Mary D Petryszyn bought $19k of KRMN
director at Karman Holdings Inc.. 500 shares at an average of $37.44, traded Sep 16, 2026, filed Sep 18, 2026.
Score components
- +15RoleDirector
- 0Trade size$19k at market
- +6Relative to holdingsHoldings up 21%
- 0Price contextNo price history yet
- +15Cluster3 insiders buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001193125-26-395097, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 16, 2026 | POpen-market purchase Common Stock | +500 | $37.44 | $19k | 2,863 | 26 d ago |
Related signals
Other insiders at Karman Holdings Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 33Weak | Karman Holdings Inc. | Stephen Twitty director | $10k 275 shares | +12% | |
| 50Moderate | Karman Holdings Inc. | David Stinnett director | $1.0M 27,000 shares | +1% | |
| 30Weak | Karman Holdings Inc. | Anthony Koblinski Chief Executive Officer | $5.2M 75,000 shares | -3% | |
| 30Weak | Karman Holdings Inc. | Anthony Koblinski Chief Executive Officer | $5.0M 75,000 shares | -3% | |
| 38Weak | Karman Holdings Inc. | Anthony Koblinski Chief Executive Officer | $5.1M 75,000 shares | -3% | |
| 45Moderate | Karman Holdings Inc. | Anthony Koblinski Chief Executive Officer | $4.4M 75,000 shares | -3% | |
| 47Moderate | Karman Holdings Inc. | Michael Willis Chief Financial Officer | $6.7M 115,000 shares | -12% | |
| 40Moderate | Karman Holdings Inc. | Jonathan Beaudoin Chief Operating Officer | $4.7M 74,000 shares | -10% | |
| 40Moderate | Karman Holdings Inc. | Stephanie Sawhill Chief Growth Officer | $4.0M 62,000 shares | -11% | |
| 45Moderate | Karman Holdings Inc. | Brian Raduenz director | $6.1M 90,000 shares | -26% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.