DAWSON GEOPHYSICAL CO (DWSN) Insider Trading & SEC Filings
Last SEC filing
DAWSON GEOPHYSICAL CO (DWSN) has filed 1 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-01. 1 Form 8-K material event filing was reported by DWSN in the last 90 days. InsiderAlpha tracks every DWSN SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About DAWSON GEOPHYSICAL CO (DWSN)
DAWSON GEOPHYSICAL CO trades under the ticker DWSN. InsiderAlpha tracks 12 primary SEC Form 4 filings from 8 reporting insiders for DWSN since 2024, sourced directly from SEC EDGAR.
| Sector | Energy insider trading |
|---|---|
| SIC classification | Oil & Gas Field Exploration Services (SIC 1382) |
| SEC CIK | 0000799165 |
90-Day SEC Filing Activity
| Form 4 filings (90d) | 1 |
|---|---|
| Form 8-K filings (90d) | 1 |
| Latest Form 4 filing | 2026-07-01 |
Recent DWSN Insider Transactions (Form 4)
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Ray L. Mays | EVP & Chief Operating Officer | A - Grant or award | 150 | $0.00 | - | SEC | |
| Farris Wilks | Insider | J - Other acquisition / disposition | 15.55M | - | - | SEC | |
| Ray L. Mays | EVP & Chief Operating Officer | A - Grant or award | 100.0K | $0.00 | - | SEC | |
| William Anthony Clark | CEO & President | A - Grant or award | 150.0K | $0.00 | - | SEC | |
| William Anthony Clark | CEO President | A - Grant or award | 550 | $1.59 | $874 | SEC | |
| William Anthony Clark | CEO President | A - Grant or award | 500 | $1.40 | $700 | SEC | |
| Ian M. Shaw | Chief Financial Officer | A - Grant or award | 5.0K | $1.35 | $7K | SEC | |
| Ray L. Mays | EVP Chief Operating Officer | A - Grant or award | 1.0K | $1.38 | $1K | SEC | |
| Ray L. Mays | EVP Chief Operating Officer | A - Grant or award | 1.0K | $1.39 | $1K | SEC | |
| Ray L. Mays | EVP Chief Operating Officer | A - Grant or award | 1.1K | $1.40 | $1K | SEC | |
| Ray L. Mays | EVP Chief Operating Officer | A - Grant or award | 500 | $1.29 | $645 | SEC | |
| Ian M. Shaw | Chief Financial Officer | A - Grant or award | 5.0K | $1.28 | $6K | SEC | |
| Ray L. Mays | EVP Chief Operating Officer | A - Grant or award | 500 | $1.28 | $640 | SEC | |
| Bruce Franklin Bradley | Director | A - Grant or award | 19.2K | $0.00 | - | SEC | |
| Sergei Krylov | Director | A - Grant or award | 19.2K | $0.00 | - | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for DAWSON GEOPHYSICAL CO (DWSN). Updated in real time as new filings are submitted to the SEC.
Most-Active DWSN Insiders - Last 90 Days
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Ray L. Mays | 1 | - |
Recent DWSN Form 8-K Material Events
- - Item 2.02, 9.01 [SEC]
- - Item 2.02, 9.01 · Earnings · neutral [SEC]
Dawson Geophysical Company issued a press release on March 30, 2026 reporting preliminary and unaudited financial results for Q4 2025 and the full year ended December 31, 2025. The filing provides standard financial results reporting without explicit beat/miss or guidance languag
Recent Insider Filings
- - Ray L. Mays (EVP & Chief Operating Officer)
- - Farris Wilks (Insider)
- - Ray L. Mays (EVP & Chief Operating Officer)
- - William Anthony Clark (CEO & President)
- - William Anthony Clark (CEO President)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in DWSN insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
DWSN Insider Trading - FAQ
- What is the latest insider trade for DWSN?
- DAWSON GEOPHYSICAL CO (DWSN) had 1 insider filings in the last 90 days, with the most recent on 2026-07-01. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying DWSN stock?
- 0 insider purchases of DWSN were filed in the last 90 days.
- How many insiders are selling DWSN stock?
- 0 insider sales of DWSN were filed in the last 90 days.
- Where can I see DWSN SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks DWSN Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live DWSN dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.