TWILIO INC

Ticker: TWLO CUSIP: 90138F102 Class: Common Stock

WASATCH ADVISORS LP's Holding History (CIK: 0000814133)

Note: Option positions (PUT/CALL) are excluded.

Q1 2019

Shares 78,257 Value ($000) $10,109 Avg Close $112.62 Range $80.13 - $136.00

Q4 2018

Shares 93,449 Value ($000) $8,345 Avg Close $81.24 Range $62.43 - $100.47

Q3 2018

Shares 70,868 Value ($000) $6,114 Avg Close $73.11 Range $54.50 - $88.88

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	78,257	$10,109	$112.62	$80.13 - $136.00
Q4 2018	93,449	$8,345	$81.24	$62.43 - $100.47
Q3 2018	70,868	$6,114	$73.11	$54.50 - $88.88