Insider Sale: CEO and President at AMPL sold 185,000 Shares

Skates Spenser, CEO and President at Amplitude (NASDAQ: AMPL), offloaded 185,000 shares of the company on Sep 10, 2026, fetching an estimated $2,275,611. The move represented a complete liquidation of 100% of their shares in this class. Consequently, Spenser’s holding in the AMPL stock now stands at zero.

Amplitude Insider Trading Activity

Over the trailing six months, Amplitude insiders have executed five trades in AMPL stock on the open market. Notably, all five were sales, with no purchases recorded.

Here is how recent AMPL stock activity broke down among insiders over the last six months:

• Crook Nathaniel Glenn (Chief Commercial Officer) sold 300,000 shares for an estimated $3,897,750.
• Skates Spenser (CEO and President) sold 185,000 shares for an estimated $2,275,611.
• Liu Curtis (Chief Technology Officer) logged two sales, moving 40,372 shares for an estimated $325,756, while making zero purchases.
• Wong Catherine sold 7,453 shares for an estimated $50,580.

Amplitude Revenue

Amplitude reported revenues of $194.4M in H1 2026. That figure marks a 19.09% increase compared to the same period last year.