600 W. ILLINOIS AVENUE, MIDLAND, TX
End of Material Contract, Completing Asset Acquisition or Sale, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Material Modifications to Rights of Security Holders, Change in Company Ownership, Changes in Board, Management or Compensation, Amendments to Articles of Incorporation or Bylaws, Shareholder votes
Changes in Board, Management or Compensation, Other Events
Earnings Release
Results of Operations and Financial Condition
Material Contracts, Amendments to Articles of Incorporation or Bylaws, Reg. FD, Other Events
Material Contracts, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Material Contracts
Q3
Q2
Q1
FY 2019
FY 2018
Certification of Termination of Registration of a Class of Security
Prospectus Filed Pursuant to Rule 425
Definitive Merger Proxy Statement
Additional Proxy Materials
Definitive Proxy Statement
Amended Initial Statement of Beneficial Ownership
Initial Statement of Beneficial Ownership
Amended Schedule 13G - Ownership Report
Schedule 13G - Ownership Report
S-8 POS
Automatic Shelf Registration Statement
Free Writing Prospectus