Form 4: Director Kathleen Bayless Receives AMPX Equity Grant
Statement of Changes in Beneficial Ownership
Director Kathleen Bayless was granted 10,423 restricted stock units in Amprius Technologies, Inc. as part of a standard equity compensation arrangement.
Summary
- Director Kathleen Bayless acquired 10,423 restricted stock units (RSUs) of Amprius Technologies, Inc. (AMPX) on June 12, 2026.
- Each RSU represents a contingent right to receive one share of common stock.
- The units vest on the earlier of the one-year anniversary of the grant or the day before the next annual meeting of stockholders, contingent on continued service.
- Following this transaction, the director's total beneficial ownership stands at 216,120 shares.
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as a neutral, routine administrative filing regarding director compensation with no impact on the company's operational or financial trajectory.
Positives
- Alignment of director interests with long-term shareholder value through equity-based compensation.
- Standard vesting schedule ensures retention of board leadership.
Negatives
- None identified; this is a routine equity grant disclosure.
Risks
- Vesting is subject to the director's continued service to the company.
- The value of the equity is subject to market volatility of AMPX common stock.
Future Outlook
The filing does not provide forward-looking financial guidance, focusing solely on director equity compensation.
Industry Context
StockSavvy.ai notes that equity grants to board members are standard corporate governance practices designed to incentivize long-term oversight and strategic alignment in the high-growth battery technology sector.
Comparison to Industry Standards
- The grant of restricted stock units is consistent with standard compensation packages for independent directors in the technology and energy storage sectors.
- The one-year vesting cliff is a common industry practice for board-level equity awards.
Corporate Governance
| Change Type | Description | Effective Date | Impact Assessment |
|---|---|---|---|
| Power of Attorney | Kathleen Bayless authorized Thomas M. Stepien, Ricardo C. Rodriguez, and Siyu Jiang to file SEC documents on her behalf. | 2025-11-05 | Standard administrative procedure to facilitate timely regulatory compliance. |
Stakeholder Impact
- Minimal impact on shareholders; reflects standard director compensation practices.
Next Steps
- Vesting of the 10,423 RSUs on the earlier of the one-year anniversary or the day before the next annual meeting.
Key Dates
| Date | Description |
|---|---|
| 2025-11-05 | Date of Power of Attorney execution. |
| 2026-06-12 | Date of the equity grant transaction. |
| 2026-06-16 | Date of filing with the SEC. |
Keywords
Amprius Technologies, AMPX, Form 4, Director Compensation, Restricted Stock Units, Insider Ownership
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