Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Stefan Constantin Ionel
Over the trailing 90 days, Stefan Constantin Ionel (Other Officer at Amprius Technologies, Inc.) sold $481K of stock in AMPX, per 2 SEC Form 4 transactions.
- Role
- Other Officer
- Companies
- AMPX
- Window
- Trailing 90 days · 2 transactions · CIK 1940928
- Net activity
- −$481K ($0 bought · $481K sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| AMPX | Amprius Technologies, Inc. | 2 | — | $481K | −$481K |
Transactions (2)
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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