AMPLITUDE INC A (AMPL) insider trading activity (SEC Form 4). Over the trailing 90 days, AMPL insiders filed 0 purchases totalling $0 and 2 sales totalling $6.2M — net SELLING of $6.2M. Most recent filing: Sep 14, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.
| Filed | Insider | Role | Type | Shares | Price | Value | |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | Skates Spenser | CEO, Pres, 10% | S SaleOE | — | $12.30 | $2.3M | filing |
| Sep 9, 2026 | Crook Nathaniel Glenn | Chief Commercial Officer | S Sale | — | $12.99 | $3.9M | filing |
| Jun 15, 2026 | Wong Catherine | Dir | S Sale | — | $6.79 | $51K | filing |
| Jun 16, 2026 | Liu Curtis | CTO, 10% | S Sale | — | $8.03 | $183K | filing |
| Jun 3, 2026 | Liu Curtis | CTO, 10% | S Sale | — | $8.03 | $178K | filing |