4//SEC Filing
Hanson R Brian 4
Accession 0001209191-18-034700
CIK 0000866609other
Filed
May 31, 8:00 PM ET
Accepted
Jun 1, 4:40 PM ET
Size
7.1 KB
Accession
0001209191-18-034700
Insider Transaction Report
Form 4
Hanson R Brian
Exec. VP & CFO
Transactions
- Tax Payment
New Common Stock
2018-05-30$23.80/sh−2,861$68,092→ 151,044 total - Tax Payment
New Common Stock
2018-06-01$24.50/sh−2,624$64,288→ 148,420 total
Holdings
- 666(indirect: By Spouse)
New Common Stock
Footnotes (1)
- [F1]These shares were withheld upon the vesting of restricted stock shares to pay tax withholding obligations.
Documents
Issuer
ION GEOPHYSICAL CORP
CIK 0000866609
Entity typeother
Related Parties
1- filerCIK 0001297501
Filing Metadata
- Form type
- 4
- Filed
- May 31, 8:00 PM ET
- Accepted
- Jun 1, 4:40 PM ET
- Size
- 7.1 KB