AlphaYouSS
Insider selling
Spenser Skates sold $2.3M of Amplitude, Inc. (AMPL) stock
Spenser Skates, CEO and President, 10% of Amplitude, Inc. (AMPL), sold 185,000 shares of AMPL stock worth $2.3M, per an SEC Form 4 filed Sep 14, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Sep 10, 2026, 4 days before it was made public.
AMPL has moved +7.8% since the trade date, from $12.46 to $13.43 (Sep 21, 2026 close).
- Traded
- Sep 10, 2026
- Disclosed
- Sep 14, 2026
- Filing delay
- 4 days
- Price since
- +7.8%
- Role
- CEO and President, 10%
- Source
- SEC Form 4
More AMPL insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.