778 filings
Page 3 of 39
SC 13G/A
Arena Investors LP
14 Feb 23
DAWSON GEOPHYSICAL / Arena Investors ownership change
12:00am
SC 13G/A
DWSN
Dawson Geophysical Company
13 Feb 23
DAWSON GEOPHYSICAL / RENAISSANCE TECHNOLOGIES ownership change
12:29pm
SC 13G/A
DWSN
Dawson Geophysical Company
10 Feb 23
DAWSON GEOPHYSICAL / DIMENSIONAL FUND ADVISORS ownership change
12:00am
8-K
DWSN
Dawson Geophysical Company
22 Dec 22
Submission of Matters to a Vote of Security Holders
4:15pm
DEF 14A
DWSN
Dawson Geophysical Company
Definitive proxy
9 Dec 22
1:05pm
8-K
DWSN
Dawson Geophysical Company
16 Nov 22
Departure of Directors or Certain Officers
4:16pm
10-Q
2022 Q3
DWSN
Dawson Geophysical Company
Quarterly report
14 Nov 22
3:00pm
8-K
DWSN
Dawson Geophysical Company
10 Nov 22
Results of Operations and Financial Condition
4:16pm
8-K
DWSN
Dawson Geophysical Company
4 Oct 22
Entry into a Material Definitive Agreement
4:15pm
4
James Kevin Brata
18 Aug 22
DAWSON GEOPHYSICAL / James Kevin Brata ownership change
10:40am
4
C Ray Tobias
18 Aug 22
DAWSON GEOPHYSICAL / C RAY TOBIAS ownership change
10:38am
4
Stephen C Jumper
18 Aug 22
DAWSON GEOPHYSICAL / STEPHEN C JUMPER ownership change
10:35am
10-Q
2022 Q2
DWSN
Dawson Geophysical Company
Quarterly report
12 Aug 22
4:31pm
8-K
DWSN
Dawson Geophysical Company
12 Aug 22
Results of Operations and Financial Condition
4:15pm
8-K
DWSN
Dawson Geophysical Company
16 May 22
Results of Operations and Financial Condition
4:31pm
10-Q
2022 Q1
DWSN
Dawson Geophysical Company
Quarterly report
16 May 22
4:30pm
8-K
DWSN
Dawson Geophysical Company
13 Apr 22
Departure of Directors or Certain Officers
4:15pm
8-K
DWSN
Dawson Geophysical Company
24 Mar 22
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard
5:45pm
10-K
2021 FY
DWSN
Dawson Geophysical Company
Annual report
18 Mar 22
4:30pm