Form 4: Mirum Pharmaceuticals Director Equity Grant
Director Equity Grant
Director Michael G. Grey received an equity grant of stock options and restricted stock units from Mirum Pharmaceuticals.
Summary
- Director Michael G. Grey was granted 3,772 stock options with an exercise price of $101.
- Director Michael G. Grey was granted 1,980 restricted stock units (RSUs).
- Both the stock options and RSUs vest on the first anniversary of the grant date (June 15, 2027), or upon the date of the 2027 annual stockholder meeting, whichever occurs first.
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as a routine administrative filing regarding director compensation, which carries a neutral sentiment.
Positives
- Equity-based compensation aligns director interests with long-term shareholder value.
Negatives
- The issuance of new equity results in minor dilution to existing shareholders.
Risks
- Market volatility could impact the value of the granted equity instruments.
- Failure to meet performance or retention milestones could affect the ultimate value realized by the director.
Future Outlook
The equity grants are subject to standard vesting schedules tied to the 2027 annual stockholder meeting, indicating a focus on director retention through the next fiscal year.
Management Comments
- The grants are contingent rights to receive common stock, subject to vesting conditions.
Industry Context
StockSavvy.ai notes that standard equity compensation for board members in the biotechnology sector is a common practice to ensure alignment with long-term clinical and commercial milestones.
Comparison to Industry Standards
- The use of a mix of stock options and RSUs is consistent with standard executive and director compensation packages in the mid-cap pharmaceutical industry.
- Vesting schedules tied to annual meetings are standard corporate governance practice for non-employee directors.
Corporate Governance
| Change Type | Description | Effective Date | Impact Assessment |
|---|---|---|---|
| Power of Attorney | Michael Grey appointed Doug Sheehy, Jody Howe, and Judit Ryvkin as attorneys-in-fact for SEC filings. | 06/10/2026 | Standard administrative update to facilitate timely regulatory reporting. |
Stakeholder Impact
- Minor dilution for existing shareholders due to the issuance of new equity instruments.
Next Steps
- Vesting of equity grants on the earlier of the first anniversary or the 2027 annual stockholder meeting.
Key Dates
| Date | Description |
|---|---|
| 06/10/2026 | Date of Power of Attorney execution by Michael Grey. |
| 06/15/2026 | Date of the equity grant transaction. |
| 06/17/2026 | Date of filing for the Form 4. |
Keywords
MIRM, Mirum Pharmaceuticals, Form 4, Director Compensation, Equity Grant, Insider Transaction
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