NYSE · CIK 0002040127
KRMN Karman Holdings Inc.
Insider trading from SEC Form 4. Last filing 24 d ago. Close $32.59 on Oct 9, 2026, +4% from the 52-week low and -72% from the high.
Last 90 days
Net insider value
+$1.0M
more bought than sold
Buys
3
$1.0M by 3 insiders
Sells
0
$0 by 0 insiders
Insiders on file
11
with a Form 4 at this company
Price and insider trades, last year
KRMNOct 9, 2026 · close 32.59
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at Karman Holdings Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 33Weak | Stephen Twitty director buy | $10k 275 shares | +12% | - | |
| 36Weak | Mary D Petryszyn director buy | $19k 500 shares | +21% | - | |
| 50Moderate | David Stinnett director buy | $1.0M 27,000 shares | +1% | - | |
| 30Weak | Anthony Koblinski Chief Executive Officer sell | $5.2M 75,000 shares | -3% | +156% from low-21% from high | |
| 30Weak | Anthony Koblinski Chief Executive Officer sell | $5.0M 75,000 shares | -3% | +144% from low-25% from high | |
| 38Weak | Anthony Koblinski Chief Executive Officer sell | $5.1M 75,000 shares | -3% | +150% from low-23% from high | |
| 45Moderate | Anthony Koblinski Chief Executive Officer sell | $4.4M 75,000 shares | -3% | +124% from low-31% from high | |
| 47Moderate | Michael Willis Chief Financial Officer sell | $6.7M 115,000 shares | -12% | +118% from low-33% from high | |
| 40Moderate | Jonathan Beaudoin Chief Operating Officer sell | $4.7M 74,000 shares | -10% | +124% from low-31% from high | |
| 40Moderate | Stephanie Sawhill Chief Growth Officer sell | $4.0M 62,000 shares | -11% | +124% from low-31% from high | |
| 45Moderate | Brian Raduenz director sell | $6.1M 90,000 shares | -26% | +153% from low-22% from high | |
| 55Moderate | Brian Raduenz director sell | $1.7M 34,032 shares | -9% | +88% from low-10% from high | |
| 60Notable | Jonathan Beaudoin Chief Operating Officer sell | $3.9M 80,000 shares | -10% | +88% from low-10% from high | |
| 62Notable | Michael Willis Chief Financial Officer sell | $4.9M 100,000 shares | -9% | +88% from low-10% from high | |
| 65Notable | Anthony Koblinski Chief Executive Officer sell | $12M 250,000 shares | -9% | +88% from low-10% from high | |
| 55Moderate | Brian Raduenz director sell | $1.7M 34,032 shares | -8% | +88% from low-10% from high | |
| 55Moderate | Stephanie Sawhill Chief Growth Officer sell | $3.0M 62,000 shares | -10% | +88% from low-10% from high | |
| 62Notable | TCFIII Spaceco SPV LP owner sell | $1.2B 23,623,968 shares | -32% | +88% from low-10% from high | |
| 60Notable | Jonathan Beaudoin Chief Operating Officer sell | $1.6M 72,727 shares | -8% | - | |
| 85Strong | Anthony Koblinski Chief Executive Officer sell | $8.4M 381,819 shares | -101% | - | |
| 60Notable | TCFIII Spaceco SPV LP director, owner sell | $213M 9,686,678 shares | -12% | - | |
| 62Notable | Michael Willis Chief Financial Officer sell | $1.6M 72,727 shares | -6% | - | |
| 60Notable | Stephanie Sawhill Chief Growth Officer sell | $1.6M 72,727 shares | -10% | - |
Transactions
The last 28 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 16, 2026 | Mary D Petryszyn director | POpen-market purchase Common Stock | +500 | $37.44 | $19k | 2,863 | 24 d ago |
| Sep 16, 2026 | David Stinnett director | POpen-market purchase Common Stock | +27,000 | $37.32 | $1.0M | 3,530,395 | 24 d ago |
| Sep 16, 2026 | Stephen Twitty director | POpen-market purchase Common Stock | +275 | $36.79 | $10k | 2,638 | 24 d ago |
| Sep 14, 2026 | Chris Michael Boynton CHIEF FINANCIAL OFFICER | AGrant or award Common Stock | +11,358 | $0.00 | $0 | 11,358 | 27 d ago |
| Dec 12, 2025 | Anthony Koblinski Chief Executive Officer | SOpen-market sale Common Stockindirect: See Footnote10b5-1 | -75,000 | $69.31 | $5.2M | 2,315,826 | Dec 15, 2025 |
| Dec 5, 2025 | Anthony Koblinski Chief Executive Officer | SOpen-market sale Common Stockindirect: See Footnote10b5-1 | -75,000 | $66.51 | $5.0M | 2,390,826 | Dec 8, 2025 |
| Nov 28, 2025 | Anthony Koblinski Chief Executive Officer | SOpen-market sale Common Stockindirect: See Footnote10b5-1 | -75,000 | $67.40 | $5.1M | 2,465,826 | Dec 1, 2025 |
| Nov 21, 2025 | Anthony Koblinski Chief Executive Officer | SOpen-market sale Common Stockindirect: See Footnote.10b5-1 | -75,000 | $58.48 | $4.4M | 2,540,826 | Nov 24, 2025 |
| Nov 17, 2025 | Michael Willis Chief Financial Officer | SOpen-market sale Common Stockindirect: See Footnote10b5-1 | -115,000 | $58.63 | $6.7M | 859,709 | Nov 18, 2025 |
| Nov 13, 2025 | Jonathan Beaudoin Chief Operating Officer | SOpen-market sale Common Stock10b5-1 | -74,000 | $63.69 | $4.7M | 666,861 | Nov 14, 2025 |
| Nov 13, 2025 | Stephanie Sawhill Chief Growth Officer | SOpen-market sale Common Stock10b5-1 | -62,000 | $63.93 | $4.0M | 504,939 | Nov 14, 2025 |
| Nov 12, 2025 | Brian Raduenz director | SOpen-market sale Common Stockindirect: See Footnote10b5-1 | -90,000 | $68.00 | $6.1M | 254,105 | Nov 13, 2025 |
| Jul 25, 2025 | Brian Raduenz director | SOpen-market sale Common Stockindirect: See Footnote | -34,032 | $49.00 | $1.7M | 344,105 | Aug 1, 2025 |
| Jul 25, 2025 | John Hamilton director | JOther Common Stock | +54,796 | $0.00 | $0 | 54,796 | Aug 1, 2025 |
| Jul 25, 2025 | David Stinnett director | JOther Common Stock | +3,501,433 | $0.00 | $0 | 3,501,433 | Aug 1, 2025 |
| Jul 25, 2025 | Michael Willis Chief Financial Officer | SOpen-market sale Common Stockindirect: See Footnote | -100,000 | $49.00 | $4.9M | 974,709 | Jul 29, 2025 |
| Jul 25, 2025 | TCFIII Spaceco SPV LP owner | SOpen-market sale Common Stockindirect: See Footnotes | -23,623,968 | $49.00 | $1.2B | 50,450,859 | Jul 29, 2025 |
| Jul 25, 2025 | Stephanie Sawhill Chief Growth Officer | SOpen-market sale Common Stock | -62,000 | $49.00 | $3.0M | 566,939 | Jul 29, 2025 |
| Jul 25, 2025 | Brian Raduenz director | SOpen-market sale Common Stockindirect: See Footnote | -34,032 | $49.00 | $1.7M | 378,137 | Jul 29, 2025 |
| Jul 25, 2025 | Anthony Koblinski Chief Executive Officer | SOpen-market sale Common Stockindirect: See Footnote | -250,000 | $49.00 | $12M | 2,615,826 | Jul 29, 2025 |
| Jul 25, 2025 | Jonathan Beaudoin Chief Operating Officer | SOpen-market sale Common Stock | -80,000 | $49.00 | $3.9M | 740,861 | Jul 29, 2025 |
| Jul 25, 2025 | TCFIII Spaceco SPV LP owner | JOther Common Stockindirect: See Footnotes | -50,450,859 | $0.00 | $0 | 0 | Jul 29, 2025 |
| Feb 14, 2025 | Jonathan Beaudoin Chief Operating Officer | SOpen-market sale Common Stock | -72,727 | $22.00 | $1.6M | 820,861 | Feb 19, 2025 |
| Feb 14, 2025 | Anthony Koblinski Chief Executive Officer | SOpen-market sale Common Stockindirect: See Footnote | -379,055 | $22.00 | $8.3M | 0 | Feb 19, 2025 |
| Feb 14, 2025 | TCFIII Spaceco SPV LP director, owner | SOpen-market sale Common Stockindirect: See Footnote | -9,686,678 | $22.00 | $213M | 74,074,827 | Feb 19, 2025 |
| Feb 14, 2025 | Michael Willis Chief Financial Officer | SOpen-market sale Common Stockindirect: See Footnote | -72,727 | $22.00 | $1.6M | 1,074,709 | Feb 19, 2025 |
| Feb 14, 2025 | Stephanie Sawhill Chief Growth Officer | SOpen-market sale Common Stock | -72,727 | $22.00 | $1.6M | 628,939 | Feb 19, 2025 |
| Feb 14, 2025 | Anthony Koblinski Chief Executive Officer | SOpen-market sale Common Stockindirect: See Footnote | -2,764 | $22.00 | $61k | 2,865,826 | Feb 19, 2025 |
Insiders
Everyone who has filed a Form 4 here.
- Jonathan BeaudoinChief Operating Officer
- Chris Michael BoyntonCHIEF FINANCIAL OFFICER
- John Hamiltondirector
- Anthony KoblinskiChief Executive Officer
- Mary D Petryszyndirector
- Brian Raduenzdirector
- Stephanie SawhillChief Growth Officer
- David Stinnettdirector
- TCFIII Spaceco SPV LPdirector, owner
- Stephen Twittydirector
- Michael WillisChief Financial Officer
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.