Dawson Geophysical Company
Organization details
- Legal name
- Dawson Geophysical Company
- Former names
- TGC Industries Inc
- Ownership
- Public
- Status
- Active
- Sector (GICS)
- Energy
- SIC code
- 1382 — Oil & Gas Field Exploration Services
- Jurisdiction of incorporation
- Texas
- Headquarters city
- Midland
- Headquarters state / province
- Texas
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- DWSN
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0000799165
- EIN
- 74-2095844
Board of directors
-
Albert S. Conly · DirectorSince 2022
-
Bruce Franklin Bradley · DirectorSince 2024
-
Farris Wilks · DirectorSince 2026
-
Jose Carlos Fernandes · DirectorSince 2022
-
Matthew Wilks · DirectorSince 2023
-
Sergei Krylov · DirectorSince 2023
Director election results
Annual meeting of November 30, 2023. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
97.8%
-
97.8%
-
98.9%
-
98.9%
-
99.0%
Board connections
2 of this board's directors also sit on 2 other boards. 1 is in the same sector.
-
ProFrac Holding Corp. Same sectorvia Matthew Wilks and Sergei Krylov
- via Matthew Wilks
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 27, 2026 | Clark William Anthony Officer (CEO & President) | Shares withheld for tax | −12,175 | $2.09 | $25,446 |
| Oct 27, 2026 | Mays Ray L Officer (EVP & Chief Operating Officer) | Shares withheld for tax | −8,116 | $2.09 | $16,962 |
| Jun 30, 2026 | Mays Ray L Officer (EVP & Chief Operating Officer) | Grant or award | +150 | — | — |
| Dec 31, 2025 | Farris Wilks Director, 10% owner | Other | −15,547,010 | — | — |
| Oct 27, 2025 | Mays Ray L Officer (EVP & Chief Operating Officer) | Grant or award | +100,000 | — | — |
| Oct 27, 2025 | Clark William Anthony Officer (CEO & President) | Grant or award | +150,000 | — | — |
| Sep 9, 2025 | Clark William Anthony Officer (CEO & President) | Grant or award | +550 | $1.59 | $875 |
| Aug 20, 2025 | Clark William Anthony Officer (CEO & President) | Grant or award | +500 | $1.40 | $700 |
| Aug 18, 2025 | Shaw Ian M. Officer (Chief Financial Officer) | Grant or award | +5,000 | $1.35 | $6,750 |
| Aug 18, 2025 | Mays Ray L Officer (EVP & Chief Operating Officer) | Grant or award | +1,000 | $1.38 | $1,380 |
| Aug 18, 2025 | Mays Ray L Officer (EVP & Chief Operating Officer) | Grant or award | +1,000 | $1.39 | $1,390 |
| Aug 18, 2025 | Mays Ray L Officer (EVP & Chief Operating Officer) | Grant or award | +1,050 | $1.40 | $1,470 |
| Aug 15, 2025 | Mays Ray L Officer (EVP & Chief Operating Officer) | Grant or award | +500 | $1.29 | $645 |
| Aug 15, 2025 | Shaw Ian M. Officer (Chief Financial Officer) | Grant or award | +5,000 | $1.28 | $6,400 |
| Aug 15, 2025 | Mays Ray L Officer (EVP & Chief Operating Officer) | Grant or award | +500 | $1.28 | $640 |
Peers
Compare boardsOrganizations in the same sector, closest in location and size first.
Questions about Dawson Geophysical Company
How many directors are on Dawson Geophysical Company's board?
Dawson Geophysical Company's board has 6 directors: Albert S. Conly, Bruce Franklin Bradley, Farris Wilks, Jose Carlos Fernandes, Matthew Wilks and Sergei Krylov.
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