AMPL insider trades & Congress trades
Amplitude, Inc.: public insider filings and Congress disclosures, in one place.
Bourse has recorded 12 open-market insider transactions in Amplitude, Inc. (AMPL) (0 purchases with code P and 12 sales with code S), the most recent on November 5, 2026.
In the last 90 days: 0 purchases by 0 insiders ($0) and 12 sales by 2 ($9.28M).
Insider transactions
SEC Form 4, open-market purchases (P) and sales (S) only. Awards, option exercises and tax withholding are excluded. “After” shows the stock’s return over the month following the trade, where available.
| Date | Insider | Role | Type | Shares | Price | Value | After 1M |
|---|---|---|---|---|---|---|---|
| Nov 5, 2026 | Skates Spenser | CEO and President | Sell | 29 | $17.52 | $508 | – |
| Nov 5, 2026 | Skates Spenser | CEO and President | Sell | 32 | $18.67 | $597 | – |
| Nov 4, 2026 | Skates Spenser | CEO and President | Sell | 901 | $17.46 | $16K | – |
| Oct 28, 2026 | Skates Spenser | CEO and President | Sell | 6,651 | $17.53 | $117K | – |
| Oct 26, 2026 | Skates Spenser | CEO and President | Sell | 100 | $17.45 | $2K | – |
| Oct 26, 2026 | Skates Spenser | CEO and President | Sell | 200 | $17.47 | $3K | – |
| Oct 23, 2026 | Skates Spenser | CEO and President | Sell | 107,136 | $17.52 | $1.88M | – |
| Oct 2, 2026 | Skates Spenser | CEO and President | Sell | 70,087 | $14.52 | $1.02M | – |
| Oct 1, 2026 | Skates Spenser | CEO and President | Sell | 3,539 | $14.45 | $51K | +0.2% |
| Sep 30, 2026 | Skates Spenser | CEO and President | Sell | 1,374 | $14.45 | $20K | +0.2% |
| Sep 10, 2026 | Skates Spenser | CEO and President | Sell | 185,000 | $12.30 | $2.28M | +0.2% |
| Sep 4, 2026 | Crook Nathaniel Glenn | Chief Commercial Officer | Sell | 300,000 | $12.99 | $3.90M | +0.2% |
Data as of November 12, 2026. Public filings only. A purchase or sale by a politician or an insider does not by itself imply any wrongdoing.
See all the latest insider trades. New to these filings? Read how to read a Form 4, how Congress trades are disclosed and what insider cluster buying means. Sources and limits are on the Methodology page.
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