Amplitude AMPL
Amplitude, Inc. · Nasdaq · Services-Prepackaged Software
$17.44+1.04%close on Oct. 28, 2026 · volume 1.4M · Yahoo Finance
Price, last 47 sessions
Our coverage
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Insider buying and selling
| Date | Insider | Trade | Shares | Avg. price | Value |
|---|---|---|---|---|---|
| Oct. 28, 2026 | Spenser Skates CEO and President, director, 10% owner · indirect | Sold 10b5-1 plan | 6,651 | $17.53 | $116,564 |
| Oct. 26, 2026 | Spenser Skates CEO and President, director, 10% owner · indirect | Sold 10b5-1 plan | 300 | $17.46 $17.45-$17.47 | $5,239 |
| Oct. 23, 2026 | Spenser Skates CEO and President, director, 10% owner · indirect | Sold 10b5-1 plan | 107,136 | $17.52 | $1.88 million |
| Oct. 2, 2026 | Spenser Skates CEO and President, director, 10% owner · indirect | Sold 10b5-1 plan | 70,087 | $14.52 | $1.02 million |
| Oct. 1, 2026 | Spenser Skates CEO and President, director, 10% owner · indirect | Sold 10b5-1 plan | 3,539 | $14.45 | $51,139 |
| Sept. 30, 2026 | Spenser Skates CEO and President, director, 10% owner · indirect | Sold 10b5-1 plan | 1,374 | $14.45 | $19,858 |
| Sept. 10, 2026 | Spenser Skates CEO and President, director, 10% owner · indirect | Sold 10b5-1 plan | 185,000 | $12.30 | $2.28 million |
| Sept. 4, 2026 | Nathaniel Glenn Crook Chief Commercial Officer | Sold 10b5-1 plan | 300,000 | $12.99 | $3.90 million |
Open-market purchases and sales reported on SEC Form 4 filed since July 24, 2026; grants, option exercises and shares withheld for tax aren't shown. A trade under a 10b5-1 plan was scheduled in advance. Where a filing was amended, the amendment's figures are shown.
Recent SEC filings
All 18 →Departure/appointment of directors or officers · Regulation FD disclosure · Financial statements and exhibits