290 filings
Page 2 of 15
SC 13G
qkr14 liu0tie
14 Feb 22
ION GEOPHYSICAL / Footprints Asset Management & Research ownership change
6:30am
SC 13G/A
vyftihq7qj
10 Feb 22
ION GEOPHYSICAL / RENAISSANCE TECHNOLOGIES ownership change
4:37pm
SC 13G/A
mmk5jf73 zkcsi1vfd
13 Jan 22
ION GEOPHYSICAL / Empery Asset Management ownership change
10:30am
SC 13G/A
kd1ix ikk8n20c
4 Jan 22
ION GEOPHYSICAL / SABBY MANAGEMENT ownership change
12:00am
4
e8s tz1l8s0
3 Dec 21
ION GEOPHYSICAL / DALE J LAMBERT ownership change
6:19pm
4
h7vi6jt4v5
3 Dec 21
ION GEOPHYSICAL / MICHAEL L MORRISON ownership change
6:17pm
4
ta17oi
3 Dec 21
ION GEOPHYSICAL / Sheila M Rodermund ownership change
6:15pm
4
xwoqqew
3 Dec 21
ION GEOPHYSICAL / SCOTT SCHWAUSCH ownership change
6:13pm
4
40f 0y4v8jzkajd
3 Dec 21
ION GEOPHYSICAL / MATTHEW R POWERS ownership change
6:10pm
4
e09np
3 Dec 21
ION GEOPHYSICAL / Ken Williamson ownership change
6:07pm
4
b79e6wbxe3 ju
3 Dec 21
ION GEOPHYSICAL / Christopher Theron Usher ownership change
6:05pm
4
jdsy4e5v
23 Sep 21
ION GEOPHYSICAL / Jeffrey L Gates ownership change
5:23pm
SC 13D/A
2bxrsm0j t2m
23 Sep 21
ION GEOPHYSICAL / Gates Capital Management ownership change
5:22pm
4
4vom2djmgozyq3u
20 Sep 21
ION GEOPHYSICAL / Jeffrey L Gates ownership change
6:21pm
SC 13D/A
n634qw5spssm0g
20 Sep 21
ION GEOPHYSICAL / Gates Capital Management ownership change
5:18pm
4
83u yfsm9ya900
3 Sep 21
ION GEOPHYSICAL / Christopher Theron Usher ownership change
5:37pm
4
a2c97smtamibnvx2wzwl
3 Sep 21
ION GEOPHYSICAL / GARY L PITTMAN ownership change
5:36pm
4
w85t5j5ke3bz
3 Sep 21
ION GEOPHYSICAL / MARK J DORAN ownership change
5:35pm
3
gqfpajpjxjof
6 Jul 21
ION GEOPHYSICAL / GARY L PITTMAN ownership change
5:55pm
3
gon07n
6 Jul 21
ION GEOPHYSICAL / MARK J DORAN ownership change
5:52pm