Ken Williamson - 11 May 2022 Form 4 Insider Report for ION GEOPHYSICAL CORP (IO)

Role
EVP, Innov & Strat Mktg
Signature
/s/ Rebecca F. Sacco, attorney-in-fact
Issuer symbol
IO
Transactions as of
11 May 2022
Transactions value $
-$2,453
Form type
4
Filing time
13 May 2022, 16:33:57 UTC
Previous filing
03 Dec 2021
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IO Common Stock Tax liability -$2,453 -6,631 -3.5% $0.37* 184,258 11 May 2022 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These shares were not sold, but were withheld by ION Geophysical Corporation upon the vesting of restricted stock shares to satisfy tax withholding obligations.