#delaware / Page 6

5.7% senior notes due 2036 price at 99.705% of face value. Proceeds repay revolver and commercial paper tied to Brazos Delaware II and capex.

Shareholders also approved removing the automatic conversion of multiple voting shares and a stock-option exchange for up to 10.1 million awards.

Name change took effect June 11 after Delaware filing. Shares stay on Nasdaq as OSRH; subsidiaries and shareholder rights are unchanged.