Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Thomas M. Stepien currently holds 694,923 shares of Amprius Technologies, Inc. (AMPX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Thomas M. Stepien has been a net seller of AMPX stock. They have purchased $0 and sold $972.9K worth of shares.
Thomas M. Stepien's most recent insider trade was on May 27, 2026, when they sold 4,375 shares at $17.19 per share.
Thomas M. Stepien serves as Executive at Amprius Technologies, Inc. (AMPX). They have executed 4 insider transactions totaling $972.9K over their tenure at the company.
Thomas M. Stepien holds the position of Executive at Amprius Technologies, Inc., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 1 years and currently hold a stake valued at $0.
Thomas M. Stepien has shown a selling trading pattern, with $0 in total purchases and $972.9K in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Thomas M. Stepien was on May 21, 2026, when they sold $897.7K worth of AMPX shares. This transaction involved 60,702 shares at $14.79 per share.
Thomas M. Stepien currently owns 694,923 shares of Amprius Technologies, Inc. (AMPX), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Thomas M. Stepien's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Thomas M. Stepien has 4 Form 4 filings on record as an insider at Amprius Technologies, Inc..
Set alerts for Thomas M. Stepien and 40,000+ other insiders.