On September 18, 2026, WhiteHawk Minerals Corp., a Delaware corporation (the "Company"), entered into a Securities Purchase Agreement (the "Purchase Agreement") with each of the investors named therein (collectively, the "Investors"), for the private placement (the "Private Placement") of 2,873,563 shares (the "Shares") of the Company’s Class A common stock, par value $0.0001 per share (the "Common Stock"), at a purchase price of $26.10 per Share. The aggregate gross proceeds of the Private Placement are expected to be approximately $75.0 million, before deducting placement agent fees and other expenses.

The Private Placement is expected to close on September 21, 2026. The Company intends to use the net proceeds from the Private Placement to fund its recently announced acquisitions and for general corporate purposes.