Battalion Oil COO Daniel Rohling Receives 26,564 Shares from Performance-Based RSU Vesting

This Form 4 filing reports that Daniel P. Rohling, Chief Operating Officer of Battalion Oil Corp, received 26,564 shares of common stock on June 18, 2026, through the vesting of performance-based restricted stock units (RSUs). The RSUs were originally granted on February 21, 2020, with vesting contingent upon satisfaction of specified performance metrics. The company's Board of Directors determined on June 18, 2026, that the performance conditions were met, triggering the vesting. The shares were acquired at $0.00 per share as part of the equity compensation arrangement. Following this transaction, Rohling holds 26,564 shares of Battalion Oil common stock directly. The filing was signed by Walter R. Mayer as attorney-in-fact on June 23, 2026.