List of insiders holdings for ASTROTECH Corp:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Winn Interests Ltd. 10% Owner | 2020-02-13 15:56:30 | 812,723 0 | 812,723 | Form 13G |
| 2 | NEIBOER SCOTT resigned as director | 2009-10-06 17:08:48 | 802,444 0 | 802,444 | Form 13D |
| 3 | Kibler Bob CEO of 1st Detect Corp. | 2014-12-10 11:31:54 | 300,000 0 | 300,000 | Form 3 |
| 4 | Royston James D President | 2009-11-24 18:34:00 | 300,000 0 | 300,000 | Form 4 |
| 5 | Lord Lance W Chief Executive Officer | 2009-11-24 18:35:44 | 275,000 0 | 275,000 | Form 4 |
| 6 | WILLIAMSON BARRY A Director | 2008-07-22 18:45:16 | 252,000 0 | 252,000 | Form 4 |
| 7 | Oliva John A Director | 2015-04-09 16:23:38 | 225,800 0 | 225,800 | Form 4 |
| 8 | HARRINGTON BRIAN K Senior Vice President and CFO | 2008-07-22 18:43:15 | 223,000 0 | 223,000 | Form 4 |
| 9 | Readdy William F Director | 2016-12-13 15:16:57 | 195,104 0 | 195,104 | Form 4 |
| 10 | Porter John Chief Financial Officer | 2011-09-16 10:52:45 | 190,000 0 | 190,000 | Form 4 |
| 11 | CANTWELL RONALD W Director | 2022-04-18 18:59:13 | 182,324 0 | 182,324 | Form 4 |
| 12 | Pickens Thomas Boone III CEO | 2025-05-16 10:46:04 | 181,385 0 | 181,385 | Form 4 |
| 13 | Mellacheruvu Rajesh K Chief Operating Officer | 2021-03-30 11:34:23 | 117,671 0 | 117,671 | Form 4 |
| 14 | Adams Mark Director | 2018-12-18 17:14:37 | 113,003 0 | 113,003 | Form 4 |
| 15 | Manning Sha-Chelle Director | 2017-05-11 15:48:43 | 85,000 0 | 85,000 | Form 4 |
| 16 | BAIN MICHAEL E Senior Vice President and COO | 2006-12-14 14:50:23 | 70,115 0 | 70,115 | Form 4 |
| 17 | KEARNEY MICHAEL E Director, CEO & President | 2006-08-10 17:07:34 | 41,000 0 | 41,000 | Form 4 |
| 18 | Humphrey Michael R. Director | 2017-05-11 15:50:37 | 40,000 0 | 40,000 | Form 4 |
| 19 | Wilkinson Tom Director | 2026-10-02 15:26:01 | 32,254 0 | 32,254 | Form 4 |
| 20 | Hinojosa Jaime CFO | 2024-10-15 10:45:35 | 30,062 0 | 30,062 | Form 4 |
| 21 | Wilkinson Thomas Wiley Director | 2025-05-16 10:31:09 | 23,862 0 | 23,862 | Form 4 |
| 22 | MCFARLAND ROBERT N Director | 2026-10-02 15:28:27 | 22,292 0 | 22,292 | Form 4 |
| 23 | Stober Eric Director | 2026-10-02 15:29:42 | 21,127 0 | 21,127 | Form 4 |
| 24 | BLAND DANIEL A JR Senior V.P. Flight Services | 2004-08-18 19:24:21 | 20,000 0 | 20,000 | Form 4 |
| 25 | CHEWNING E MICHAEL Senior Vice President, SFS | 2006-08-10 17:18:44 | 20,000 0 | 20,000 | Form 4 |
| 26 | Becker James Frank Director | 2024-05-30 09:16:58 | 16,121 0 | 16,121 | Form 4 |
| 27 | Russler Daniel T Jr Director | 2024-03-19 14:09:37 | 14,904 0 | 14,904 | Form 4 |
| 28 | Winn Charles Arch Director | 2026-10-02 15:33:37 | 14,431 0 | 14,431 | Form 4 |
| 29 | Halinski John William Director | 2026-10-02 15:30:53 | 13,542 0 | 13,542 | Form 4 |
| 30 | MORGAN NICHOLAS Vice President & Controller | 2006-08-10 17:19:18 | 12,000 0 | 12,000 | Form 4 |
| 31 | Goins Myron J Director | 2006-12-13 13:45:12 | 10,000 0 | 10,000 | Form 3 |
| 32 | Canas Jennifer Chief Financial Officer | 2025-06-05 16:42:15 | 5,250 0 | 5,250 | Form 4/A |
| 33 | DAVID EDWARD E JR Director | 2006-12-13 13:44:25 | 5,000 0 | 5,000 | Form 4 |
| 34 | Moore Roscoe Michael III Director | 2006-12-13 13:47:15 | 5,000 0 | 5,000 | Form 4 |
| 35 | THOMPSON JAMES R JR Director | 2005-12-06 17:29:28 | 5,000 0 | 5,000 | Form 4 |
| 36 | HARRISON SHELLEY A Chairman of the Board | 2005-12-06 17:28:08 | 5,000 0 | 5,000 | Form 4 |
| 37 | FAIRBANKS RICHARD M Director | 2004-12-02 18:55:04 | 5,000 0 | 5,000 | Form 4 |
| 38 | GRAUL FRITZ STEFAN Director | 2003-11-18 13:14:41 | 5,000 0 | 5,000 | Form 3 |
| 39 | BODMAN RICHARD S Director | 2004-12-02 18:48:36 | 5,000 0 | 5,000 | Form 4 |
| 40 | Badugu Nihanth Chief Operating Officer | 2026-09-08 21:11:50 | 5,000 0 | 5,000 | Form 4/A |
| 41 | Kreps Matthew Director | 2026-10-02 15:35:09 | 3,264 0 | 3,264 | Form 4 |
| 42 | Bartley Scott Interim CFO, Treasurer and Sec | 2025-11-13 16:41:50 | 0 0 | 0 | Form 3 |
| 43 | SATROM JOHN B Senior V.P. and Gen. Manager | 2004-09-22 17:39:05 | 0 0 | 0 | Form 4 |
| 44 | Leonard Braden Michael 10% Owner | 2025-10-07 20:51:19 | 0 0 | 0 | Form 4 |
| 45 | Polk Ryan Chief Financial Officer | 2025-01-24 19:05:31 | 0 0 | 0 | Form 3 |
| 46 | MARXE AUSTIN W & GREENHOUSE DAVID M 10% Owner | 2007-12-10 17:22:58 | 0 0 | 0 | Form 13G |
| 47 | White Jr. Don Murphree Sr. VP, GM Astrotech Space Ops | 2014-10-07 17:38:41 | 0 0 | 0 | Form 4 |