Stefan Constantin Ionelinsider trades
In SEC Form 4 filings, Stefan Constantin Ionel is listed as Chief Technology Officer of Amprius Technologies, Inc. (AMPX). In the last 90 days, Stefan Constantin Ionel sold $306.9K of Amprius Technologies, Inc. (AMPX) on the open market and bought none.
Companies and roles
| Company | Role | Transactions | Last filed |
|---|---|---|---|
| AMPXAmprius Technologies, Inc. | Chief Technology Officer | 1 | Aug 25 |
Cluster buys
No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).
Form 4 historysince 2026-08-25
Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.