Hao Huimin 4
4 · ION GEOPHYSICAL CORP · Filed Mar 2, 2018
Insider Transaction Report
Form 4
Hao Huimin
Director
Transactions
- Award
Common Stock
2018-03-01+2,500→ 12,256 total - Tax Payment
Common Stock
2018-03-01$28.10/sh−750$21,075→ 11,506 total
Footnotes (2)
- [F1]Restricted 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.
- [F2]These shares were withheld upon the vesting of restricted stock shares to pay tax withholding obligations.