Form 4: DMLP CFO Moriyama Boosts Stake with Unit Acquisition

Dorchester Minerals' Chief Financial Officer, Leslie A. Moriyama, reported an acquisition of 16,000 common units and a tax-related disposition of 6,456 units, alongside a grant of 16,000 Notional Units.

Summary

• Leslie A. Moriyama, Chief Financial Officer of Dorchester Minerals, L.P. (DMLP), reported transactions on December 1, 2025.
• Ms. Moriyama acquired 16,000 common units at a price of $21.63 per unit.
• Concurrently, 6,456 common units were disposed of at $21.63 per unit to cover tax liabilities related to the grant.
• Following these transactions, Ms. Moriyama's direct beneficial ownership of common units stands at 93,217.
• An additional 16,000 Notional Units were granted under the Dorchester Minerals Management LP Equity Incentive program.
• These Notional Units vest one-third on each anniversary of the award agreement over a three-year period, commencing December 1, 2026.
• Vested Notional Units entitle the holder to receive either common units or their cash equivalent within 60 days of vesting.

Sentiment

Score: 6

Explanation: The sentiment is slightly positive due to the CFO's increased stake and the long-term incentive structure, which aligns management's interests with shareholders. The tax-related sale is a routine part of such grants and does not significantly detract from the overall positive signal.

Positives

• The Chief Financial Officer's acquisition of 16,000 common units, even if part of an incentive plan, demonstrates continued alignment of management interests with shareholders.
• The grant of 16,000 Notional Units provides a long-term incentive for the CFO, linking future compensation to company performance over a three-year vesting period.

Negatives

• A portion of the granted common units (6,456 units) was immediately disposed of to cover tax liabilities, reducing the net increase in direct beneficial ownership from the initial grant.

Future Outlook

The 16,000 Notional Units granted to the CFO are subject to a three-year vesting schedule, with one-third vesting on each anniversary of the December 1, 2025 award date, starting December 1, 2026. Vested units will be settled within 60 days after vesting, either in common units or their cash equivalent.

Industry Context

The reported transactions reflect a standard practice in corporate compensation, where equity incentive plans are used to align the interests of key executives with those of shareholders. The grant of Notional Units with a multi-year vesting schedule is a common mechanism to encourage long-term performance and retention in the oil and gas royalty and mineral interest sector.

Corporate Governance

Stakeholder Impact

• Shareholders: The grant of Notional Units and the CFO's increased beneficial ownership can be viewed positively as it aligns management's long-term interests with shareholder value. However, the issuance of new units for vesting could lead to minor dilution over time.
• Employees (CFO): The CFO benefits directly from the equity incentive plan, providing a significant component of long-term compensation tied to company performance.

Next Steps

• One-third of the 16,000 Notional Units will vest on December 1, 2026, with subsequent one-third vesting on December 1, 2027, and December 1, 2028.
• Vested Notional Units will be settled within 60 days after each vesting date.

Key Dates

Keywords

Dorchester Minerals, DMLP, Insider Transaction, Form 4, CFO, Equity Incentive Plan, Common Units, Notional Units, Beneficial Ownership