Whiting Canadian Holding Co ULC Watch

ended 09/30/14 Q3

ended 06/30/14 Q2

ended 03/31/14 Q1

ended 12/31/13 FY 2013 – amended

ended 12/31/13 FY 2013

Automatic shelf registration

Prospectus supplement

Details of business combination or exchange offer

Automatic shelf registration

Prospectus supplement

Peterson Lynn A

Lidstone Herrick K Jr

Krysiak William J

Knutson Rodney D

Henderson James P

Increase/Acceleration of Financial Obligation or Off-Balance Sheet Arrangement, Amendment to Articles of Incorporation or Bylaws, or Change in Fiscal Year, Financial Statements or Exhibits

Termination of Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, New Financial Obligation or Off-Balance Sheet Arrangement, Increase/Acceleration of Financial Obligation or Off-Balance Sheet Arrangement, Notice of Delisting, Failure to Satisfy Listing Rule, or Transfer of Listing, Material Modification to Rights of Security Holders, Change of Control, Change in Directors, Officers or Compensation, Financial Statements or Exhibits

Amendment to Articles of Incorporation or Bylaws, or Change in Fiscal Year, Financial Statements or Exhibits

Kodiak Oil & Gas Corp.’s Securityholders Approve Arrangement With Whiting Petroleum Corporation

Kodiak Oil & Gas Corp. Announces Third Quarter 2014 Results and Operations Update

Additional info about upcoming vote

Proxy related to merger

Additional info about upcoming vote

Additional info about upcoming vote

Preliminary revised proxy

Notice of effectiveness

Correspondence with the SEC

Letter from the SEC

Notice of effectiveness

Letter from the SEC