Insider · CIK 0001882913
Spenser Skates
Files at: AMPL. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 SForm 4 → | Sep 14, 4:59 pm EDT | Amplitude, Inc.AMPL | 185,000 | $12.30 | $2,275,611 | 0 | −100% | 10b5-1 |
| Sep 10, 2026 CForm 4 → | Sep 14, 4:59 pm EDT | Amplitude, Inc.AMPL | 185,000 | — | — | 185,000 | — | 10b5-1 |
| Aug 17, 2026 FForm 4 → | Aug 18, 5:18 pm EDT | Amplitude, Inc.AMPL | 52,369 | $13.03 | $682,368 | 1,231,188 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 CForm 4 → | Sep 14, 4:59 pm EDT | Amplitude, Inc.AMPL | 185,000 | — | — | 382,157 | — | 10b5-1 |