782 filings
Page 7 of 40
4
zl434z
2 Jul 21
DAWSON GEOPHYSICAL / Ted R North ownership change
10:11am
4
u2it vk4ry10n9qar1p1
2 Jul 21
DAWSON GEOPHYSICAL / Michael L Klofas ownership change
10:10am
4
uazan s2gaytoiq8coz
2 Jul 21
DAWSON GEOPHYSICAL / CRAIG W COOPER ownership change
10:09am
S-8
21l9h5 wszrwy2gn1au
28 Jun 21
Registration of securities for employees
4:16pm
4
7n7laga1
2 Jun 21
DAWSON GEOPHYSICAL / C RAY TOBIAS ownership change
11:51am
4
wb5ua79f nlh
2 Jun 21
DAWSON GEOPHYSICAL / James Kevin Brata ownership change
11:50am
8-K
7atl m2ni
13 May 21
Results of Operations and Financial Condition
6:00am
8-K
ny6wp4gxkzo3gedz
12 May 21
Submission of Matters to a Vote of Security Holders
5:01pm
8-K
1p306tkqsmy2 5r1
4 May 21
Dawson Geophysical to Issue First Quarter 2021 Results and Hold Investor Conference Call
6:02am
8-A12B
ydxgga58ooy9u 16u
8 Apr 21
Registration of securities on exchange
5:19pm
8-K
ecuv6o0cr9 3hcv1e0
8 Apr 21
Entry into a Material Definitive Agreement
5:18pm
8-K
u89sy5g31h
5 Apr 21
Departure of Directors or Certain Officers
4:06pm
8-K
6z0zeu
11 Mar 21
Results of Operations and Financial Condition
6:18am
8-K
k51jlzykiyc639sxolj5
26 Feb 21
Dawson Geophysical to Issue Fourth Quarter 2020 Results and Hold Investor Conference Call
4:23pm
SC 13G/A
m8d jpr9uo0
12 Feb 21
DAWSON GEOPHYSICAL / DIMENSIONAL FUND ADVISORS ownership change
4:38pm
SC 13G/A
ub98oz vl
12 Feb 21
DAWSON GEOPHYSICAL / AMERIPRISE FINANCIAL ownership change
11:36am
SC 13G/A
qrmb147zjbcx2d a4jlz
11 Feb 21
DAWSON GEOPHYSICAL / RENAISSANCE TECHNOLOGIES ownership change
7:05am