Liu Curtis 4
4 · Amplitude, Inc. · Filed Nov 18, 2025
Insider Transaction Report
Form 4
Amplitude, Inc.AMPL
Liu Curtis
DirectorChief Technology Officer10% Owner
Transactions
- Tax Payment
Class A Common Stock
2025-11-15$10.73/sh−36,092$387,267→ 756,952 total
Footnotes (2)
- [F1]Represents shares of the Issuer's Class A Common Stock withheld by the Issuer solely to satisfy tax withholding obligations in connection with the net issuance of shares of the Issuer's Class A Common Stock delivered to the reporting person on November 15, 2025, from the vesting of restricted stock units ("RSUs"), and does not represent a sale by the reporting person.
- [F2]Includes 639,658 RSUs.