Nasdaq · CIK 0001001115
GEOS GEOSPACE TECHNOLOGIES CORP
Insider trading from SEC Form 4. Last filing Feb 9, 2026.
In brief
GEOSPACE TECHNOLOGIES CORP (GEOS) has 23 SEC Form 4 filings on file from 10 insiders, the latest filed on Feb 9, 2026. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.
Last 90 days
Signals
Open-market buys and sells at GEOSPACE TECHNOLOGIES CORP, scored.
Transactions
Every row filed, 30 in all.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Feb 9, 2026 | Edgar R. Giesinger JR. director | AGrant or award Common Stock | +3,500 | $0.00 | $0 | 43,000 | Feb 9, 2026 |
| Feb 9, 2025 | Margaret Ashworth director | AGrant or award Common Stock | +3,500 | $0.00 | $0 | 34,400 | Feb 9, 2026 |
| Feb 9, 2026 | Thomas L Davis director | AGrant or award Common Stock | +3,500 | $0.00 | $0 | 65,454 | Feb 9, 2026 |
| Feb 9, 2025 | Stephen C Jumper director | AGrant or award Common Stock | +3,500 | $0.00 | $0 | 14,900 | Feb 9, 2026 |
| Feb 9, 2025 | Walter R. Wheeler director | AGrant or award Common Stock | +3,500 | $0.00 | $0 | 172,006 | Feb 9, 2026 |
| Feb 9, 2026 | Richard F Miles director | AGrant or award Common Stock | +3,500 | $0.00 | $0 | 48,100 | Feb 9, 2026 |
| Dec 2, 2025 | Ronald Todd Bushey Chief Technical Officer | FTax withholding Common Stock | -275 | $0.00 | $0 | 12,127 | Dec 5, 2025 |
| Dec 5, 2025 | Richard James Kelley President & CEO | FTax withholding Common Stock | -275 | $0.00 | $0 | 41,977 | Dec 5, 2025 |
| Dec 5, 2025 | Robert L. Curda Vice President & CFO | FTax withholding Common Stock | -165 | $0.00 | $0 | 61,112 | Dec 5, 2025 |
| Nov 20, 2025 | Ronald Todd Bushey Chief Technical Officer | AGrant or award Common Stock | +3,600 | $0.00 | $0 | 8,600 | Dec 5, 2025 |
| Nov 20, 2025 | Ronald Todd Bushey Chief Technical Officer | FTax withholding Common Stock | -198 | $0.00 | $0 | 8,402 | Dec 5, 2025 |
| Nov 25, 2025 | Ronald Todd Bushey Chief Technical Officer | AGrant or award Comm | +4,000 | $0.00 | $0 | 12,402 | Dec 5, 2025 |
| Nov 25, 2025 | Robert L. Curda Vice President & CFO | AGrant or award Common Stock | +4,000 | $0.00 | $0 | 61,277 | Dec 1, 2025 |
| Nov 20, 2025 | Ronald Todd Bushey Chief Technical Officer | AGrant or award Common Stock | +3,600 | $0.00 | $0 | 3,600 | Nov 25, 2025 |
| Nov 20, 2025 | Robert L. Curda Vice President & CFO | AGrant or award Common Stock | +3,600 | $0.00 | $0 | 57,475 | Nov 25, 2025 |
| Nov 20, 2025 | Ronald Todd Bushey Chief Technical Officer | FTax withholding Common Stock | -198 | $0.00 | $0 | 3,402 | Nov 25, 2025 |
| Nov 20, 2025 | Robert L. Curda Vice President & CFO | FTax withholding Common Stock | -198 | $0.00 | $0 | 57,277 | Nov 25, 2025 |
| Nov 20, 2025 | Richard James Kelley President & CEO | AGrant or award Common Stock | +4,500 | $0.00 | $0 | 34,500 | Nov 25, 2025 |
| Nov 20, 2025 | Richard James Kelley President & CEO | FTax withholding Common Stock | -298 | $0.00 | $0 | 34,252 | Nov 25, 2025 |
| Nov 25, 2025 | Ronald Todd Bushey Chief Technical Officer | AGrant or award Comm | +4,000 | $0.00 | $0 | 7,402 | Nov 25, 2025 |
| Nov 25, 2025 | Richard James Kelley President & CEO | AGrant or award Common Stock | +8,000 | $0.00 | $0 | 42,252 | Nov 25, 2025 |
| Feb 6, 2025 | Margaret Ashworth director | AGrant or award Common Stock | +7,200 | $0.00 | $0 | 30,900 | Feb 7, 2025 |
| Feb 6, 2025 | Thomas L Davis director | AGrant or award Common Stock | +7,200 | $0.00 | $0 | 61,954 | Feb 7, 2025 |
| Feb 6, 2025 | Walter R. Wheeler director | AGrant or award Common Stock | +7,200 | $0.00 | $0 | 168,506 | Feb 7, 2025 |
| Feb 6, 2025 | Edgar R. Giesinger JR. director | AGrant or award Common Stock | +7,200 | $0.00 | $0 | 39,500 | Feb 7, 2025 |
| Feb 6, 2025 | Stephen C Jumper director | AGrant or award Common Stock | +7,200 | $0.00 | $0 | 11,400 | Feb 7, 2025 |
| Feb 6, 2025 | Richard F Miles director | AGrant or award Common Stock | +7,200 | $0.00 | $0 | 44,600 | Feb 7, 2025 |
| Nov 21, 2024 | Robbin B. Adams SVP & Chief Technical Officer | AGrant or award Common Stock | +1,500 | $0.00 | $0 | 74,921 | Nov 22, 2024 |
| Nov 21, 2024 | Robert L. Curda Vice President & CFO | AGrant or award Common Stock | +3,000 | $0.00 | $0 | 53,875 | Nov 22, 2024 |
| Nov 21, 2024 | Richard James Kelley President & CEO | AGrant or award Common Stock | +5,000 | $0.00 | $0 | 30,000 | Nov 22, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Robbin B. AdamsSVP & Chief Technical Officer
- Margaret Ashworthdirector
- Ronald Todd BusheyChief Technical Officer
- Robert L. CurdaVice President & CFO
- Thomas L Davisdirector
- Edgar R. Giesinger JR.director, other
- Stephen C Jumperdirector
- Richard James KelleyPresident & CEO
- Richard F Milesdirector
- Walter R. Wheelerdirector
Questions about GEOS
Answered from the filings on this page, as of the latest one.
Are insiders buying GEOS?
No. In the last 90 days no insider at GEOSPACE TECHNOLOGIES CORP bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.
Who was the last insider to trade GEOS on the open market?
No open-market trade has been scored at GEOSPACE TECHNOLOGIES CORP. The latest Form 4 on file was filed on Feb 9, 2026 and holds grants, exercises or other rows that are not market trades.
How many insiders file Form 4 at GEOSPACE TECHNOLOGIES CORP?
10 people have filed a Form 4 at GEOSPACE TECHNOLOGIES CORP, among them Robbin B. Adams (SVP & Chief Technical Officer), Margaret Ashworth (director), Ronald Todd Bushey (Chief Technical Officer). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
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.