| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2020-06-09 | BlackRock Inc. | WHITING PETROLEUM CORP | 4,438,423 | 4.9% | EDGAR |
| SC 13G/A | 2020-05-11 | STATE STREET CORP | WHITING PETROLEUM CORP | - | 1.1% | EDGAR |
| SC 13G/A | 2020-05-08 | BlackRock Inc. | WHITING PETROLEUM CORP | 4,751,272 | 5.2% | EDGAR |
| SC 13G/A | 2020-04-16 | INTEGRATED CORE STRATEGIES (US) LLC | WHITING PETROLEUM CORP | 705,005 | 0.8% | EDGAR |
| SC 13G | 2020-04-09 | INTEGRATED CORE STRATEGIES (US) LLC | WHITING PETROLEUM CORP | 1,177,328 | 1.3% | EDGAR |
| SC 13G | 2020-02-14 | STATE STREET CORP | WHITING PETROLEUM CORP | - | 14.2% | EDGAR |
| SC 13G/A | 2020-02-13 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | WHITING PETROLEUM CORP | 4,988,847 | 5.5% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | WHITING PETROLEUM CORP | 9,792,350 | 10.7% | EDGAR |
| SC 13G/A | 2020-02-12 | DIMENSIONAL FUND ADVISORS LP | WHITING PETROLEUM CORP | 6,863,635 | 7.5% | EDGAR |
| SC 13G/A | 2020-02-10 | STATE STREET CORP | WHITING PETROLEUM CORP | - | 16.3% | EDGAR |
| SC 13G/A | 2020-02-10 | BlackRock Inc. | WHITING PETROLEUM CORP | 14,152,125 | 15.5% | EDGAR |
| SC 13G/A | 2020-02-07 | FMR LLC | WHITING PETROLEUM CORP | 7,971,703 | 8.7% | EDGAR |
| SC 13G/A | 2019-06-10 | FMR LLC | WHITING PETROLEUM CORP | 8,385,622 | 9.2% | EDGAR |
| SC 13G | 2019-04-10 | BlackRock Inc. | WHITING PETROLEUM CORP | 11,232,125 | 12.2% | EDGAR |
| SC 13G/A | 2019-02-14 | Fine Capital Partners, L.P. | WHITING PETROLEUM CORP | 4,335,737 | 4.8% | EDGAR |
| SC 13G/A | 2019-02-13 | FMR LLC | WHITING PETROLEUM CORP | 13,213,418 | 14.5% | EDGAR |
| SC 13G/A | 2019-02-13 | KEY GROUP HOLDINGS (CAYMAN), LTD. | WHITING PETROLEUM CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2019-02-13 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | WHITING PETROLEUM CORP | 6,065,159 | 6.7% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | WHITING PETROLEUM CORP | 10,368,114 | 11.4% | EDGAR |
| SC 13G/A | 2019-02-08 | DIMENSIONAL FUND ADVISORS LP | WHITING PETROLEUM CORP | 4,752,613 | 5.2% | EDGAR |