Geospace Technologies Corp
GEOSNasdaqCIK 1001115TechnologyFiscal year ends Sep 30
Reports and events: 313 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-08-0715:47 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001437749-26-026485 |
| 2026-08-0712:36 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-026445 |
| 2026-05-0817:56 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001437749-26-015836 |
| 2026-05-0721:16 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-015666 |
| 2026-04-0620:47 ET | 8-K | 2.05 Exit or disposal costs; 9.01 Financial statements and exhibits | 0001437749-26-011402 |
| 2026-02-1222:20 ET | 10-Q | Quarterly reportPeriod 2025-12-31 | 0001437749-26-003977 |
| 2026-02-0519:44 ET | 8-K | 5.07 Shareholder vote results | 0001437749-26-003153 |
| 2026-02-0422:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-003016 |
| 2025-12-2318:57 ET | DEF 14A | Proxy statementPeriod 2026-02-05 | 0001437749-25-038638 |
| 2025-11-2121:35 ET | 10-K | Annual reportPeriod 2025-09-30 | 0001437749-25-036009 |
| 2025-11-2021:56 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-035875 |
| 2025-09-0420:15 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001001115-25-000003 |
| 2025-08-0819:00 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0001437749-25-025683 |
| 2025-08-0812:00 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-025555 |
| 2025-05-0915:57 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0001437749-25-015711 |
| 2025-05-0921:49 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-015576 |
| 2025-03-0416:57 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001437749-25-006029 |
| 2025-02-0619:57 ET | 10-Q | Quarterly reportPeriod 2024-12-31 | 0001437749-25-003000 |
| 2025-02-0618:13 ET | 8-K | 5.07 Shareholder vote results | 0001437749-25-002980 |
| 2025-02-0521:49 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-002907 |
| 2025-01-1015:12 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-25-000808 |
| 2024-12-2716:01 ET | DEF 14A | Proxy statementPeriod 2025-02-06 | 0001437749-24-038442 |
| 2024-11-2614:09 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-24-036219 |
| 2024-11-2221:08 ET | 10-K | Annual reportPeriod 2024-09-30 | 0001437749-24-036050 |
| 2024-11-2122:09 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-24-035981 |
| 2024-09-1921:16 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-24-029612 |
| 2024-08-0918:31 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0001437749-24-025790 |
| 2024-08-0821:06 ET | 8-K | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-24-025605 |
| 2024-07-0218:51 ET | 10-K/A | Annual report, amendedPeriod 2023-09-30 | 0001437749-24-021940 |
| 2024-07-0218:50 ET | 10-K/A | Annual report, amendedPeriod 2022-09-30 | 0001437749-24-021939 |
| 2024-05-1015:54 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0001437749-24-015905 |
| 2024-05-0921:09 ET | 8-K | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-24-015735 |
| 2024-02-0821:11 ET | 10-Q | Quarterly reportPeriod 2023-12-31 | 0001437749-24-003520 |
| 2024-02-0820:21 ET | 8-K | 5.07 Shareholder vote results | 0001437749-24-003502 |
| 2024-02-0722:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-24-003391 |
| 2024-01-0318:03 ET | DEF 14A | Proxy statementPeriod 2024-02-08 | 0001437749-24-000325 |
| 2023-12-2121:46 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-23-035115 |
| 2023-11-1719:44 ET | 10-K | Annual reportPeriod 2023-09-30 | 0001437749-23-032446 |
| 2023-11-1712:53 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-23-032405 |
| 2023-08-1115:51 ET | 10-Q | Quarterly reportPeriod 2023-06-30 | 0001437749-23-023223 |
| 2023-08-1020:49 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-23-023116 |
| 2023-08-0115:59 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001437749-23-021331 |
| 2023-07-0614:05 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-23-019450 |
| 2023-05-1216:06 ET | 10-Q | Quarterly reportPeriod 2023-03-31 | 0001437749-23-014092 |
| 2023-05-1121:02 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-23-013982 |
| 2023-02-2821:09 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0000950170-23-005076 |
| 2023-02-0921:29 ET | 8-K | 5.07 Shareholder vote results | 0000950170-23-002361 |
| 2023-02-0919:37 ET | 10-Q | Quarterly reportPeriod 2022-12-31 | 0000950170-23-002300 |
| 2023-02-0822:12 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-23-002194 |
| 2023-01-0414:30 ET | DEF 14A | Proxy statementPeriod 2023-02-09 | 0001193125-23-001273 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:01 ET. Listed shows no prices and gives no investment advice.