Form4insider filings, from the source

SEC Form 4/A · accession 0001209191-16-131459

ION GEOPHYSICAL CORP · IO

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

This is an amendment (Form 4/A). It replaces an earlier filing for the same period.
Reporting owner
Period of report
Jun 30, 2016
Accepted (ET)
Jul 6, 2016 · 3:10 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000866609

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1Jun 30, 2016P1,900$5.8471A627,309IShares held by Laitram, LLC
Common StockF1holding———157,773D
Common Stockholding———699ICo-Trustee for Children
Common Stockholding———32,850IJoint account with adult child (J)
Common Stockholding———32,850IJoint account with adult child (K)
Common Stockholding———33,702IJoint account with adult child (S)

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

Remarks

The reporting person disclaims beneficial ownership of all securities shown as indirectly owned by him.