ION GEOPHYSICAL CORP·4

Dec 5, 2:55 PM ET

Moffat David 4

4 · ION GEOPHYSICAL CORP · Filed Dec 5, 2011

Insider Transaction Report

Form 4
Period: 2011-12-01
Moffat David
SVP & GM- Operations
Transactions
  • Tax Payment

    Common Stock

    2011-12-01$5.81/sh315$1,83026,077 total
  • Award

    Employee stock option (right to buy)

    2011-12-01+30,00030,000 total
    Exercise: $5.81Exp: 2021-12-01Common Stock (30,000 underlying)
  • Award

    Common Stock

    2011-12-01+10,00026,392 total
  • Tax Payment

    Common Stock

    2011-12-01$5.81/sh420$2,44025,657 total
  • Tax Payment

    Common Stock

    2011-12-01$5.81/sh525$3,05025,132 total
Footnotes (2)
  • [F1]Includes 500 shares acquired under the ION Employee Stock Purchase Plan.
  • [F2]The option becomes exercisable in four equal annual installments beginning on the first anniversary of the date specified in Column 3.

Documents

1 file
  • 4
    doc4.xmlPrimary

    FORM 4 SUBMISSION