CIK 0000799165 · Non-accelerated filer<br>Smaller reporting company
DAWSON GEOPHYSICAL CO
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- DWSN
- Exchange
- Nasdaq
- Industry
- Oil & Gas Field Exploration Services
- FY end
- Dec 31
- Incorporated
- TX
- Entity type
- operating
- EIN
- 742095844
- Phone
- 4326843000
- Business address
- 508 WEST WALL, SUITE 800, MIDLAND, TX, 79701
- Former names
- TGC INDUSTRIES INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2017-05-12 | BARRETT WILLIAM J Director | Purchase | +167 | $4.50 | $752 | 652,987 |
| 2017-03-31 | BARRETT WILLIAM J Director | Grant or award | +2,205 | 652,820 | ||
| 2017-03-31 | Vander Ploeg Mark A Director | Grant or award | +2,072 | 21,741 | ||
| 2017-03-31 | North Ted R Director | Grant or award | +2,272 | 38,023 | ||
| 2017-03-31 | MCINNES ALLEN T Director | Grant or award | +2,072 | 354,098 | ||
| 2017-03-31 | HOOVER GARY M Director | Grant or award | +2,272 | 45,063 | ||
| 2017-03-31 | COOPER CRAIG W Director | Grant or award | +2,139 | 48,575 | ||
| 2017-02-15 | Winn Daniel G Senior V.P. - retired | Grant or award | +1,875 | 29,121 | ||
| 2016-12-31 | HOOVER GARY M Director | Grant or award | +1,568 | 42,791 | ||
| 2016-12-31 | MCINNES ALLEN T Director | Grant or award | +1,429 | 352,026 | ||
| 2016-12-31 | COOPER CRAIG W Director | Grant or award | +1,476 | 46,436 | ||
| 2016-12-31 | North Ted R Director | Grant or award | +1,568 | 35,751 | ||
| 2016-12-31 | BARRETT WILLIAM J Director | Grant or award | +1,522 | 650,454 | ||
| 2016-12-31 | Vander Ploeg Mark A Director | Grant or award | +1,429 | 28,029 | ||
| 2016-12-02 | TOBIAS C RAY EVP, Chief Operating Officer | Shares withheld for taxes | −1,300 | $7.70 | $10K | 94,194 |
| 2016-12-02 | JUMPER STEPHEN C President/CEO | Shares withheld for taxes | −2,544 | $7.70 | $20K | 185,279 |
| 2016-12-02 | Thomas James W EVP, Chief Technical Officer | Shares withheld for taxes | −1,139 | $7.70 | $9K | 35,372 |
| 2016-11-15 | Thomas James W EVP, Chief Technical Officer | Sale | −6,696 | $7.65 | $51K | 36,511 |
| 2016-11-14 | Thomas James W EVP, Chief Technical Officer | Sale | −3,304 | $7.65 | $25K | 43,207 |
| 2016-09-30 | Vander Ploeg Mark A Director | Grant or award | +1,612 | 26,600 |
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