SEC Form 4 · accession 0001209191-16-105176
ION GEOPHYSICAL CORP · IO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Huimin Hao
Director
Period of report
Mar 1, 2016
Accepted (ET)
Mar 3, 2016 · 3:22 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,F2 | Mar 1, 2016 | F | 500 | $3.10 | D | 5,506 | D | |
| Common StockF3 | Mar 1, 2016 | A | 2,500 | $0.00 | A | 8,006 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Payment of tax liability by delivering or withholding shares incident to the vesting of restricted stock.
- F2As adjusted for the one-for-fifteen reverse stock split completed on 02/04/2016.
- F3Restricted stock grant issued pursuant to the ION Geophysical Corporation Amended and Restated 2013 Long Term Incentive Plan. Award will vest upon the one year anniversary of the date shown in Column 2.