Filed 4 Sep 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Trimas (TRS)
Companies mentioned with this story
- TRS Trimas
Trimas (TRS) is linked, with no stored direction, high confidence in the 29 Oct 2026 story “8-K - TRIMAS CORP (0000842633) (Filer).” Reason on file: SEC 8-K filing -> direct issuer disclosure -> TRS
How “8-K - TRIMAS CORP (0000842633) (Filer)” reaches Trimas (TRS)
Trimas (TRS) is the company in “8-K - TRIMAS CORP (0000842633) (Filer),” the 29 Oct 2026 this story story.
The link for Trimas (TRS) is this: SEC 8-K filing -> direct issuer disclosure -> TRS
A simple score for Trimas (TRS)
14 out of 100Price not final
“8-K - TRIMAS CORP (0000842633) (Filer)” scores 14 out of 100. The score uses 1 sources, and 1 linked companies. The price is not final yet.