TRS insider buying and SEC filings, explained
Trimas Corp. · CIK 842633
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$63K
Insiders who bought
1
Sold (not marked 10b5-1)
$207K
Planned sales (10b5-1)
$675K
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Aug 12, 2026 | Purchase (code P) | Daniel P Tredwell (Director) bought 64 shares at about $39.63 ($3K), reported as a purchase (code P). Holdings up <1% to 63,522 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 14, 2026 |
| Jun 30, 2026 | Planned (10b5-1) | Herbert K Parker (Director) sold 15,000 shares at about $45.03 ($675K), marked as a 10b5-1 plan trade. Holdings down 21% to 57,762 shares. | SEC filing Filed Jul 1, 2026 |
| May 13, 2026 | Purchase (code P) | Daniel P Tredwell (Director) bought 62 shares at $40.58 ($3K), reported as a purchase (code P). Holdings up <1% to 63,458 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 15, 2026 |
| May 5–7, 2026 | Sale | Jodi F. Robin (General Counsel and Secretary) sold 5,000 shares between May 5 and May 7 at about $41.30 ($207K). Holdings down 13% to 34,191 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 7, 2026 |
| Mar 5, 2026 | Purchase (code P) | Daniel P Tredwell (Director) bought 60 shares at about $39.38 ($2K), reported as a purchase (code P). Holdings up <1% to 60,543 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 9, 2026 |
| Nov 12, 2025 | Purchase (code P) | Daniel P Tredwell (Director) bought 74 shares at $31.94 ($2K), reported as a purchase (code P). Holdings up <1% to 60,483 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 14, 2025 |
| Nov 11, 2025 | Purchase (code P) | Jeffrey A Fielkow (Director) bought 2,000 shares at about $31.46 ($63K), reported as a purchase (code P). Holdings up 13% to 17,653 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 12, 2025 |
21 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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