SEC Form 4 · accession 0001209191-15-080842
ION GEOPHYSICAL CORP · IO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Steven Bate
Officer — EVP & CFO
Period of report
Nov 17, 2015
Accepted (ET)
Nov 18, 2015 · 1:35 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000866609
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Nov 17, 2015 | P | 200,000 | $0.3198 | A | 350,843 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Includes 500 shares acquired under the ION Employee Stock Purchase Plan.