sec filings
Insider trades
Open-market buys and sales that company insiders report to the SEC on .
Side
Planned sales
Role
AMPL
Updated 10/6/2026, 8:56 AM ET.
| Stock | Side | Value | Insider | Shares | Avg price | Filed | Tags | Filing |
|---|---|---|---|---|---|---|---|---|
| AMPL Amplitude, Inc. | Sale | $70,997 | Skates Spenser CEO and President, Director, 10% owner | 4,913 sh | at $14.45 | Filed Oct 2, 6:44 PM ET | Filing | |
| AMPL Amplitude, Inc. | Sale | $2,275,611 | Skates Spenser CEO and President, Director, 10% owner | 185,000 sh | at $12.30 | Filed Sep 14, 4:59 PM ET | Filing | |
| AMPL Amplitude, Inc. | Sale | $3,897,750 | Crook Nathaniel Glenn Chief Commercial Officer | 300,000 sh | at $12.99 | Filed Sep 9, 5:03 PM ET | Filing |