The page is the record's research on the issuer — no analyst, no rating, no view. # GEOSPACE TECHNOLOGIES CORP (NASDAQ: GEOS) — research page As of 2026-11-08 · us-cm-kg · record version 1 ## Identity and listing The issuer is GEOSPACE TECHNOLOGIES CORP, listed on NASDAQ under ticker GEOS, with ISIN US37364X1090 and LEI 529900Q3D32HAS1FF306. The security type is Corporate and the sector is 3829 Measuring & Controlling Devices, NEC. The jurisdiction is United States — Texas, the segment is not on the record, and the issuer is listed and not halted. ## The disclosure read The record holds 38 filings across 25 filing days in the window 2025-11-08 to 2026-11-08. The filings comprise 14 directors' dealings, 11 regulatory filings, 8 results, 3 AGM/EGM filings, 1 ad hoc and 1 corporate news. The median gap between filing days is 6.5 days, against a NASDAQ median of 6.0 days and a sector median of 6.2 days. Days from the latest filing to the record date are 5, against a NASDAQ median of 5.0 days and a sector median of 8.0 days. The latest filing is a corporate news filing dated 2026-11-03. The NASDAQ median filings count is 52 and the sector median is 59.5, and the issuer's 38 filings sit below both. ## Auditor The auditor of record is RSM US LLP, located in Houston, Texas. The record holds no auditor changes. ## Events and halts The record holds no listing, delisting or name change lines. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag reads listed, not halted. ## Orderability The outcome is not determinable. The chapter's orderability section carries no client categories, so the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04. ## Coverage No research houses were found on the issuer's investor-relations pages read. The count is 0. ## Open research No openly published research notes were found. The count is 0. ## Licensed Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded. ## As-of depth The record holds sealed years 2021, 2022, 2023, 2024, 2025 and 2026 for this issuer. The market's earliest sealed date is 2021-01-04, and the live record began on 2026-09-12. ## Sources 9 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange) - https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin) - https://data.sec.gov/submissions/CIK0001001115.json (identity.jurisdiction) - https://api.gleif.org/api/v1/lei-records/529900Q3D32HAS1FF306 (identity.lei) - https://mcp.us-cm-kg.ai/events/NASDAQ/GEOS (the disclosure lines) - https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag) - https://www.sec.gov/Archives/edgar/data/1001115/000143774925036009/geos20250930_10k.htm (the auditor) - https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.us-cm-kg.ai/record/NASDAQ/GEOS (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/us/NASDAQ/GEOS · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp