MARK J. DORAN

Insider Reports History

Location
Houston, TX
Signature
/s/ Rebecca F. Sacco, attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by MARK J. DORAN:

Company Role Class Num Shares Value Price $ Report Date Ownership
ION GEOPHYSICAL CORP Director Common Stock 4,711 $3,769 $0.8000 01 Mar 2022 Direct

Insider Reports Filed by MARK J. DORAN

Symbol Company Period Transactions Value $ Form Type Role Filing Time
/report/000143774922005193-doran-mark-j-2022-03-01 ION GEOPHYSICAL CORP 01 Mar 2022 1 $0 4 Director 03 Mar 2022, 17:07
/report/000120919121054838-doran-mark-j-2021-09-01 ION GEOPHYSICAL CORP 01 Sep 2021 2 $0 4 Director 03 Sep 2021, 17:35
/report/000120919121045608-doran-mark-j-2021-06-28 ION GEOPHYSICAL CORP 28 Jun 2021 0 $0 3 Director 06 Jul 2021, 17:52