SEC Form 4 · accession 0001127602-18-001924
WHITING PETROLEUM CORP · WLL
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Heather M Duncan
Officer — Vice President
Period of report
Jan 12, 2018
Accepted (ET)
Jan 17, 2018 · 12:08 pm EST
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 Stock | Jan 12, 2018 | F | 1,187 | $29.78 | D | 14,625 | 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 PurchaseF1 | $241.1408 | holding | — | — | — | — | Jan 18, 2021 | Common Stock | 366 | 366 | D |
| Stock Option - Right to PurchaseF1 | $137.24 | holding | — | — | — | — | Jan 26, 2020 | Common Stock | 386 | 386 | D |
Explanation of responses
- F1Grant 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.