THOMAS NEERGAARD HANSEN - 15 Aug 2023 Form 4 Insider Report for Amplitude, Inc. (AMPL)

Role: President
Signature: /s/ Elizabeth Fisher, as attorney in fact for Thomas Neergaard Hansen
Issuer symbol: AMPL
Transactions as of: 15 Aug 2023
Net transactions value: -$281,862
Form type: 4
Filing time: 17 Aug 2023, 20:04:32 UTC
Previous filing: 19 May 2023
Next filing: 17 Nov 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMPL	Class A Common Stock	Award	$0	+66,021	+7.2%	$0.000000	980,637	15 Aug 2023	Direct	F1, F2
transaction	AMPL	Class A Common Stock	Tax liability	$281,862	-24,790	-2.5%	$11.37	955,847	15 Aug 2023	Direct	F3, F4

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	+39,745		$0.000000	39,745	15 Aug 2023	Class A Common Stock	39,745	$6.29	Direct	F5

* 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 eight substantially equal quarterly installments beginning on November 15, 2023, subject to the continued service of the reporting person through each vesting date.
F2	Includes 866,021 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 816,021 RSUs.
F5	1/24th 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 second anniversary of the Vesting Commencement Date, subject to the continued service of the reporting person through each vesting date.