Elena A. Donio - 04 Jun 2021 Form 4 Insider Report for TWILIO INC (TWLO)

Role: Director
Signature: /s/ Karyn Smith as attorney in fact for Reporting Person
Issuer symbol: TWLO
Transactions as of: 04 Jun 2021
Net transactions value: -$156,850
Form type: 4
Filing time: 07 Jun 2021, 19:58:16 UTC
Next filing: 17 Sep 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TWLO	Class A Common Stock	Conversion of derivative security	$0	+500	+4.3%	$0.000000	12,018	04 Jun 2021	Direct
transaction	TWLO	Class A Common Stock	Sale	$156,850	-500	-4.2%	$313.70	11,518	04 Jun 2021	Direct	F1, F2

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	TWLO	Class B Common Stock	Conversion of derivative security	$0	-500	-2.7%	$0.000000	18,252	04 Jun 2021	Class A Common Stock	500		Direct	F3

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

Explanation of Responses:

Id	Content
F1	The sales reported were executed under the Reporting Person's 10b5-1 trading plan, dated as of 11/24/2020.
F2	The Reporting Person has elected to sell the shares reported in this transaction to satisfy tax obligations required in connection with shares received with the vesting of Restricted Stock Units.
F3	Each share of Class B common stock is convertible into one share of Class A common stock at the option of the holder and has no expiration date.