HULME COLIN 4
4 · ION GEOPHYSICAL CORP · Filed Jun 1, 2018
Insider Transaction Report
Form 4
HULME COLIN
SVP, Ocean Bottom Services
Transactions
- Tax Payment
New Common Stock
2018-05-30$23.80/sh−3,354$79,825→ 74,072 total - Tax Payment
New Common Stock
2018-06-01$24.50/sh−787$19,282→ 73,285 total
Footnotes (1)
- [F1]These shares were withheld upon the vesting of restricted stock shares to pay tax withholding obligations.