Form 4: Ambiq Micro Director Receives RSU Grant
Statement of Changes in Beneficial Ownership
Director Wen Hsuan Hsieh was granted 4,957 restricted stock units as part of the company's 2025 Equity Incentive Plan.
Summary
- Director Wen Hsuan Hsieh acquired 4,957 restricted stock units (RSUs) on June 8, 2026.
- Each RSU represents a contingent right to receive one share of common stock.
- The RSUs vest in three equal annual installments based on service or annual stockholder meetings.
- The reporting person maintains indirect ownership of 633,920 shares through Matter Venture Partners Fund I, L.P.
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as a routine regulatory disclosure regarding director compensation with no material impact on company operations or financial health.
Positives
- Alignment of director interests with long-term shareholder value through equity-based compensation.
Negatives
- None identified.
Risks
- Vesting is subject to the reporting person's continuous service as a director.
Future Outlook
The RSUs will vest in three equal annual installments, contingent upon the director's continuous service to the company.
Industry Context
StockSavvy.ai notes that equity grants to directors are standard corporate governance practices designed to incentivize long-term oversight and strategic alignment in the semiconductor and technology sectors.
Comparison to Industry Standards
- The use of three-year vesting schedules for director equity is consistent with standard corporate governance practices for U.S. publicly traded technology companies.
Corporate Governance
| Change Type | Description | Effective Date | Impact Assessment |
|---|---|---|---|
| Equity Incentive Plan | Grant issued under the Issuer's 2025 Equity Incentive Plan. | 06/08/2026 | Standard implementation of existing compensation policy. |
Related Party Transactions
- Reporting person exercises control over Matter Venture Partners Fund I, L.P., which holds 633,920 shares.
Stakeholder Impact
- Minimal impact on shareholders; reflects standard director compensation.
Next Steps
- Vesting of RSU installments on the first, second, and third anniversaries of the grant date or corresponding annual stockholder meetings.
Key Dates
| Date | Description |
|---|---|
| 06/08/2026 | Date of RSU grant transaction. |
| 06/10/2026 | Date of filing. |
Keywords
Ambiq Micro, AMBQ, Form 4, Insider Trading, Restricted Stock Units, Director Compensation
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