271 filings
Page 13 of 14
SC 13G
pa14iu9sa
28 Jan 16
Dawson Geophysical Co
12:00am
SC 13G/A
p0g00w8x 8on9k7sy
21 Jan 16
Dawson Geophysical Co
12:00am
3
mmq vs67ppr
4 Dec 15
DAWSON GEOPHYSICAL / Edward George Beddow ownership change
12:00am
SC 13G/A
cv3hd8bj
4 Dec 15
Dawson Geophysical Co
12:00am
4/A
0m4 dtjelhlirq5
3 Dec 15
DAWSON GEOPHYSICAL / GARY M HOOVER ownership change
12:00am
4/A
wrv4jty
3 Dec 15
DAWSON GEOPHYSICAL / Ploeg Mark A Vander ownership change
12:00am
4
7ljfoyvbvcqnjd
3 Dec 15
DAWSON GEOPHYSICAL / ALLEN T MCINNES ownership change
12:00am
4/A
73zecoquribvbfkkjn
3 Dec 15
DAWSON GEOPHYSICAL / CRAIG W COOPER ownership change
12:00am
4
tcl2 lnqfnhfw7
3 Dec 15
DAWSON GEOPHYSICAL / WILLIAM J BARRETT ownership change
12:00am
4/A
t3gpxbxky1lgozz9ov2b
3 Dec 15
DAWSON GEOPHYSICAL / Ted R North ownership change
12:00am
4
dncji3f
2 Dec 15
DAWSON GEOPHYSICAL / Ploeg Mark A Vander ownership change
12:00am
4
4g1 96aq0
2 Dec 15
DAWSON GEOPHYSICAL / Ted R North ownership change
12:00am
4
2lckas
2 Dec 15
DAWSON GEOPHYSICAL / GARY M HOOVER ownership change
12:00am
4
t195hfmq4mn91mt
2 Dec 15
DAWSON GEOPHYSICAL / CRAIG W COOPER ownership change
12:00am
4
uv6vvjxbpe455
10 Jun 15
DAWSON GEOPHYSICAL / James W Thomas ownership change
12:00am
4
axfgaq45
10 Jun 15
DAWSON GEOPHYSICAL / STEPHEN C JUMPER ownership change
12:00am
4
nn4dl3
10 Jun 15
DAWSON GEOPHYSICAL / CHRISTINA W HAGAN ownership change
12:00am
4
x41phvf
10 Jun 15
DAWSON GEOPHYSICAL / C RAY TOBIAS ownership change
12:00am
SC 13G/A
maiwunu yq8ovsdu
10 Mar 15
Dawson Geophysical Co
12:00am
SC 13G
td60ei
17 Feb 15
Dawson Geophysical Co
12:00am