• Director Jennifer S. Grafton sold 15,511 shares of Dakota Gold common stock on May 18 at a weighted average price of USD 5.56.
• Her direct holdings fell to 144,560 shares following the sale.
• The transaction was executed under a Rule 10b5-1 trading plan adopted on Jan. 12, 2026.

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. Dakota Gold Corporation 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: 0001104659-26-064012), on May 19, 2026, and is solely responsible for the information contained therein.