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DAWSON GEOPHYSICAL CO

DWSN Net buying

CIK 0000799165 #4375 in the set updated 21 Sep 2026

Bought (120 mo)

$433.47K

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$105.56K

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$105.56K

5 of 5 sales

Net

+$327.92K

+$327.92K against sales at will

By person

21 insiders · 27 transactions

Insider

Role

Bought

Sold

Net

Holding

Worth

Change

BARRETT WILLIAM J

Director

$341.25K (14)

—

+$341.25K

864,676

$1.93M

+14.6%

Wilks Brothers, LLC entity

Director

$38.60K (3)

—

+$38.60K

24,609,095

$54.88M

+39.9%

Thomas James W

EVP, Chief Technical Officer

$40.53K (3)

$76.50K (2)

−$35.97K

67,430

$150.37K

+38.0%

TOBIAS C RAY

EVP, Chief Operating Officer

—

$29.06K (3)

−$29.06K

$0.00

−100.0%

JUMPER STEPHEN C

President/CEO

$13.10K (1)

—

+$13.10K

$0.00

−100.0%

MCINNES ALLEN T

Director

—

386,937

$862.87K

+5.4%

Clark William Anthony

CEO & President

—

151,850

$338.63K

—

Mays Ray L

EVP & Chief Operating Officer

—

108,650

$242.29K

—

HOOVER GARY M

Director

—

84,371

$188.15K

+99.8%

Vander Ploeg Mark A

Director

—

73,584

$164.09K

−19.8%

WHITENER WAYNE A

Director

—

43,669

$97.38K

+4.0%

Winn Daniel G

Senior V.P. - retired

—

29,121

$64.94K

+6.9%

Krylov Sergei

Director

—

28,415

$63.37K

—

Shaw Ian M.

Chief Financial Officer

—

20,000

$44.60K

—

Bradley Bruce Franklin

Director

—

19,165

$42.74K

—

Fernandes Jose Carlos

Director

—

19,165

$42.74K

—

Conly Albert S.

Director

—

19,165

$42.74K

—

Brata James Kevin

EVP, Chief Financial Officer

—

$0.00

−100.0%

North Ted R

Director

—

$0.00

−100.0%

Klofas Michael L

Director

—

$0.00

−100.0%

COOPER CRAIG W

Director

—

$0.00

−100.0%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

Insider

Date

Role

Action

Price

Amount

TOBIAS C RAY

17 Sep 2020

EVP, Chief Operating Officer

Sell

2,448

$1.75

$4.28K

TOBIAS C RAY

16 Sep 2020

EVP, Chief Operating Officer

Sell

13,639

$1.75

$23.87K

TOBIAS C RAY

15 Sep 2020

EVP, Chief Operating Officer

Sell

516

$1.75

$903.00

Thomas James W

15 Nov 2016

EVP, Chief Technical Officer

Sell

6,696

$7.65

$51.22K

Thomas James W

14 Nov 2016

EVP, Chief Technical Officer

Sell

3,304

$7.65

$25.28K

Show all 27 transactions →

DAWSON GEOPHYSICAL CO

By person

Individual transactions

What was left out