967 filings
REVOKED
IOGPQ
Ion Geophysical Corp
14 Nov 23
Registration or securities revoked
12:00am
4
IOGPQ
Ion Geophysical Corp
29 Jul 22
ION GEOPHYSICAL / SCOTT SCHWAUSCH ownership change
4:42pm
8-K
IOGPQ
Ion Geophysical Corp
22 Jul 22
Regulation FD Disclosure
5:22pm
4
Dale J Lambert
12 Jul 22
ION GEOPHYSICAL / DALE J LAMBERT ownership change
6:37pm
4
Sheila M Rodermund
12 Jul 22
ION GEOPHYSICAL / Sheila M Rodermund ownership change
6:37pm
8-K
i9t9nz
8 Jul 22
Departure of Directors or Certain Officers
4:44pm
25-NSE
8sdylci82qn
3 Jun 22
Exchange delisting
1:57pm
8-K
j6t 7jgu9k7brsbp8
19 May 22
ION receives notice of delisting proceedings from NYSE
5:05pm
4
kam7b1h4a9an3a capy
13 May 22
ION GEOPHYSICAL / DALE J LAMBERT ownership change
4:40pm
4
sow4t
13 May 22
ION GEOPHYSICAL / Sheila M Rodermund ownership change
4:38pm
4
5xyfk1qsa69 lj4s
13 May 22
ION GEOPHYSICAL / SCOTT SCHWAUSCH ownership change
4:36pm
4
rpd8yg9
13 May 22
ION GEOPHYSICAL / Ken Williamson ownership change
4:33pm
4
yzi6297d5155p
13 May 22
ION GEOPHYSICAL / Christopher Theron Usher ownership change
4:31pm
4
q5xgs42k52 iq5
13 May 22
ION GEOPHYSICAL / MICHAEL L MORRISON ownership change
4:28pm
4
yy4vm2ojvjg2yak94 zh
13 May 22
ION GEOPHYSICAL / MATTHEW R POWERS ownership change
4:26pm
RW
lgdwe59 yy
12 May 22
Registration withdrawal request
4:46pm
SC 13D/A
mcsm5x
5 May 22
ION GEOPHYSICAL / Gates Capital Management ownership change
12:00am
8-K
u802iof8iypobhgy42
22 Apr 22
ION Receives Non-compliance Notice from NYSE Regarding 10-K Filing Delinquency
5:12pm
8-K
o2cy7ct
13 Apr 22
ION announces agreement for further forbearance extensions related to both its first and second lien debt
7:36am
3
we4xo12u5d4ss
8 Apr 22
ION GEOPHYSICAL / STEVEN BATE ownership change
4:54pm