Karman Holdings (KRMN) — insider trading
Industrials · NYSE
Karman Holdings (KRMN) has 17 reported SEC Form 4 insider transactions in our data, including 3 open-market purchases among the most recent 17 (latest 2026-09-16).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | Stinnett David | Director | Open-market purchase | 27,000 | $37.32 | $1.01M | Form 4 |
| 2026-09-16 | Petryszyn Mary D | Director | Open-market purchase | 500 | $37.44 | $18.7K | Form 4 |
| 2026-09-16 | Twitty Stephen | Director | Open-market purchase | 275 | $36.79 | $10.1K | Form 4 |
| 2026-09-14 | Boynton Chris Michael | Officer (CHIEF FINANCIAL OFFICER) | Grant / award / vesting | 11,358 | — | $0 | Form 4 |
| 2026-05-21 | Petryszyn Mary D | Director | Grant / award / vesting | 2,363 | — | $0 | Form 4/A |
| 2026-05-21 | Raduenz Brian | Director | Grant / award / vesting | 2,363 | — | $0 | Form 4 |
| 2026-05-21 | Laurendeau Doug | Officer (Chief Growth Officer) | Grant / award / vesting | 10,864 | — | $0 | Form 4 |
| 2026-05-21 | Koblinski Anthony | Director | Grant / award / vesting | 1,149 | — | $0 | Form 4 |
| 2026-05-21 | Alty Matthew | Director | Grant / award / vesting | 2,363 | — | $0 | Form 4 |
| 2026-05-21 | Beaudoin Jonathan | Officer (Chief Operating Officer) | Grant / award / vesting | 689 | — | $0 | Form 4 |
| 2026-05-21 | Hamilton John | Director | Grant / award / vesting | 1,962 | — | $0 | Form 4 |
| 2026-05-21 | RAMBEAU JON | Officer (Chief Executive Officer) | Grant / award / vesting | 99,937 | — | $0 | Form 4 |
| 2026-05-21 | Stinnett David | Director | Grant / award / vesting | 1,962 | — | $0 | Form 4 |
| 2026-05-21 | Twitty Stephen | Director | Grant / award / vesting | 2,363 | — | $0 | Form 4 |
| 2026-05-21 | Willis Michael | Officer (Chief Financial Officer) | Grant / award / vesting | 689 | — | $0 | Form 4 |
| 2026-05-21 | Petryszyn Mary D | Director | Grant / award / vesting | 2,294 | — | $0 | Form 4 |
| 2026-05-21 | Sawhill Stephanie | Officer (Former Chief Growth Officer) | Grant / award / vesting | 689 | — | $0 | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Karman Holdings (KRMN).
Last updated 2026-09-16 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.