Geospace Technologies GEOS SEC Filings

NASDAQ GEOS
$3.56 +0.08 (+2.30%)
At close: Nov 13, 2026 · 4:00 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Geospace Technologies Corp (GEOS) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
18-KCurrent Report0001437749-26-034539Nov 3, 2026 2:08 PM
2SCHEDULE 13GBeneficial Ownership Report0000903064-26-000009Oct 7, 2026 12:42 AM
3SCHEDULE 13GBeneficial Ownership Report0001050442-26-000031Aug 14, 2026 8:39 PM
410-QQuarterly & Annual Report0001437749-26-026485Aug 7, 2026 3:47 PM
58-KCurrent Report0001437749-26-026445Aug 7, 2026 12:36 PM
6SCHEDULE 13GBeneficial Ownership Report0002100119-26-001397Jul 31, 2026 2:19 PM
7SDOthers0001437749-26-017786May 19, 2026 7:57 PM
8SCHEDULE 13GBeneficial Ownership Report0001050442-26-000015May 15, 2026 8:15 PM
910-QQuarterly & Annual Report0001437749-26-015836May 8, 2026 5:56 PM
108-KCurrent Report0001437749-26-015666May 7, 2026 9:16 PM
11SCHEDULE 13GBeneficial Ownership Report0002100119-26-000533Apr 29, 2026 10:46 PM
128-KCurrent Report0001437749-26-011402Apr 6, 2026 8:47 PM
13SCHEDULE 13GBeneficial Ownership Report0000102909-26-001309Mar 26, 2026 10:35 PM
14SCHEDULE 13GBeneficial Ownership Report0001050442-26-000005Feb 17, 2026 9:32 PM
1510-QQuarterly & Annual Report0001437749-26-003977Feb 12, 2026 10:20 PM
164Insider Transaction0001437749-26-003437Feb 9, 2026 5:10 PM
174Insider Transaction0001437749-26-003435Feb 9, 2026 5:09 PM
184Insider Transaction0001437749-26-003433Feb 9, 2026 5:09 PM
194Insider Transaction0001437749-26-003431Feb 9, 2026 5:08 PM
204Insider Transaction0001437749-26-003430Feb 9, 2026 5:08 PM
214Insider Transaction0001437749-26-003429Feb 9, 2026 5:07 PM
22NT 10-QQuarterly & Annual Report0001437749-26-003426Feb 9, 2026 5:02 PM
238-KCurrent Report0001437749-26-003153Feb 5, 2026 7:44 PM
248-KCurrent Report0001437749-26-003016Feb 4, 2026 10:15 PM
25SCHEDULE 13GBeneficial Ownership Report0000102909-26-000214Jan 30, 2026 7:20 PM
26DEF 14AOthers0001437749-25-038638Dec 23, 2025 6:57 PM
27DEFA14AOthers0001437749-25-038639Dec 23, 2025 6:57 PM
284Insider Transaction0001437749-25-036999Dec 5, 2025 6:37 PM
294Insider Transaction0001437749-25-036998Dec 5, 2025 6:34 PM
304Insider Transaction0001437749-25-036997Dec 5, 2025 6:30 PM
314Insider Transaction0001437749-25-036981Dec 5, 2025 5:42 PM
324Insider Transaction0001437749-25-036509Dec 1, 2025 3:11 PM
334Insider Transaction0001437749-25-036289Nov 25, 2025 7:10 PM
344Insider Transaction0001437749-25-036262Nov 25, 2025 6:43 PM
354Insider Transaction0001437749-25-036260Nov 25, 2025 6:41 PM
3610-KQuarterly & Annual Report0001437749-25-036009Nov 21, 2025 9:35 PM
378-KCurrent Report0001437749-25-035875Nov 20, 2025 9:56 PM
38SCHEDULE 13GBeneficial Ownership Report0001050442-25-000039Nov 14, 2025 8:50 PM
39SCHEDULE 13GBeneficial Ownership Report0000102909-25-000177Oct 30, 2025 7:19 PM
40SCHEDULE 13GBeneficial Ownership Report0000354204-25-001276Oct 9, 2025 5:48 PM
418-KCurrent Report0001001115-25-000003Sep 4, 2025 8:15 PM
42SCHEDULE 13GBeneficial Ownership Report0001050442-25-000026Aug 14, 2025 11:20 PM
4310-QQuarterly & Annual Report0001437749-25-025683Aug 8, 2025 7:00 PM
448-KCurrent Report0001437749-25-025555Aug 8, 2025 12:00 PM
45SCHEDULE 13GBeneficial Ownership Report0002052113-25-003055Jul 17, 2025 11:54 PM
46SDOthers0001437749-25-017928May 21, 2025 2:51 PM
47SCHEDULE 13GBeneficial Ownership Report0001050442-25-000014May 15, 2025 8:15 PM
4810-QQuarterly & Annual Report0001437749-25-015711May 9, 2025 3:57 PM
498-KCurrent Report0001437749-25-015576May 9, 2025 9:49 PM
508-KCurrent Report0001437749-25-006029Mar 4, 2025 4:57 PM
...

Geospace Technologies Corp SEC Filings API

Pull Geospace Technologies Corp's SEC filing index, with links to every filing and exhibit, into your own tools with the Business Quant SEC Filings API. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/secfilings?ticker=GEOS&formtype=10-K,10-Q&api_key=YOUR_API_KEY