271 filings
Page 11 of 14
4
j6dvwtb2rw
3 Jan 17
DAWSON GEOPHYSICAL / Ploeg Mark A Vander ownership change
12:00am
4
7gv7 yunv2aq
3 Jan 17
DAWSON GEOPHYSICAL / ALLEN T MCINNES ownership change
12:00am
4
xeby1
3 Jan 17
DAWSON GEOPHYSICAL / CRAIG W COOPER ownership change
12:00am
4
yksebvyx
3 Jan 17
DAWSON GEOPHYSICAL / WILLIAM J BARRETT ownership change
12:00am
4
te0wo9
7 Dec 16
DAWSON GEOPHYSICAL / STEPHEN C JUMPER ownership change
12:00am
4
l9tb872 e123wc6p
7 Dec 16
DAWSON GEOPHYSICAL / C RAY TOBIAS ownership change
12:00am
4
y47aaiq8m9r8
7 Dec 16
DAWSON GEOPHYSICAL / James W Thomas ownership change
12:00am
4
e43 ll8v0x6yl1s
16 Nov 16
DAWSON GEOPHYSICAL / James W Thomas ownership change
12:00am
4
txnd656k
4 Oct 16
DAWSON GEOPHYSICAL / ALLEN T MCINNES ownership change
12:00am
4
lqqh 6fwd17bdpbqi6b
4 Oct 16
DAWSON GEOPHYSICAL / Ted R North ownership change
12:00am
4
go0kuyfnlae tyba4t
4 Oct 16
DAWSON GEOPHYSICAL / WILLIAM J BARRETT ownership change
12:00am
4
9e3vl 8edht5ge
4 Oct 16
DAWSON GEOPHYSICAL / CRAIG W COOPER ownership change
12:00am
4
lp9 ckg4jv9w
4 Oct 16
DAWSON GEOPHYSICAL / GARY M HOOVER ownership change
12:00am
4
mstyu
4 Oct 16
DAWSON GEOPHYSICAL / Ploeg Mark A Vander ownership change
12:00am
4
rnp esvy44
19 Sep 16
DAWSON GEOPHYSICAL / ALLEN T MCINNES ownership change
12:00am
SC 13G/A
3krpdus
2 Aug 16
Dawson Geophysical Co
12:00am
4
k12vcyx
1 Jul 16
DAWSON GEOPHYSICAL / Ploeg Mark A Vander ownership change
12:00am
4
n69bqrw80
1 Jul 16
DAWSON GEOPHYSICAL / ALLEN T MCINNES ownership change
12:00am
4
7c8f5y
1 Jul 16
DAWSON GEOPHYSICAL / CRAIG W COOPER ownership change
12:00am
4
n1v1fs4zo5vwe0
1 Jul 16
DAWSON GEOPHYSICAL / GARY M HOOVER ownership change
12:00am