Willsher Martyn
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to Willsher Martyn. 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 |
|---|---|---|---|---|---|---|
| PED | Award / Grant | 114,543 | — | — | Nov 13, 2025 | |
| AMPY | SEE REMARKS | Purchase | 15,000 | $3.84 | $57,600 | Mar 7, 2025 |
| AMPY | SEE REMARKS | Option Exercise | 61,496 | — | — | Feb 1, 2025 |
| AMPY | SEE REMARKS | Tax Withholding | 48,201 | $6.00 | $289,206 | Jan 8, 2025 |
| AMPY | PRESIDENT, CEO | Tax Withholding | 8,152 | $6.05 | $49,320 | Mar 16, 2024 |
| AMPY | PRESIDENT, CEO | Tax Withholding | 15,244 | $6.12 | $93,293 | Feb 1, 2024 |
| AMPY | PRESIDENT, CEO | Tax Withholding | 21,879 | $5.93 | $129,742 | Jan 5, 2024 |
| AMPY | PRESIDENT, CEO | Sale | 26,599 | $6.85 | $182,203 | Jun 12, 2023 |
| AMPY | PRESIDENT, CEO, INTERIM CFO | Option Exercise | 20,715 | — | — | Mar 16, 2023 |
| AMPY | PRESIDENT, CEO | Tax Withholding | 7,883 | $8.66 | $68,267 | Feb 1, 2023 |
| AMPY | PRESIDENT, CEO | Tax Withholding | 13,153 | $8.79 | $115,615 | Jan 7, 2023 |
| AMPY | PRESIDENT, CEO | Option Exercise | 20,715 | — | — | Mar 16, 2022 |
| AMPY | PRESIDENT, CEO | Tax Withholding | 4,607 | $3.11 | $14,328 | Feb 1, 2022 |
| AMPY | PRESIDENT AND CEO | Option Exercise | 3,529 | — | — | Oct 1, 2021 |
| AMPY | PRESIDENT, CEO | Option Exercise | 2,706 | — | — | Apr 30, 2021 |
| AMPY | See Remarks | Award / Grant | 124,290 | — | — | Apr 1, 2021 |
| AMPY | See Remarks | Award / Grant | 47,090 | — | — | Feb 19, 2021 |
| AMPY | PRESIDENT & CEO | Option Exercise | 3,529 | — | — | May 4, 2020 |
| AMPY | See Remarks | Award / Grant | 10,367 | — | — | Aug 6, 2019 |