Amprius Technologies, Inc. · NYSE:AMPX
Stefan Constantin Ionel sold 29,681 Amprius Technologies, Inc. shares (Form 4)
Traded Aug 21, 2026 · Filed Aug 25, 2026
On Aug 21, 2026, Stefan Constantin Ionel (Chief Technology Officer) sold 29,681 Amprius Technologies, Inc. shares at US$10.34 for US$307K, leaving 771,629 shares. Filed Aug 25, 2026 (Form 4).
- Sold
- 29,681 shares
- Price
- US$10.34
- Value
- US$307K
- Holding after
- 771,629 shares
- Trading plan
- No
- Role
- Chief Technology Officer
The filing in full
| Date | Security | Transaction | Shares | Price | Holding after | Ownership |
|---|---|---|---|---|---|---|
| Aug 21, 2026 | Common stock | Sale | 29,681 | US$10.34 | 771,629 | Direct |
Source
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