Affiliations
- Cao And Secretary at Whiting Petroleum Corp (WLL), 2020-09-03
Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| WLL | $68.60 | 23,556 | Officer | 6,461 | 2013-10-28 | Filing |
| WLL | $65.82 | 13,268 | Officer | 10,126 | 2011-03-01 | Filing |
| WLL | $101.74 | 7,676 | Officer | 6,634 | 2010-11-01 | Filing |
| WLL | $62.90 | 4,033 | Officer | 7,676 | 2009-11-10 | Filing |