Spenser Skates - Dec 13, 2021 Form 4 Insider Report for Amplitude, Inc. (AMPL)

Role: Chief Executive Officer, Director, 10%+ Owner
Signature: /s/ Elizabeth Fisher, as Attorney-in-Fact for Spenser Skates
Stock symbol: AMPL
Transactions as of: Dec 13, 2021
Transactions value $: $0
Form type: 4
Date filed: 12/15/2021, 06:06 PM
Previous filing: Oct 5, 2021
Next filing: Feb 23, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMPL	Class A Common Stock	Conversion of derivative security	$0	+189K		$0.00	189K	Dec 13, 2021	Direct	F1
transaction	AMPL	Class A Common Stock	Gift	$0	-189K	-100%	$0.00^*	0	Dec 13, 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	Class B Common Stock	Conversion of derivative security	$0	-189K	-2.93%	$0.00	6.25M	Dec 13, 2021	Class A Common Stock	189K		Direct	F1

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

Explanation of Responses:

Id	Content
F1	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, (b) the death or incapacity of the holder, (c) the date that is six months following the date on which the holder is no longer an employee or director of the Issuer (unless such holder has rejoined the Issuer during such six-month period) or (d) 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).

Content

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, (b) the death or incapacity of the holder, (c) the date that is six months following the date on which the holder is no longer an employee or director of the Issuer (unless such holder has rejoined the Issuer during such six-month period) or (d) 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).