DWSN
Dawson Geophysical Company
NASDAQ · Energy · Oil & Gas Equipment & Services · US
$3.63
+0.00%0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
-8.5%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Jul 1, 2026 | Mays Ray L · officer: EVP & Chief Operating Officer | A-Award | 150 | $0.00 |
| Oct 28, 2025 | Clark William Anthony · officer: CEO & President | A-Award | 150,000 | $0.00 |
| Oct 28, 2025 | Mays Ray L · officer: EVP & Chief Operating Officer | A-Award | 100,000 | $0.00 |
| Sep 9, 2025 | Clark William Anthony · officer: CEO & President | A-Award | 550 | $1.59 |
| Aug 21, 2025 | Clark William Anthony · officer: CEO & President | A-Award | 500 | $1.40 |
| Aug 18, 2025 | Mays Ray L · officer: EVP & Chief Operating Officer | A-Award | 500 | $1.28 |
| Aug 18, 2025 | Shaw Ian M. · officer: Chief Financial Officer | A-Award | 5,000 | $1.35 |
| Aug 18, 2025 | Mays Ray L · officer: EVP & Chief Operating Officer | A-Award | 1,000 | $1.39 |
| Aug 18, 2025 | Mays Ray L · officer: EVP & Chief Operating Officer | A-Award | 1,050 | $1.40 |
| Jun 17, 2025 | Clark William Anthony · officer: CEO & President | A-Award | 50 | $1.36 |
| Jun 9, 2025 | Clark William Anthony · officer: CEO & President | A-Award | 600 | $1.31 |
| May 20, 2025 | Mays Ray L · officer: EVP & Chief Operating Officer | A-Award | 900 | $1.31 |
| May 20, 2025 | Shaw Ian M. · officer: Chief Financial Officer | A-Award | 3,645 | $1.28 |
| May 20, 2025 | Shaw Ian M. · officer: Chief Financial Officer | A-Award | 3,500 | $1.32 |
| May 20, 2025 | Mays Ray L · officer: EVP & Chief Operating Officer | A-Award | 2,950 | $1.33 |
| May 20, 2025 | Shaw Ian M. · officer: Chief Financial Officer | A-Award | 2,855 | $1.28 |
| May 20, 2025 | Mays Ray L · officer: EVP & Chief Operating Officer | A-Award | 600 | $1.28 |
| May 20, 2025 | Krylov Sergei · director | A-Award | 2,640 | $1.27 |
| May 20, 2025 | Krylov Sergei · director | A-Award | 3,555 | $1.29 |
| May 20, 2025 | Krylov Sergei · director | A-Award | 3,055 | $1.33 |
| Jan 21, 2025 | Clark William Anthony · officer: CEO & President | A-Award | 150 | $0.00 |
| Oct 4, 2024 | Conly Albert S. · director | A-Award | 19,165 | $0.00 |
| Oct 4, 2024 | Krylov Sergei · director | A-Award | 19,165 | $0.00 |
| Oct 4, 2024 | Fernandes Jose Carlos · director | A-Award | 19,165 | $0.00 |
| Oct 4, 2024 | Bradley Bruce Franklin · director | A-Award | 19,165 | $0.00 |
| Jun 30, 2023 | Wilks Brothers, LLC · 10 percent owner | Purchase | 8,895 | $2.23 |
| Jun 16, 2023 | Wilks Brothers, LLC · 10 percent owner | Purchase | 4,438 | $2.19 |
| Jun 16, 2023 | Wilks Brothers, LLC · 10 percent owner | Purchase | 8,895 | $2.23 |
| Jun 16, 2023 | Wilks Brothers, LLC · 10 percent owner | Purchase | 4,166 | $2.17 |
| Jun 14, 2023 | Wilks Brothers, LLC · 10 percent owner | Purchase | 4,166 | $2.17 |
Institutional positioning
13F filings over the trailing two quarters
New 15Increased 7Reduced 8Sold out 33
| Filer | Action | Shares | Filed |
|---|---|---|---|
| GRACE & WHITE INC /NY | Reduced | 779,143 | Apr 21, 2026 |
| RBF CAPITAL, LLC | Reduced | 423,797 | May 18, 2026 |
| GABELLI FUNDS LLC | Unchanged | 145,200 | May 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 113,241 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 81,186 | May 15, 2026 |
| US BANCORP \DE\ | Reduced | 53,443 | May 15, 2026 |
| MARSHALL WACE, LLP | New Position | 41,019 | May 15, 2026 |
| PINNACLE ASSOCIATES LTD | Reduced | 40,360 | Apr 22, 2026 |
| CITADEL ADVISORS LLC | New Position | 40,178 | Sep 2, 2026 |
| TWO SIGMA INVESTMENTS, LP | Reduced | 34,616 | May 15, 2026 |
| HILLSDALE INVESTMENT MANAGEMENT INC. | New Position | 34,404 | May 4, 2026 |
| VANGUARD FIDUCIARY TRUST CO | New Position | 33,220 | May 8, 2026 |
| POINT72 ASSET MANAGEMENT, L.P. | New Position | 30,370 | May 15, 2026 |
| GSA CAPITAL PARTNERS LLP | New Position | 29,230 | May 8, 2026 |
| STATE STREET CORP | Increased | 28,890 | May 15, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Jul 1, 2026