Dawson Geophysical News

Dawson Geophysical | 3: Initial statement of beneficial ownership of securities-Officer Shaw Ian M.

Apr 20 04:20

Dawson Geophysical | 3: Initial statement of beneficial ownership of securities-Officer Mays Ray L

Apr 20 04:20

Dawson Geophysical | 3: Initial statement of beneficial ownership of securities-Officer Clark William Anthony

Nov 3, 2023 04:59

Dawson Geophysical | 4: Statement of changes in beneficial ownership of securities-Director Wilks Brothers, LLC

Oct 31, 2023 05:22

Dawson Geophysical | SC 13D/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-Dan Wilks(80.03%),Wilks Brothers, LLC(80.03%), etc.

Oct 31, 2023 04:39

Dawson Geophysical | 4/A: Statement of changes in beneficial ownership of securities (and amendment thereto)-10% Owner Wilks Brothers, LLC

Jun 30, 2023 18:05

Dawson Geophysical | SC 13D/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-Dan Wilks(75.4%),Wilks Brothers, LLC(75.4%), etc.

Jun 29, 2023 21:18

Dawson Geophysical | 4: Statement of changes in beneficial ownership of securities-10% Owner Wilks Brothers, LLC

Jun 17, 2023 08:08

Dawson Geophysical | 4/A: Statement of changes in beneficial ownership of securities (and amendment thereto)-10% Owner Wilks Brothers, LLC

Jun 17, 2023 08:01

Dawson Geophysical | 4: Statement of changes in beneficial ownership of securities-10% Owner Wilks Brothers, LLC

Jun 17, 2023 07:47

Dawson Geophysical | 4: Statement of changes in beneficial ownership of securities-10% Owner Wilks Brothers, LLC

Jun 15, 2023 06:16

Dawson Geophysical | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)

Feb 15, 2023 05:10

Dawson Geophysical | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-Renaissance Technologies LLC 26-0385758(0.00 %),RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION 13-3127734(0.00 %)

Feb 14, 2023 01:29

Dawson Geophysical | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-Dimensional Fund Advisors LP(0.0%)

Feb 11, 2023 03:42

Dawson Geophysical | 4: Statement of changes in beneficial ownership of securities

Aug 18, 2022 22:40

Dawson Geophysical | 4: Statement of changes in beneficial ownership of securities

Aug 18, 2022 22:38

Dawson Geophysical | 4: Statement of changes in beneficial ownership of securities

Aug 18, 2022 22:35

Dawson Geophysical | 3: Initial statement of beneficial ownership of securities-10% Owner Wilks Brothers, LLC

Mar 12, 2022 01:45

Dawson Geophysical | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-John M. Schneider (1)(0%),DHARMA GROUP INVESMENT LLC(0.0%)

Feb 18, 2022 00:11

Dawson Geophysical | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)

Feb 14, 2022 23:47