Investor Relations

T: 952-476-9800
ir@northernoil.com

Transfer Agent

Equiniti Trust Company
1110 Centre Point Curve
Suite 101
Mendota Heights, MN 55120
T: 800-468-9716

Auditor

Deloitte & Touche LLP
50 South 6th Street
Suite 2800
Minneapolis, MN 55402

Cawley, Gillespie & Associates, Inc.
13640 Briarwick Drive
Suite 100
Austin, TX 78729