2331 CITYWEST BLVD., HOUSTON, TX
Earnings Release Supplemental Data
Material Contracts, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
News, Underwriting Agreement, Securities Holder Rights or Indentures, Legal Opinion, Tax Opinion
Announces Agreement to Purchase Remaining Interest in WRB Refining LP
Other Events
Shareholder votes
Updates Preliminary Results on Election of Directors
Q3
Q2
Q1
FY 2023
Prospectus Filed Pursuant to Rule 424(b)(2)
Prospectus filed pursuant to Rule 424(b)(3)
S-3ASR
Effectiveness Notice
Definitive Additional Information Statement
Additional Proxy Materials
Statement of Changes in Beneficial Ownership
Notice of Proposed Sale of Securities
Free Writing Prospectus
Definitive Revised Information Statement
Correspondence