Dawson Geophysical Co

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Dawson Geophysical Co
CIK #0000351231, 0000799165
EDGAR Form CIK 2011 - 2026
10-K [0000351231]
10-Q [0000351231]
3 [0000351231]
4 [0000351231]
8-K [0000351231]
SC 13G [0000351231]
10-K [0000799165]
10-Q [0000799165]
3 [0000799165]
4 [0000799165]
5 [0000799165]
8-K [0000799165]
SC 13D [0000799165]
SC 13G [0000799165]
Form 13D/13G Filer Form 13D/13G Subject Filed
Arena Investors LP Dawson Geophysical Co [2021-12-21]
Schneider John M Dawson Geophysical Co [2021-10-08]
Wilks Brothers LLC Dawson Geophysical Co [2021-01-19]
Wilks Brothers LLC Dawson Geophysical Co [2020-10-19]
Ameriprise Financial Inc Dawson Geophysical Co [2020-02-14]
Gate City Capital Management LLC Dawson Geophysical Co [2020-02-14]
Salem Investment Counselors Inc Dawson Geophysical Co [2019-09-09]
BlackRock Inc Dawson Geophysical Co [2019-02-08]
Grace & White Inc /NY Dawson Geophysical Co [2019-01-25]
Renaissance Technologies LLC Dawson Geophysical Co [2017-02-14]
View All
Form 3/4/5 Subject 2011 - 2026
Dawson Geophysical Co
Mays Ray L
Wilks Farris
Clark William Anthony
Shaw Ian M
Krylov Sergei
Fernandes Jose Carlos
Conly Albert S
Bradley Bruce Franklin
Wilks Dan H
WB Acquisitions Inc
Wilks Staci
Wilks Matthew
Wilks Brothers LLC
Jumper Stephen C
Brata James Kevin
Tobias C Ray
North Ted R
Vander Ploeg Mark A
Klofas Michael L
Cooper Craig W
Thomas James W
Hoover Gary M
Barrett William J
Whitener Wayne A
McInnes Allen T
Winn Daniel G
Hagan Christina W
Beddow Edward George
Beddow Capital Management Inc
Dawson Operating Co
Thompson Tim C
Gardner Herbert M
Hurtt Stephanie P
Flynn Edward L
Ladd Jack D
Brown Paul H
Crowl Melody
Nelson Alan Mark
McDonald George
Forsdick Kermit S
Wright Stuart Allan
Pardue Howell W
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Dawson Geophysical Co DWSN
Common Stock, par value $0.01 per share
2025-12-31 Other 15,547,010
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-10-27 Grant 100,000 $0.00
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-10-27 Grant 150,000 $0.00
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-08-18 Grant 1,000 $1.38 1,380
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-08-18 Grant 1,050 $1.40 1,470
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-08-18 Grant 1,000 $1.39 1,390
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-08-18 Grant 5,000 $1.35 6,750
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-08-15 Grant 5,000 $1.28 6,400
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-08-15 Grant 500 $1.28 640
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-08-15 Grant 500 $1.29 645
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-06-13 Grant 50 $1.36 68
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-06-06 Grant 600 $1.31 786
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-05-20 Grant 3,055 $1.33 4,063
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-05-20 Grant 2,950 $1.33 3,924
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-05-20 Grant 3,500 $1.32 4,620
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-05-19 Grant 3,645 $1.28 4,666
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-05-19 Grant 2,640 $1.27 3,353
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-05-19 Grant 900 $1.31 1,179
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-05-16 Grant 3,555 $1.29 4,586
Dawson Geophysical Co DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-05-16 Grant 2,855 $1.28 3,654
showing 20 of 200 most recent transactions
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