Hoang Vuong - 17 Feb 2022 Form 4 Insider Report for Amplitude, Inc. (AMPL)

Role: Chief Financial Officer
Signature: /s/ Elizabeth Fisher, as Attorney-in-Fact for Hoang Vuong
Issuer symbol: AMPL
Transactions as of: 17 Feb 2022
Net transactions value: +$460,335
Form type: 4
Filing time: 23 Feb 2022, 17:13:18 UTC
Previous filing: 03 Jan 2022
Next filing: 11 May 2022
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	Options Exercise	$8,335	+3,688	+9.6%	$2.26^*	42,186	17 Feb 2022	Direct
transaction	AMPL	Class A Common Stock	Options Exercise	$452,000	+200,000	+474%	$2.26^*	242,186	17 Feb 2022	Direct
transaction	AMPL	Class A Common Stock	Conversion of derivative security	$0	-3,688	-1.5%	$0.000000	238,498	17 Feb 2022	Direct	F1
transaction	AMPL	Class A Common Stock	Conversion of derivative security	$0	-200,000	-84%	$0.000000	38,498	17 Feb 2022	Direct	F1

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	Stock Option (Right to Buy)	Options Exercise	$0	-3,688	-6.3%	$0.000000	55,305	17 Feb 2022	Class A Common Stock	3,688	$2.26	Direct	F2
transaction	AMPL	Stock Option (Right to Buy)	Options Exercise	$0	-200,000	-18%	$0.000000	888,009	17 Feb 2022	Class A Common Stock	200,000	$2.26	Direct	F3
transaction	AMPL	Class B Common Stock	Conversion of derivative security	$0	+3,688	+1.6%	$0.000000	233,188	17 Feb 2022	Class A Common Stock	3,688		Direct	F1, F4
transaction	AMPL	Class B Common Stock	Conversion of derivative security	$0	+200,000	+86%	$0.000000	433,188	17 Feb 2022	Class A Common Stock	200,000		Direct	F1, F4

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

Explanation of Responses:

Id	Content
F1	Represents the conversion of Class A Common Stock into the Issuer's Class B Common Stock effected pursuant to an amendment to the Issuer's Amended and Restated 2014 Stock Option and Grant Plan, which gave holders a one-time right to exchange such shares of Class A Common Stock for an equal number of shares of Class B Common Stock.
F2	1/48th of the shares subject to the option vest on each monthly anniversary measured from June 4, 2019 (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.
F3	The option is early exercisable. 1/48th of the shares subject to the option vest on each monthly anniversary measured from April 29, 2019 (the "Vesting Commencement Date"), such that 100% of the shares subject to the option will be fully vested on the fourth anniversary of the Vesting Commencement Date.
F4	The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will convert automatically into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (a) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions or (b) the date that is six months following the date on which none of the Issuer's founders is an employee or director of the Issuer (unless a founder has rejoined the Issuer during such six-month period).