Skates Spenserinsider trades
In SEC Form 4 filings, Skates Spenser is listed as CEO and President of Amplitude, Inc. (AMPL). In the last 90 days, Skates Spenser sold $3.36M of Amplitude, Inc. (AMPL) on the open market and bought none. All 4 sales were reported under a 10b5-1 trading plan.
Companies and roles
| Company | Role | Transactions | Last filed |
|---|---|---|---|
| AMPLAmplitude, Inc. | CEO and President | 12 | Oct 6 |
Cluster buys
No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).
Form 4 historysince 2026-09-14
| Company | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| AMPLAmplitude, Inc. | Oct 2 | Oct 6 | C | 70,087 | $0.00 | $0 | 70,087 | Yes | Form 4 |
| AMPLAmplitude, Inc. | Oct 2 | Oct 6 | S | 70,087 | $14.52 | Sale −$1,017,684 | not reported | Yes | Form 4 |
| AMPLAmplitude, Inc. | Oct 2 | Oct 6 | C · derivative | 70,087 | $0.00 | $0 | 307,157 | Yes | Form 4 |
| AMPLAmplitude, Inc. | Oct 1 | Oct 2 | C | 3,539 | $0.00 | $0 | 3,539 | Yes | Form 4 |
| AMPLAmplitude, Inc. | Oct 1 | Oct 2 | S | 3,539 | $14.45 | Sale −$51,139 | not reported | Yes | Form 4 |
| AMPLAmplitude, Inc. | Oct 1 | Oct 2 | C · derivative | 3,539 | $0.00 | $0 | 377,244 | Yes | Form 4 |
| AMPLAmplitude, Inc. | Sep 30 | Oct 2 | C | 1,374 | $0.00 | $0 | 1,374 | Yes | Form 4 |
| AMPLAmplitude, Inc. | Sep 30 | Oct 2 | S | 1,374 | $14.45 | Sale −$19,858 | not reported | Yes | Form 4 |
| AMPLAmplitude, Inc. | Sep 30 | Oct 2 | C · derivative | 1,374 | $0.00 | $0 | 380,783 | Yes | Form 4 |
| AMPLAmplitude, Inc. | Sep 10 | Sep 14 | C | 185,000 | $0.00 | $0 | 185,000 | Yes | Form 4 |
| AMPLAmplitude, Inc. | Sep 10 | Sep 14 | S | 185,000 | $12.30 | Sale −$2,275,611 | not reported | Yes | Form 4 |
| AMPLAmplitude, Inc. | Sep 10 | Sep 14 | C · derivative | 185,000 | $0.00 | $0 | 382,157 | Yes | Form 4 |
Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.