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Skates Spenser
InsiderCIK 0001882913
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 12
- Buy transactions
- 0
- Sell transactions
- 11
- Companies
- 1
- Active
- 2025–2026
Skates Spenser has filed 12 SEC reports (2025–2026), all concentrated in Amplitude, Inc. (AMPL), totaling $11.2M in disclosed volume. Weighing $0 bought versus $10.3M sold, the history is heavily weighted toward selling. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
12 loaded
| Oct 28 | AMPL Amplitude, Inc. | Skates Spenser | Insider | Sell | $121.8K |
| Oct 27 | AMPL Amplitude, Inc. | Skates Spenser | Insider | Sell | $1.9M |
| Oct 6 | AMPL Amplitude, Inc. | Skates Spenser | Insider | Sell | $1.0M |
| Oct 2 | AMPL Amplitude, Inc. | Skates Spenser | Insider | Sell | $71.0K |
| Sep 14 | AMPL Amplitude, Inc. | Skates Spenser | CEO and President, Director, 10% Owner | Sell | $2.3M |
| Aug 18 | AMPL Amplitude, Inc. | Skates Spenser | CEO and President, Director, 10% Owner | Tax withheld | $682.4K |
| May 19 | AMPL Amplitude, Inc. | Skates Spenser | Insider | Tax withheld | $239.7K |
| Apr 22 | AMPL Amplitude, Inc. | Skates Spenser | Insider | Grant | $0 |
| Dec 30 | AMPL Amplitude, Inc. | Skates Spenser | Insider | Sell | $1.2K |
| Dec 29 | AMPL Amplitude, Inc. | Skates Spenser | Insider | Sell | $513.4K |
| Nov 13 | AMPL Amplitude, Inc. | Skates Spenser | Insider | Sell | $4.4M |
| Aug 6 | AMPL Amplitude, Inc. | Skates Spenser | Insider | Gift | $0 |
12 filings