Christopher Harms - Mar 15, 2023 Form 4 Insider Report for Amplitude, Inc. (AMPL)

Role: Chief Financial Officer
Signature: /s/ Elizabeth Fisher, as Attorney-in-Fact for Christopher Harms
Stock symbol: AMPL
Transactions as of: Mar 15, 2023
Transactions value $: $0
Form type: 4
Date filed: 3/17/2023, 06:21 PM
Previous filing: Feb 27, 2023
Next filing: May 19, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMPL	Class A Common Stock	Award	$0	+408K		$0.00	408K	Mar 15, 2023	Direct	F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	AMPL	Employee Stock Option (Right to Buy)	Award	$0	+242K		$0.00	242K	Mar 15, 2023	Class A Common Stock	242K	$12.37	Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
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 twelve substantially equal quarterly installments beginning on May 15, 2023, subject to the continued service of the reporting person through each vesting date.
F2	Consists of 408,057 RSUs.
F3	1/36th of the shares subject to the option vest on each monthly anniversary measured from February 15, 2023 (the "Vesting Commencement Date"), such that 100% of the shares subject to the option will be fully vested and exercisable on the third anniversary of the Vesting Commencement Date, subject to the continued service of the reporting person through each vesting date.