Amplitude, Inc. — Director's Dealing 2023

Aug 18, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Amplitude, Inc. (AMPL)
CIK: 0001866692
Period of Report: 2023-08-15

Reporting Person: Harms Christopher (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-08-15	Class A Common Stock	A	247579	—	Acquired	640970	Direct
2023-08-15	Class A Common Stock	F	11759	$11.37	Disposed	629211	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-08-15	Employee Stock Option (Right to Buy)	$6.52	A	143788	Acquired	2033-08-14	Class A Common Stock (143788)	Direct

Footnotes

F1: Each restricted stock unit ("RSU") represents a right to receive one share of the Issuer's Class A Common Stock. The RSUs vest in sixteen substantially equal quarterly installments beginning on November 15, 2023, subject to the continued service of the reporting person through each vesting date.

F2: Includes 621,631 RSUs.

F3: 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, 2023, from the vesting of RSUs, and does not represent a sale by the reporting person.

F4: Includes 587,626 RSUs.

F5: 1/48th of the shares subject to the option vest on each monthly anniversary measured from August 15, 2023 (the "Vesting Commencement Date"), such that 100% of the shares subject to the option will be fully vested and exercisable on the fourth anniversary of the Vesting Commencement Date, subject to the continued service of the reporting person through each vesting date.