Based on data from the past 90 days ending January 10, 2026, Karman Holdings's three largest insider shareholders are Director David Stinnett (3.50Mn shares), Chief Executive Officer Anthony Koblinski (2.32Mn shares), Chief Financial Officer Michael Willis (859.71K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| David Stinnett | 3,501,433 | 01 Aug, 2025 | |
| Anthony Koblinski | Chief Executive Officer | 2,315,826 | 15 Dec, 2025 |
| Michael Willis | Chief Financial Officer | 859,709 | 18 Nov, 2025 |
| Jonathan Beaudoin | Chief Operating Officer | 666,861 | 14 Nov, 2025 |
| Stephanie Sawhill | Chief Growth Officer | 504,939 | 14 Nov, 2025 |
| Brian Raduenz | 254,105 | 13 Nov, 2025 | |
| John Hamilton | 54,796 | 01 Aug, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 12 Dec, 2025 | Anthony Koblinski | Common Stock | D | 75,000 | $69.31 | 2,315,826 | I | S |
| 05 Dec, 2025 | Anthony Koblinski | Common Stock | D | 75,000 | $66.51 | 2,390,826 | I | S |
| 28 Nov, 2025 | Anthony Koblinski | Common Stock | D | 75,000 | $67.40 | 2,465,826 | I | S |
| 21 Nov, 2025 | Anthony Koblinski | Common Stock | D | 75,000 | $58.48 | 2,540,826 | I | S |
| 17 Nov, 2025 | Michael Willis | Common Stock | D | 115,000 | $58.63 | 859,709 | I | S |
| 13 Nov, 2025 | Stephanie Sawhill | Common Stock | D | 62,000 | $63.93 | 504,939 | D | S |
| 13 Nov, 2025 | Jonathan Beaudoin | Common Stock | D | 74,000 | $63.69 | 666,861 | D | S |
| 12 Nov, 2025 | Brian Raduenz | Common Stock | D | 90,000 | $68.00 | 254,105 | I | S |
| 25 Jul, 2025 | Stephanie Sawhill | Common Stock | D | 62,000 | $49.00 | 566,939 | D | S |
| 25 Jul, 2025 | Brian Raduenz | Common Stock | D | 34,032 | $49.00 | 378,137 | I | S |
| 25 Jul, 2025 | Brian Raduenz | Common Stock | D | 34,032 | $49.00 | 344,105 | I | S |
| 25 Jul, 2025 | Anthony Koblinski | Common Stock | D | 250,000 | $49.00 | 2,615,826 | I | S |
| 25 Jul, 2025 | Jonathan Beaudoin | Common Stock | D | 80,000 | $49.00 | 740,861 | D | S |
| 25 Jul, 2025 | David Stinnett | Common Stock | A | 3,501,433 | $0.00 | 3,501,433 | D | J |
| 25 Jul, 2025 | David Stinnett | - | - | 3,501,433 | D | |||
| 25 Jul, 2025 | John Hamilton | Common Stock | A | 54,796 | $0.00 | 54,796 | D | J |
| 25 Jul, 2025 | Spaceco Spv Lp Tcfiii | - | - | 0 | I | |||
| 25 Jul, 2025 | Spaceco Spv Lp Tcfiii | Common Stock | D | 50,450,859 | $0.00 | 0 | I | J |
| 25 Jul, 2025 | Spaceco Spv Lp Tcfiii | Common Stock | D | 23,623,968 | $49.00 | 50,450,859 | I | S |
| 25 Jul, 2025 | Michael Willis | Common Stock | D | 100,000 | $49.00 | 974,709 | I | S |