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DAWSON GEOPHYSICAL CO

DWSN Net buying

CIK 0000799165 #4375 in the set updated 22 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

Wilks Brothers, LLC

14 Jun 2023

10% owner

Buy indirect

8,895

$2.23

$19.84K

Wilks Brothers, LLC

13 Jun 2023

10% owner

Buy indirect

4,438

$2.19

$9.72K

Wilks Brothers, LLC

12 Jun 2023

10% owner

Buy indirect

4,166

$2.17

$9.04K

JUMPER STEPHEN C

10 Mar 2020

President/CEO

Buy

10,000

$1.31

$13.10K

Thomas James W

13 Mar 2019

EVP, Chief Technical Officer

Buy

6,106

$3.14

$19.17K

Thomas James W

13 Mar 2019

EVP, Chief Technical Officer

Buy

6,089

$3.10

$18.88K

Thomas James W

13 Mar 2019

EVP, Chief Technical Officer

Buy

805

$3.08

$2.48K

BARRETT WILLIAM J

15 Aug 2018

Director

Buy

6,600

$5.50

$36.30K

BARRETT WILLIAM J

15 Aug 2018

Director

Buy

10,000

$5.70

$57.00K

BARRETT WILLIAM J

13 Aug 2018

Director

Buy

15,000

$5.75

$86.25K

BARRETT WILLIAM J

13 Aug 2018

Director

Buy

3,280

$5.80

$19.02K

BARRETT WILLIAM J

8 Aug 2018

Director

Buy

$5.80

$290.00

BARRETT WILLIAM J

6 Aug 2018

Director

Buy

1,720

$5.80

$9.98K

BARRETT WILLIAM J

15 Dec 2017

Director

Buy indirect

195

$4.68

$912.60

BARRETT WILLIAM J

12 Dec 2017

Director

Buy indirect

5,000

$4.75

$23.75K

BARRETT WILLIAM J

11 Dec 2017

Director

Buy indirect

5,000

$4.90

$24.50K

BARRETT WILLIAM J

30 May 2017

Director

Buy

5,000

$3.90

$19.50K

BARRETT WILLIAM J

18 May 2017

Director

Buy

5,000

$4.05

$20.25K

BARRETT WILLIAM J

17 May 2017

Director

Buy

5,000

$4.20

$21.00K

BARRETT WILLIAM J

15 May 2017

Director

Buy

4,833

$4.50

$21.75K

BARRETT WILLIAM J

12 May 2017

Director

Buy

167

$4.50

$751.50

Show all 27 transactions →

DAWSON GEOPHYSICAL CO

By person

Individual transactions

What was left out