June 1, 2026 · Form 4 insider transaction
Liu Curtis sold 22,201 shares of Amplitude, Inc. at $8.03 per share, a transaction worth $178.2K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.
The sales reported were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 26, 2025.; This transaction was executed in multiple trades at prices ranging from $8.0000 to $8.0600. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.; Includes 880,520 restricted stock units.