Aidan Viggiano - 01 Mar 2023 Form 3 Insider Report for TWILIO INC (TWLO)

Role: Chief Financial Officer
Signature: /s/ Sarah DiLorenzo as attorney in fact for Reporting Person
Issuer symbol: TWLO
Transactions as of: 01 Mar 2023
Net transactions value: $0
Form type: 3
Filing time: 09 Mar 2023, 16:23:35 UTC
Next filing: 22 Mar 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	TWLO	Class A Common Stock						175,535	01 Mar 2023	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
holding	TWLO	Employee Stock Option (right to buy)							01 Mar 2023	Class A Common Stock	4,066	$126.71	Direct	F2
holding	TWLO	Employee Stock Option (right to buy)							01 Mar 2023	Class A Common Stock	2,052	$367.65	Direct	F3

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

Explanation of Responses:

Id	Content
F1	A portion of these shares represent Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.
F2	The stock option shall vest as follows: 1/48th of the stock option shall vest on March 15, 2020, and the remaining shares subject to the stock option shall vest in monthly installments over the following four years, subject to the Reporting Person's continued service to the Issuer through each vesting date.
F3	The stock option shall vest as follows: 1/16th of the stock option shall vest on May 15, 2021, and the remaining shares subject to the stock option shall vest in monthly installments over the following four years, subject to the Reporting Person's continued service to the Issuer through each vesting date.