Hoang Vuong - 12 Nov 2021 Form 4 Insider Report for Amplitude, Inc. (AMPL)

Role: Chief Financial Officer
Signature: /s/ Hoang Vuong
Issuer symbol: AMPL
Transactions as of: 12 Nov 2021
Net transactions value: -$7,105,609
Form type: 4
Filing time: 16 Nov 2021, 20:36:09 UTC
Previous filing: 30 Sep 2021
Next filing: 03 Jan 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	$226,000	+100,000	+417%	$2.26^*	123,999	12 Nov 2021	Direct
transaction	AMPL	Class A Common Stock	Sale	$5,442,677	-74,313	-60%	$73.24^*	49,686	12 Nov 2021	Direct	F1
transaction	AMPL	Class A Common Stock	Sale	$1,905,595	-25,687	-52%	$74.19^*	23,999	12 Nov 2021	Direct	F2
transaction	AMPL	Class A Common Stock	Other	$0	+372		$0.000000	372	12 Nov 2021	Trust	F3, F4
transaction	AMPL	Class A Common Stock	Options Exercise	$16,663	+7,373	+31%	$2.26^*	31,372	15 Nov 2021	Direct

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	-100,000	-8.4%	$0.000000	1,088,009	12 Nov 2021	Class A Common Stock	100,000	$2.26	Direct	F5
transaction	AMPL	Stock Option (Right to Buy)	Options Exercise	$0	-7,373	-10%	$0.000000	66,367	15 Nov 2021	Class A Common Stock	7,373	$2.26	Direct	F5

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

Explanation of Responses:

Id	Content
F1	This transaction was executed in multiple trades at prices ranging from $73.00 to $73.985. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
F2	This transaction was executed in multiple trades at prices ranging from $74.02 to $74.485. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
F3	Pro rata distribution from an investment fund of which the Reporting Person is a limited partner.
F4	Securities held by a trust over which the Reporting Person exercises voting and dispositive control.
F5	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.