Dorchester Minerals: agrees to acquire 4,300 net royalty acres

What happened

• Dorchester Minerals, L.P. entered into a Contribution and Exchange Agreement with Hillside Exploration Assets, LLC on Oct 16, 2026.
• Under the agreement, the Contributor will contribute mineral and royalty interests and related assets (the "Properties") in exchange for 1,250,000 common units representing limited partnership interests.
• The Properties consist of mineral and royalty interests in producing and non-producing oil and natural gas properties representing approximately 4,300 net royalty acres across the Williston Basin in North Dakota.
• The Partnership issued a press release announcing the agreement on Oct 19, 2026. The acquisition is expected to close on Oct 30, 2026, subject to customary closing conditions.

Key details

• Contribution and Exchange Agreement dated Oct 16, 2026.
• 1,250,000 common units to be issued to the Contributor.
• Properties equal approximately 4,300 net royalty acres in the Williston Basin, North Dakota.
• Contributor will pay the Partnership at closing cash equal to the aggregate cash receipts attributed to the Properties that were received by the Contributor on or after Jul 1, 2026.
• The filing states no material relationship exists between the Partnership and the Contributor.

Why it may matter

• Item 1.01: entry into a material definitive agreement is reported; the item covers the Contribution and Exchange Agreement under which Dorchester will acquire the described mineral and royalty interests.
• Item 7.01: Regulation FD disclosure is reported; the Partnership issued a press release announcing the agreement.
• This filing does not show why the insider traded or why the company acted.