SEC Form 4 · accession 0001127602-18-026388
WHITING PETROLEUM CORP · WLL
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
David M Seery
Officer — Vice President
Period of report
Aug 24, 2018
Accepted (ET)
Aug 28, 2018 · 3:53 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001255474
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 24, 2018 | F | 8,783 | $48.17 | D | 28,339 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 Stock Option - Right to PurchaseF2 | $241.1408 | holding | — | — | — | — | Jan 18, 2021 | Common Stock | 366 | 366 | D |
| Stock Option - Right to PurchaseF2 | $137.24 | holding | — | — | — | — | Jan 26, 2020 | Common Stock | 643 | 643 | D |
Explanation of responses
- F1Shares surrendered to pay withholding taxes applicable to shares of restricted stock upon the reporting person becoming retirement eligible.
- F2Grant to reporting person of ten-year option to buy shares of common stock under the Whiting Petroleum Corporation 2003 Equity Incentive Plan. The option vests and becomes exercisable as follows: 1/3 on 1st anniversary of the date of grant, 2/3 on 2nd anniversary of the date of grant and 3/3 on 3rd anniversary of the date of grant.