X0306 4 2018-09-04 0001255474 WHITING PETROLEUM CORP WLL 0001751239 SULSER TIMOTHY M 1700 BROADWAY, SUITE 2300 DENVER CO 80290 1 Chief Strategy Officer Restricted Stock Units 2018-09-04 4 A 0 4553 0 A Common Stock 4553 4553 D Grant to reporting person of restricted stock units under the Whiting Petroleum Corporation 2013 Equity Incentive Plan, each of which represents the right to receive in cash the value of Whiting Petroleum Corporation common stock. The restricted stock units vest 1/3 on each of the first three anniversaries of the grant date. /s/ Timothy M. Sulser 2018-09-05