Bornstein Jonathan
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Bornstein Jonathan. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| AMPX-WT | President of Amprius Lab | Option Exercise | 3,471 | $0.98 | $3,402 | Mar 10, 2025 |
| AMPX-WT | President of Amprius Lab | Sale | 13,527 | $3.13 | $42,340 | Feb 21, 2025 |
| AMPX-WT | President of Amprius Lab | Sale | 133,536 | $1.92 | $256,389 | Nov 21, 2024 |
| AMPX-WT | President of Amprius Lab | Sale | 18,644 | $1.04 | $19,390 | Aug 21, 2024 |
| AMPX-WT | President of Amprius Lab | Sale | 11,171 | $1.33 | $14,857 | May 22, 2024 |
| AMPX-WT | President of Amprius Lab | Option Exercise | 1,007,867 | $0.05 | $50,393 | Apr 12, 2024 |
| AMPX-WT | President of Amprius Lab | Option Exercise | 125,983 | $0.05 | $6,299 | Apr 2, 2024 |
| AMPX-WT | President of Amprius Lab | Award / Grant | 558,930 | — | — | Mar 19, 2024 |
| AMPX-WT | President of Amprius Lab | Option Exercise | 109,800 | $0.05 | $5,490 | Mar 6, 2024 |
| AMPX-WT | President of Amprius Lab | Sale | 150,000 | $4.43 | $664,500 | Feb 6, 2024 |
| AMPX-WT | President of Amprius Lab | Sale | 25,366 | $5.05 | $128,098 | Jan 2, 2024 |
| AMPX-WT | President of Amprius Lab | Sale | 54,477 | $3.88 | $211,371 | Dec 5, 2023 |
| AMPX-WT | President of Amprius Lab | Option Exercise | 27,631 | $0.05 | $1,382 | Nov 20, 2023 |
| AMPX-WT | President of Amprius Lab | Option Exercise | 48,052 | $0.05 | $2,403 | Nov 9, 2023 |
| AMPX-WT | President of Amprius Lab | Option Exercise | 70,329 | $0.05 | $3,516 | Oct 12, 2023 |
| AMPX-WT | President of Amprius Lab | Option Exercise | 143,516 | $0.05 | $7,176 | Sep 19, 2023 |