Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| AMPL | Skates Spenser | CEO and President | 09/10/2026 | Verkauf | 12.30 | 185,000 | 2,275,611 | Form 4 |
| AMPL | Skates Spenser | CEO and President | 09/10/2026 | Wandlung | — | 185,000 | — | Form 4 |
| AMPL | Crook Nathaniel Glenn | Chief Commercial Officer | 09/04/2026 | Verkauf | 12.99 | 300,000 | 3,897,750 | Form 4 |
| AMPL | Liu Curtis | Chief Technology Officer | 08/17/2026 | Steuer-Abgabe | 13.03 | 53,878 | 702,030 | Form 4 |
| AMPL | Skates Spenser | CEO and President | 08/17/2026 | Steuer-Abgabe | 13.03 | 52,369 | 682,368 | Form 4 |
| AMPL | Crook Nathaniel Glenn | Chief Commercial Officer | 08/17/2026 | Steuer-Abgabe | 13.03 | 109,368 | 1,425,065 | Form 4 |
| AMPL | Casey Andrew | Chief Financial Officer | 08/17/2026 | Steuer-Abgabe | 13.03 | 72,814 | 948,766 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).