List of insiders holdings for GEOSPACE TECHNOLOGIES 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 | KOBAYASHI KATSUHIKO Director 10% Owner | 2009-01-13 13:14:05 | 0 1,290,950 | 1,290,950 | Form 4 |
| 2 | OWENS GARY D Director | 2024-02-08 16:08:42 | 253,324 336,802 | 590,126 | Form 4 |
| 3 | Wheeler Walter R. Director | 2025-02-07 10:52:17 | 168,506 0 | 168,506 | Form 4 |
| 4 | SHEEN MICHAEL J SVP & Chief Technical Officer | 2022-11-21 17:23:44 | 85,881 0 | 85,881 | Form 4 |
| 5 | MCENTIRE THOMAS T CFO & Secretary | 2019-11-22 12:52:08 | 75,167 0 | 75,167 | Form 4 |
| 6 | Adams Robbin B. SVP & Chief Technical Officer | 2024-11-22 17:29:13 | 74,921 0 | 74,921 | Form 4 |
| 7 | DAVIS THOMAS L Director | 2025-02-07 10:54:16 | 61,954 0 | 61,954 | Form 4 |
| 8 | Curda Robert L. Vice President & CFO | 2024-11-22 17:28:30 | 53,875 0 | 53,875 | Form 4 |
| 9 | HALL ERNEST M JR Director | 2004-01-16 12:23:01 | 47,007 0 | 47,007 | Form 4 |
| 10 | Miles Richard F Director | 2025-02-07 10:53:39 | 44,600 2,000 | 46,600 | Form 4 |
| 11 | Giesinger Edgar R. JR. Director | 2025-02-07 10:54:52 | 39,500 0 | 39,500 | Form 4 |
| 12 | Langtry Tina M Director | 2023-02-10 09:44:11 | 31,975 0 | 31,975 | Form 4 |
| 13 | Ashworth Margaret Director | 2025-02-07 10:55:51 | 30,900 0 | 30,900 | Form 4 |
| 14 | Kelley Richard James President & CEO | 2024-11-22 17:30:00 | 30,000 0 | 30,000 | Form 4 |
| 15 | Moody William H Director | 2020-05-13 10:04:32 | 19,794 0 | 19,794 | Form 4 |
| 16 | STILL CHARLES H Director | 2020-02-07 14:35:38 | 13,600 0 | 13,600 | Form 4 |
| 17 | Asbury Kenneth Director | 2022-02-03 09:44:00 | 13,530 0 | 13,530 | Form 4 |
| 18 | JUMPER STEPHEN C Director | 2025-02-07 11:30:31 | 11,400 0 | 11,400 | Form 4 |
| 19 | Bushey Ronald Todd Chief Technical Officer | 2024-12-11 10:05:48 | 5,000 0 | 5,000 | Form 3 |
| 20 | Okuto Ryuzo Director | 2008-02-28 16:41:29 | 1,432 0 | 1,432 | Form 4 |
| 21 | WHITE RICHARD CARL Director | 2008-03-12 10:50:54 | 1,225 0 | 1,225 | Form 4 |
| 22 | Rice Lacey Vice President, HR | 2013-09-11 13:05:27 | 0 0 | 0 | Form 4 |
| 23 | Kanemori Takashi Director 10% Owner | 2012-02-24 11:25:15 | 0 0 | 0 | Form 4 |
| 24 | OYO CORP 10% Owner | 2012-02-24 13:54:53 | 0 0 | 0 | Form 13G |
| 25 | OYO CORP USA 10% Owner | 2012-02-22 16:31:40 | 0 0 | 0 | Form 4 |