Karman Holdings Inc. (KRMN) insider trading
Karman Holdings Inc. insiders have made 3 open-market purchases worth $1.0M since Sep 18, 2026, by 3 different insiders. The latest: David Stinnett (Director) bought $1.0M, filed Sep 18, 2026, scored 32 out of 100.
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Insider purchases
| Filed | Insider | Stake | Score | Bought | 1 week | 1 month |
|---|---|---|---|---|---|---|
| Sep 18 Form 4 (opens sec.gov) |
David StinnettDirectorDirector · Near 52-week low | +1% stake | 32 | $1.0M 27,000 at $37.32 |
−0.2% | −5.1% |
| Sep 18 Form 4 (opens sec.gov) |
Mary D. PetryszynDirectorDirector · Near 52-week low | +21% stake | 36 | $19k 500 at $37.44 |
— | — |
| Sep 18 Form 4 (opens sec.gov) |
Stephen TwittyDirectorDirector · Near 52-week low | +12% stake | 31 | $10k 275 at $36.79 |
— | — |
Track record (hypothetical): a week after the filing, these buys averaged −0.2% (0% up, 1 measured); a month after, −5.1% (0% up, 1 measured).
Investors with more than 5% of KRMN (13D and 13G)
| Filed | Investor | Kind | Stake |
|---|---|---|---|
| Oct 27 13G | First Trust Portfolios L.P. | Passive | 5.25% |
A 13D is filed by an investor who may push for change; a 13G by a passive one.
Insiders who bought KRMN
- David Stinnett Director
- Mary D. Petryszyn Director
- Stephen Twitty Director
Questions
Are insiders buying KRMN stock?
Yes. In the last 90 days, 3 open-market purchases were filed, worth $1.0M.
Who bought KRMN stock most recently?
David Stinnett, Director, bought 27,000 shares for $1.0M (Form 4 (opens sec.gov), filed Sep 18, 2026).
How does InsiderBeacon score an insider buy?
Out of 100, from who bought, how much their stake grew, the size of the trade, whether other insiders bought within ten days, where the price sat in its 52-week range, and whether it was a first or a routine buy. The score is fixed when the filing arrives. The formula and the research behind it.
Data as of Sep 18, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer