According to recent filings covering the 90 days ending February 07, 2026, the three most significant insider holders at Astrotech are Ceo Thomas Boone Iii Pickens (181.38K shares), Director Thomas Wiley Wilkinson (23.86K shares), Director James Frank Becker (16.12K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Ronald W Cantwell | 6,077 | 18 Apr, 2022 | |
| Thomas Boone Iii Pickens | Ceo | 181,385 | 16 May, 2025 |
| Thomas Wiley Wilkinson | 23,862 | 15 May, 2025 | |
| James Frank Becker | 16,121 | 29 May, 2024 | |
| Daniel T Jr Russler | 14,904 | 19 Mar, 2024 | |
| Robert N Mcfarland | 13,900 | 16 May, 2025 | |
| Eric Stober | 10,331 | 16 May, 2025 | |
| Jaime Hinojosa | Cfo | 7,881 | 24 May, 2024 |
| Jennifer Canas | Chief Financial Officer | 5,250 | 04 Jun, 2025 |
| Charles Arch Winn | 3,889 | 16 May, 2025 | |
| John William Halinski | 3,000 | 16 May, 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 |
|---|---|---|---|---|---|---|---|---|
| 03 Oct, 2025 | Braden Michael Leonard | Common Stock | D | 9,166 | $5.83 | 0 | D | S |
| 03 Oct, 2025 | Braden Michael Leonard | Common Stock | D | 220,410 | $7.13 | 0 | I | S |
| 22 May, 2025 | Jennifer Canas | Common Stock | A | 5,250 | $0.00 | 5,250 | D | A |
| 22 May, 2025 | Jennifer Canas | - | - | 5,250 | D | |||
| 14 May, 2025 | Robert N Mcfarland | Common Stock | A | 3,000 | $0.00 | 13,900 | D | A |
| 14 May, 2025 | Thomas Boone Iii Pickens | Common Stock | A | 50,000 | $0.00 | 181,385 | D | A |
| 14 May, 2025 | Eric Stober | Common Stock | A | 3,000 | $0.00 | 10,331 | D | A |
| 14 May, 2025 | Thomas Wiley Wilkinson | Common Stock | A | 3,000 | $0.00 | 23,862 | D | A |
| 14 May, 2025 | Thomas Wiley Wilkinson | - | - | 23,862 | D | |||
| 14 May, 2025 | Charles Arch Winn | Common Stock | A | 3,000 | $0.00 | 3,889 | D | A |
| 14 May, 2025 | John William Halinski | Common Stock | A | 3,000 | $0.00 | 3,000 | D | A |
| 29 May, 2024 | James Frank Becker | - | - | 16,121 | D | |||
| 29 May, 2024 | James Frank Becker | Common Stock | A | 1,100 | $9.82 | 16,121 | D | P |
| 28 May, 2024 | James Frank Becker | Common Stock | A | 934 | $9.50 | 15,021 | D | P |
| 28 May, 2024 | James Frank Becker | - | - | 15,021 | D | |||
| 21 May, 2024 | Thomas Wiley Wilkinson | Common Stock | A | 1,109 | $9.50 | 20,862 | D | P |
| 15 Mar, 2024 | Daniel T Jr Russler | Common Stock | A | 387 | $8.42 | 14,904 | D | P |
| 13 Mar, 2024 | Thomas Wiley Wilkinson | Common Stock | A | 1,300 | $8.28 | 19,753 | D | P |
| 12 Mar, 2024 | Daniel T Jr Russler | Common Stock | A | 500 | $8.29 | 14,517 | D | P |
| 12 Mar, 2024 | Daniel T Jr Russler | - | - | 14,517 | D |