• Hallador Energy’s director Daniel Timothy Hudson bought 10,000 common shares in open-market purchases priced at USD 16.9 to USD 16.98.
• Hudson’s directly held stake rose to 15,000 common shares following the transactions.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Hallador Energy Company published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0002123678-26-000009), on June 30, 2026, and is solely responsible for the information contained therein.