
Core Viewpoint - Hallador Energy Company is under investigation for potential violations of federal securities laws and unlawful business practices following the termination of an exclusivity agreement with a datacenter developer, which led to a significant drop in its stock price [1][2]. Company Developments - On May 23, 2025, Hallador announced the termination of its exclusivity agreement with a datacenter developer regarding a potential power supply deal, which has raised concerns among investors [2]. - Following the announcement, Hallador's stock price decreased by $1.38 per share, representing a 7.33% decline, closing at $17.45 per share [2]. Legal Investigation - Bragar Eagel & Squire, P.C. is investigating potential claims on behalf of Hallador stockholders who may have suffered losses due to the company's actions [1][3]. - The law firm is seeking information from long-term stockholders and those who have acquired Hallador shares regarding their rights and interests in this matter [3].