Form 4: Amprius Technologies CFO Sandra Wallach Reports Acquisition and Disposal of Common Stock
SEC Form 4
Sandra Wallach, CFO of Amprius Technologies, reports acquiring and disposing of common stock and restricted stock units.
Summary
- Sandra Wallach, the Chief Financial Officer of Amprius Technologies, Inc., filed a Form 4 detailing changes in her beneficial ownership of the company's securities.
- On March 19, 2025, Wallach acquired 383,260 shares of common stock.
- These shares were represented by restricted stock units (RSUs), each convertible to one share of common stock.
- Vesting occurs in installments, with 1/16th of the shares vesting quarterly starting May 20, 2025, and continuing until February 20, 2029, contingent upon continued service.
- Wallach also disposed of 1,061,260 shares of common stock.
- Following these transactions, Wallach's beneficial ownership includes 945,535 restricted stock units subject to vesting schedules and conditions.
Sentiment
Score: 5
Explanation: This is a routine filing; sentiment is neutral as it reflects standard insider trading activity.
Future Outlook
The vesting schedule of the restricted stock units extends until February 20, 2029, contingent on the reporting person's continued service.
Industry Context
Form 4 filings are standard practice for reporting changes in beneficial ownership by company insiders, providing transparency to investors.
Stakeholder Impact
- The filing provides transparency to shareholders regarding insider transactions.
Key Dates
| Date | Description |
|---|---|
| 03/19/2025 | Date of transaction: acquisition of 383,260 shares and disposal of 1,061,260 shares. |
| 03/21/2025 | Date of signature on the Form 4 filing. |
| 05/20/2025 | First vesting date for restricted stock units, with 1/16th of shares vesting. |
| 08/20/2025 | Quarterly vesting date for restricted stock units. |
| 11/20/2025 | Quarterly vesting date for restricted stock units. |
| 02/20/2029 | Final vesting date for restricted stock units. |
Keywords
Form 4, beneficial ownership, restricted stock units, Amprius Technologies, Sandra Wallach, CFO, AMPX, common stock
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