Usher Christopher Theron 4
4 · ION GEOPHYSICAL CORP · Filed Mar 2, 2018
Insider Transaction Report
Form 4
Usher Christopher Theron
EVP & COO, GeoScience
Transactions
- Award
Common Stock
2018-03-01+6,605→ 58,822 total - Tax Payment
Common Stock
2018-03-01$28.10/sh−2,042$57,380→ 56,780 total
Footnotes (2)
- [F1]Restricted Stock issued pursuant to the Equity Investment Program and the ION Geophysical Corporation Second Amended and Restated 2013 Long Term Incentive Plan. The shares will vest in full on the date that is 90 days from the transaction date in Column 2.
- [F2]These shares were withheld upon the vesting of restricted stock shares to pay tax withholding obligations.