{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-019450","form_type":"8-K","ticker":"GEOS","cik":"0001001115","company_name":"GEOSPACE TECHNOLOGIES CORP","filed_at":"2023-07-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.811613+00:00","generated_at":"2026-06-13T11:29:21.717924+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Geospace CTO Michael Sheen retires; Robbin Adams appointed as successor","bullets":["Michael Sheen retired as SVP & CTO effective June 30, 2023; consulting agreement for $250/hr starting July 1.","Sheen receives salary continuation (paid after 6 months, not before Jan 2024), prorated FY2023 bonus, and full vesting of unvested RSUs.","Robbin Adams, former EVP & Chief Product Engineer since 2012, appointed SVP & CTO effective July 1, 2023.","Consulting term is one year, auto-renewing; either party may terminate with 30 days' notice."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-019450","json":"https://secwatch.observer/filing/0001437749-23-019450.json","markdown":"https://secwatch.observer/filing/0001437749-23-019450.md","text":"https://secwatch.observer/filing/0001437749-23-019450.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1001115/000143774923019450/0001437749-23-019450-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1001115/000143774923019450/geos20230705_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T11:29:21.717924+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"cbb453cc24","claim":"Michael J. Sheen departed as Senior Vice President and Chief Technical Officer at GEOSPACE TECHNOLOGIES CORP.","evidence_excerpt":"Michael J. Sheen notified Geospace Technologies Corporation (the “Company”) of his intention to retire and resign from his position as Senior Vice President and Chief Technical Officer of the Company, to be effective June 30, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1001115/000143774923019450/0001437749-23-019450-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retired and resigned"},{"label":"Role","value":"Senior Vice President and Chief Technical Officer"}],"fact_type":"executive_change"},{"claim_id":"d7659a3d0e","claim":"Robbin B. Adams was appointed as Senior Vice President and Chief Technical Officer at GEOSPACE TECHNOLOGIES CORP.","evidence_excerpt":"On June 30, 2023, the Company appointed Robbin B. Adams, age 65, as Senior Vice President and Chief Technical Officer of the Company effective July 1, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1001115/000143774923019450/0001437749-23-019450-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Senior Vice President and Chief Technical Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}