271 filings
Page 3 of 14
4
vzib h7kxi
1 Oct 21
DAWSON GEOPHYSICAL / Michael L Klofas ownership change
12:06pm
4
kdpetn
1 Oct 21
DAWSON GEOPHYSICAL / CRAIG W COOPER ownership change
12:02pm
4
wih15 qtv
17 Aug 21
DAWSON GEOPHYSICAL / C RAY TOBIAS ownership change
1:11pm
4
nghqo
17 Aug 21
DAWSON GEOPHYSICAL / STEPHEN C JUMPER ownership change
1:08pm
4
rpvenvg
17 Aug 21
DAWSON GEOPHYSICAL / James Kevin Brata ownership change
1:05pm
4
r01xhpa
2 Jul 21
DAWSON GEOPHYSICAL / Ploeg Mark A Vander ownership change
10:12am
4
i29 hw1u1azl84
2 Jul 21
DAWSON GEOPHYSICAL / Ted R North ownership change
10:11am
4
qmorns5y820yexhib
2 Jul 21
DAWSON GEOPHYSICAL / Michael L Klofas ownership change
10:10am
4
2to0iq
2 Jul 21
DAWSON GEOPHYSICAL / CRAIG W COOPER ownership change
10:09am
4
ftofo5qw69
2 Jun 21
DAWSON GEOPHYSICAL / C RAY TOBIAS ownership change
11:51am
4
05if6x7ld10 lvaf
2 Jun 21
DAWSON GEOPHYSICAL / James Kevin Brata ownership change
11:50am
SC 13G/A
ikzi4
12 Feb 21
DAWSON GEOPHYSICAL / DIMENSIONAL FUND ADVISORS ownership change
4:38pm
SC 13G/A
f1g0dm9w45hya1h7fsds
12 Feb 21
DAWSON GEOPHYSICAL / AMERIPRISE FINANCIAL ownership change
11:36am
SC 13G/A
tuk46nvk
11 Feb 21
DAWSON GEOPHYSICAL / RENAISSANCE TECHNOLOGIES ownership change
7:05am
SC 13G/A
e4y9 9lg6afq7cgcgz6m
29 Jan 21
DAWSON GEOPHYSICAL / GRACE & WHITE ownership change
4:07pm
SC 13D
ttw 2q1vhd5ojakh
19 Jan 21
DAWSON GEOPHYSICAL / Wilks Brothers ownership change
6:16am
SC 13G/A
3lwjh
10 Dec 20
DAWSON GEOPHYSICAL / GATE CITY CAPITAL MANAGEMENT ownership change
4:12pm
SC 13G
8fowev9e1f6vk
19 Oct 20
DAWSON GEOPHYSICAL / Wilks Brothers ownership change
12:00am
4
91wued6j30ff1gkm3
17 Sep 20
DAWSON GEOPHYSICAL / C RAY TOBIAS ownership change
6:37pm
4
5j5xk9toctvb6rwjcmk
11 Aug 20
DAWSON GEOPHYSICAL / C RAY TOBIAS ownership change
11:52am