966 filings
REVOKED
IOGPQ
Ion Geophysical Corp
14 Nov 23
Registration or securities revoked
12:00am
4
Scott Schwausch
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
IOGPQ
Ion Geophysical Corp
12 Jul 22
ION GEOPHYSICAL / Sheila M Rodermund ownership change
6:37pm
8-K
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8 Jul 22
Departure of Directors or Certain Officers
4:44pm
25-NSE
ja7022m0wyxds
3 Jun 22
Exchange delisting
1:57pm
8-K
7sbyx
19 May 22
ION receives notice of delisting proceedings from NYSE
5:05pm
4
jabh6x zo
13 May 22
ION GEOPHYSICAL / DALE J LAMBERT ownership change
4:40pm
4
ogvlgr
13 May 22
ION GEOPHYSICAL / Sheila M Rodermund ownership change
4:38pm
4
ie2wynb4
13 May 22
ION GEOPHYSICAL / SCOTT SCHWAUSCH ownership change
4:36pm
4
ptmbiuoxnnlyh16de6y
13 May 22
ION GEOPHYSICAL / Ken Williamson ownership change
4:33pm
4
hzwyzw z03ybtt
13 May 22
ION GEOPHYSICAL / Christopher Theron Usher ownership change
4:31pm
4
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13 May 22
ION GEOPHYSICAL / MICHAEL L MORRISON ownership change
4:28pm
4
9wwsok0yl vl80
13 May 22
ION GEOPHYSICAL / MATTHEW R POWERS ownership change
4:26pm
RW
xaeos51
12 May 22
Registration withdrawal request
4:46pm
SC 13D/A
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5 May 22
ION GEOPHYSICAL / Gates Capital Management ownership change
12:00am
8-K
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22 Apr 22
ION Receives Non-compliance Notice from NYSE Regarding 10-K Filing Delinquency
5:12pm
8-K
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13 Apr 22
ION announces agreement for further forbearance extensions related to both its first and second lien debt
7:36am
3
dy9rbvji7gq9ra
8 Apr 22
ION GEOPHYSICAL / STEVEN BATE ownership change
4:54pm