271 filings
3
Ian M. Shaw
19 Apr 24
DAWSON GEOPHYSICAL / Ian M. Shaw ownership change
4:15pm
3
Ray L Mays
19 Apr 24
DAWSON GEOPHYSICAL / Ray L Mays ownership change
4:15pm
3
William Anthony Clark
2 Nov 23
DAWSON GEOPHYSICAL / William Anthony Clark ownership change
4:59pm
4
WB Acquisitions Inc.
30 Oct 23
DAWSON GEOPHYSICAL / Farris Wilks ownership change
5:22pm
SC 13D/A
Dan H. Wilks
30 Oct 23
DAWSON GEOPHYSICAL / Wilks Dan H. ownership change
4:39pm
4/A
t5uhbd66f0ce qpt4wuk
30 Jun 23
DAWSON GEOPHYSICAL / Farris Wilks ownership change
6:05am
SC 13D/A
58r 7b5wsrt338n
29 Jun 23
DAWSON GEOPHYSICAL / Wilks Dan H. ownership change
9:18am
4
cfasph
16 Jun 23
DAWSON GEOPHYSICAL / Farris Wilks ownership change
8:08pm
4/A
pvo4w
16 Jun 23
DAWSON GEOPHYSICAL / Farris Wilks ownership change
8:01pm
4
uv3jgnv7hu4k j9h
16 Jun 23
DAWSON GEOPHYSICAL / Farris Wilks ownership change
7:47pm
4
vri 7bntl5e5
14 Jun 23
DAWSON GEOPHYSICAL / Farris Wilks ownership change
6:16pm
SC 13G/A
ahvujqbh g978houxmdv
14 Feb 23
DAWSON GEOPHYSICAL / Arena Investors ownership change
12:00am
SC 13G/A
pehjawadc3h
13 Feb 23
DAWSON GEOPHYSICAL / RENAISSANCE TECHNOLOGIES ownership change
12:29pm
SC 13G/A
cwt0zj
10 Feb 23
DAWSON GEOPHYSICAL / DIMENSIONAL FUND ADVISORS ownership change
12:00am
4
jwe62 648i
18 Aug 22
DAWSON GEOPHYSICAL / James Kevin Brata ownership change
10:40am
4
g0kc7qh8x8gz6xo
18 Aug 22
DAWSON GEOPHYSICAL / C RAY TOBIAS ownership change
10:38am
4
9t3 txgx2b
18 Aug 22
DAWSON GEOPHYSICAL / STEPHEN C JUMPER ownership change
10:35am
3
w7l8gha
11 Mar 22
DAWSON GEOPHYSICAL / Farris Wilks ownership change
12:45pm
SC 13G/A
bthebe7sx85bi mm
17 Feb 22
DAWSON GEOPHYSICAL / Schneider John M. ownership change
11:11am
SC 13G/A
ablmqatpjethzrd4bogz
14 Feb 22
DAWSON GEOPHYSICAL / AMERIPRISE FINANCIAL ownership change
10:47am