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CIK 0000799165 · Non-accelerated filer<br>Smaller reporting company

DAWSON GEOPHYSICAL CO

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Ticker
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
2016-02-15 TOBIAS C RAY EVP, Chief Operating Officer Grant or award +30,000 $2.96 $89K 95,494
2016-02-15 Brata James Kevin EVP, Chief Financial Officer Grant or award +21,500 $2.96 $64K 36,718
2016-02-15 HAGAN CHRISTINA W EVP, Chief Accounting Officer Grant or award +21,500 $2.96 $64K 135,826
2016-02-15 WHITENER WAYNE A Director Grant or award +33,000 $2.96 $98K 39,750
2016-02-15 Thomas James W EVP, Chief Technical Officer Grant or award +21,500 $2.96 $64K 57,173
2015-12-01 BARRETT WILLIAM J Director Grant or award +7,947 643,192
2015-02-11 Vander Ploeg Mark A Director Grant or award +2,764 2,764

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