ION GEOPHYSICAL CORP·4

Dec 19, 6:12 PM ET

Hanson R Brian 4

4 · ION GEOPHYSICAL CORP · Filed Dec 19, 2017

Insider Transaction Report

Form 4
Period: 2017-12-15
Hanson R Brian
Exec. VP & CFO
Transactions
  • Exercise/Conversion

    Stock Appreciation Right

    2017-12-15200,000100,000 total
    Exercise: $3.10From: 2017-03-01Exp: 2026-03-01Common Stock (200,000 underlying)
  • Exercise/Conversion

    Common Stock

    2017-12-15$3.10/sh+200,000$620,000354,325 total
  • Disposition to Issuer

    Common Stock

    2017-12-15$13.05/sh200,000$2,610,000154,325 total
Holdings
  • Common Stock

    (indirect: By Spouse)
    666
Footnotes (2)
  • [F1]Exercise of cash-settled SARs. In accordance with the rules for filing Form 4, the exercise of cash-settled SARs is treated as the simultaneous purchase of the number of shares for which SARs are exercised and the sale of the same number of shares. No shares actually changed hands.
  • [F2]Compensation Committee approved acceleration of the vesting of the second tranche on 12/13/2017. Final tranche to vest as scheduled on 03/01/2019.

Documents

1 file
  • 4
    doc4.xmlPrimary

    FORM 4 SUBMISSION