DAWSON GEOPHYSICAL CO — 8-K Filings
262 8-K filings on record
This page lists all 8-K filings submitted to the SEC by DAWSON GEOPHYSICAL CO (DWSN), sorted by most recent first. Each row links to the full filing on EdgarLookup. DAWSON GEOPHYSICAL CO has filed 262 8-K documents with the SEC since 2004. To view all SEC filings by DAWSON GEOPHYSICAL CO, see the full filings list.
All
10-K
10-K/A
10-Q
10-QT
10KSB
10KSB/A
10QSB
10QSB/A
25
3
4
4/A
424B3
424B4
425
5
5/A
8-A12B
8-A12G
8-K
8-K/A
ARS
CERTAMX
CERTNAS
CORRESP
DEF 14A
DEFA14A
DEFM14A
DEFR14A
DEFS14A
EFFECT
NT 10-K
NT 10-Q
POS EX
PRE 14A
PREM14A
PRER14A
PRES14A
S-4
S-4/A
S-8
S-8 POS
SB-2
SB-2/A
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC 14D9
SC 14D9/A
SC TO-T
SC TO-T/A
SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | 8-K | 0001104659-25-110404 | Nov 12, 2025 | — |
| 8-K | 8-K | 0001104659-25-107773 | Nov 6, 2025 | Oct 31, 2025 |
| 8-K | 8-K | 0001558370-25-011231 | Aug 12, 2025 | — |
| 8-K | 8-K | 0001558370-25-010985 | Aug 11, 2025 | Aug 8, 2025 |
| 8-K | 8-K | 0001558370-25-008775 | Jun 20, 2025 | Jun 17, 2025 |
| 8-K | 8-K | 0001558370-25-007577 | May 13, 2025 | — |
| 8-K | 8-K | 0001558370-25-004024 | Mar 28, 2025 | — |
| 8-K | 8-K | 0001558370-24-015353 | Nov 12, 2024 | — |
| 8-K | 8-K | 0001558370-24-011907 | Aug 12, 2024 | — |
| 8-K | 8-K | 0001558370-24-009449 | Jun 24, 2024 | Jun 18, 2024 |
| 8-K | 8-K | 0001558370-24-007972 | May 13, 2024 | — |
| 8-K | 8-K | 0001558370-24-004432 | Apr 1, 2024 | Mar 28, 2024 |
| 8-K | FORM 8-K | 0001104659-23-127729 | Dec 20, 2023 | Dec 14, 2023 |
| 8-K | FORM 8-K | 0001104659-23-122824 | Dec 1, 2023 | Nov 27, 2023 |
| 8-K | FORM 8-K | 0001104659-23-122834 | Dec 1, 2023 | Nov 30, 2023 |
| 8-K | FORM 8-K | 0001104659-23-120807 | Nov 22, 2023 | Nov 17, 2023 |
| 8-K | FORM 8-K | 0001104659-23-115965 | Nov 9, 2023 | — |
| 8-K | FORM 8-K | 0001104659-23-101938 | Sep 19, 2023 | Sep 13, 2023 |
| 8-K | FORM 8-K | 0001104659-23-085509 | Jul 31, 2023 | — |
| 8-K | FORM 8-K | 0001104659-23-073807 | Jun 22, 2023 | Jun 16, 2023 |
| 8-K | FORM 8-K | 0001104659-23-060837 | May 15, 2023 | — |
| 8-K | FORM 8-K | 0001104659-23-036243 | Mar 24, 2023 | Mar 21, 2023 |
| 8-K | FORM 8-K | 0001104659-23-031829 | Mar 13, 2023 | — |
| 8-K | FORM 8-K | 0001104659-23-023562 | Feb 21, 2023 | Feb 14, 2023 |
| 8-K | FORM 8-K | 0001104659-22-129525 | Dec 22, 2022 | Dec 20, 2022 |
| 8-K | FORM 8-K | 0001104659-22-119545 | Nov 16, 2022 | — |
| 8-K | FORM 8-K | 0001104659-22-117149 | Nov 10, 2022 | — |
| 8-K | FORM 8-K | 0001104659-22-105845 | Oct 4, 2022 | Sep 30, 2022 |
| 8-K | FORM 8-K | 0001104659-22-090063 | Aug 12, 2022 | — |
| 8-K | FORM 8-K | 0001104659-22-061373 | May 16, 2022 | — |
| 8-K | FORM 8-K | 0001104659-22-045501 | Apr 13, 2022 | Apr 12, 2022 |
| 8-K | FORM 8-K | 0001104659-22-037587 | Mar 25, 2022 | Mar 22, 2022 |
| 8-K | FORM 8-K | 0001104659-22-034556 | Mar 16, 2022 | Mar 15, 2022 |
| 8-K | FORM 8-K | 0001104659-22-031233 | Mar 8, 2022 | — |
| 8-K | FORM 8-K | 0001104659-22-004648 | Jan 18, 2022 | — |
| 8-K | FORM 8-K | 0001104659-22-002734 | Jan 10, 2022 | — |
| 8-K | FORM 8-K | 0001104659-22-001476 | Jan 5, 2022 | Jan 4, 2022 |
| 8-K | FORM 8-K | 0001104659-21-151148 | Dec 17, 2021 | Dec 14, 2021 |
| 8-K | FORM 8-K | 0001104659-21-139706 | Nov 16, 2021 | — |
| 8-K | FORM 8-K | 0001104659-21-133978 | Nov 4, 2021 | — |
| 8-K | FORM 8-K | 0001104659-21-132591 | Nov 2, 2021 | — |
| 8-K | FORM 8-K | 0001104659-21-129180 | Oct 25, 2021 | — |
| 8-K | FORM 8-K | 0001104659-21-121502 | Oct 1, 2021 | Sep 30, 2021 |
| 8-K | FORM 8-K | 0001104659-21-103765 | Aug 12, 2021 | — |
| 8-K | FORM 8-K | 0001104659-21-100363 | Aug 5, 2021 | — |
| 8-K | FORM 8-K | 0001104659-21-065393 | May 13, 2021 | — |
| 8-K | FORM 8-K | 0001104659-21-065205 | May 12, 2021 | May 11, 2021 |
| 8-K | FORM 8-K | 0001104659-21-060418 | May 4, 2021 | — |
| 8-K | FORM 8-K | 0001104659-21-048154 | Apr 8, 2021 | — |
| 8-K | FORM 8-K | 0001104659-21-046558 | Apr 5, 2021 | — |