Spenser Skates
10% Owner at AMPL
Data refreshed: Oct 11, 2026, 11:42 PM UTC
Total filings
9
Buys
0
$0
Sells
4
$3.4M
Grants & other
0
$0
Recent filings
| Filed | Symbol | Type | Qty | Value |
|---|---|---|---|---|
| Oct 6, 2026 | AMPL Amplitude, Inc. | OTHER | 70,087 | — |
| Oct 6, 2026 | AMPL Amplitude, Inc. | SELL | 70,087 | $1.0M |
| Oct 2, 2026 | AMPL Amplitude, Inc. | OTHER | 3,539 | — |
| Oct 2, 2026 | AMPL Amplitude, Inc. | SELL | 3,539 | $51K |
| Oct 2, 2026 | AMPL Amplitude, Inc. | SELL | 1,374 | $20K |
| Oct 2, 2026 | AMPL Amplitude, Inc. | OTHER | 1,374 | — |
| Sep 14, 2026 | AMPL Amplitude, Inc. | OTHER | 185,000 | — |
| Sep 14, 2026 | AMPL Amplitude, Inc. | SELL | 185,000 | $2.3M |
| Aug 18, 2026 | AMPL Amplitude, Inc. | OTHER | 52,369 | $682K |