SEC Form 4 · accession 0001209191-17-017113
ION GEOPHYSICAL CORP · IO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
David H Barr
Director
Period of report
Mar 1, 2017
Accepted (ET)
Mar 3, 2017 · 1:30 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000866609
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Mar 1, 2017 | A | 2,500 | $0.00 | A | 22,933 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Restricted stock grant issued pursuant to the ION Geophysical Corporation Second Amended and Restated 2013 Long Term Incentive Plan. Award will vest upon the one year anniversary of the date shown in Column 2.