Every Form 4 that Geospace Technologies Corporation (GEOS) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow GEOS and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full GEOS filings page.
Geospace Technologies director Walter R. Wheeler reported an acquisition of company shares. On February 9, 2025, he acquired 3,500 shares of Common Stock at a price of $0 per share, likely reflecting an equity award. Following this transaction, he directly holds 172,006 shares of Geospace Technologies common stock.
Geospace Technologies director Miles Richard F reported receiving 3,500 shares of common stock on 02/09/2026 at a stated price of $0 per share. Following this award, he directly holds 48,100 common shares. In addition, 2,000 common shares are held indirectly through his spouse.
Geospace Technologies director Thomas L. Davis reported receiving 3,500 shares of common stock on February 9, 2026. The shares were acquired at a reported price of $0 per share, which typically reflects a stock award rather than an open-market purchase. Following this grant, Davis beneficially owns 65,454 shares of Geospace Technologies common stock in direct ownership.
Geospace Technologies director acquires additional common shares. Director Edgar R. Giesinger Jr. reported acquiring 3,500 shares of Geospace Technologies Corp. common stock on February 9, 2026, at a stated price of $0 per share. Following this transaction, he directly holds 43,000 common shares of the company.
Geospace Technologies director Margaret Ashworth reported acquiring 3,500 shares of Geospace Technologies Corp. common stock on February 9, 2025. The shares were acquired at a reported price of $0.00 per share, bringing her directly held stake to 34,400 common shares following the transaction.
Geospace Technologies director Stephen C. Jumper reported acquiring additional company stock. On 02/09/2025, he received 3,500 shares of common stock at a price of $0 per share, indicating a grant or award rather than an open-market purchase. After this transaction, he beneficially owned 14,900 shares of Geospace Technologies common stock in direct ownership.
Geospace Technologies Corp. President and CEO reported recent changes in his ownership of the company’s common stock on a Form 4. On 11/20/2025, he acquired 4,500 shares of common stock at a reported price of $0 per share and had 34,500 shares beneficially owned directly after this transaction. Also on 11/20/2025, a transaction coded “F” reduced his holdings by 298 shares at a reported price of $0, leaving 34,252 shares held directly. On 11/25/2025, he acquired an additional 8,000 shares of common stock at a reported price of $0, bringing his directly held beneficial ownership to 42,252 shares.
Geospace Technologies (GEOS) reported an insider transaction by its Vice President & CFO. On 11/20/2025, the officer acquired 3,600 shares of common stock at a reported price of $0$057,277 shares of Geospace Technologies common stock.
Geospace Technologies (GEOS) Chief Technical Officer Ronald T. Bushey reported several stock transactions. On 11/20/2025, he acquired 3,600 shares of common stock at a reported price of $0 and disposed of 198 shares at a reported price of $0, leaving him with 3,402 shares. On 11/25/2025, he acquired an additional 4,000 shares at a reported price of $0, bringing his directly held beneficial ownership to 7,402 GEOS common shares.