4//SEC Filing
Liu Curtis 4
Accession 0001562180-25-005897
CIK 0001866692other
Filed
Aug 18, 8:00 PM ET
Accepted
Aug 19, 5:44 PM ET
Size
5.3 KB
Accession
0001562180-25-005897
Insider Transaction Report
Form 4
Amplitude, Inc.AMPL
Liu Curtis
DirectorChief Technology Officer10% Owner
Transactions
- Tax Payment
Class A Common Stock
2025-08-15$11.47/sh−34,301$393,432→ 793,044 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 August 15, 2025, from the vesting of restricted stock units ("RSUs"), and does not represent a sale by the reporting person.
- [F2]Includes 710,732 RSUs.
Documents
Issuer
Amplitude, Inc.
CIK 0001866692
Entity typeother
Related Parties
1- filerCIK 0001883022
Filing Metadata
- Form type
- 4
- Filed
- Aug 18, 8:00 PM ET
- Accepted
- Aug 19, 5:44 PM ET
- Size
- 5.3 KB