Open Insider Trading Activity for Amplitude, Inc. CEO and President Skates Spenser
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction AMPL | 2026-10-06 | 2026-10-02 | Amplitude, Inc. | Skates Spenser | CEO and President | Sell | 1 | 70,087 | $14.52 | $1,017,684.27 | 100.00% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction AMPL | 2026-10-02 | 2026-10-01 | Amplitude, Inc. | Skates Spenser | CEO and President | Sell | 2 | 4,913 | $14.45 | $70,996.97 | 100.00% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction AMPL | 2026-09-14 | 2026-09-10 | Amplitude, Inc. | Skates Spenser | CEO and President | Sell | 1 | 185,000 | $12.30 | $2,275,611.00 | 100.00% | View Filing |