TWILIO INC

Ticker: TWLO CUSIP: 90138F102 Class: Common Stock

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020

Shares 76,060 Value ($000) $25,746 Avg Close $312.48 Range $247.50 - $374.49

Q3 2020

Shares 71,382 Value ($000) $17,638 Avg Close $246.54 Range $214.32 - $288.81

Q2 2020

Shares 64,102 Value ($000) $14,065 Avg Close $160.56 Range $79.25 - $222.38

Q1 2020

Shares 45,593 Value ($000) $4,080 Avg Close $109.80 Range $68.06 - $133.00

Q4 2019

Shares 26,809 Value ($000) $2,635 Avg Close $102.13 Range $89.81 - $118.34

Q3 2019

Shares 28,660 Value ($000) $3,151 Avg Close $129.67 Range $104.22 - $150.44

Q2 2019

Shares 33,390 Value ($000) $4,553 Avg Close $133.15 Range $118.48 - $151.00

Q1 2019

Shares 21,143 Value ($000) $2,731 Avg Close $112.62 Range $80.13 - $136.00

Q4 2018

Shares 25,990 Value ($000) $2,321 Avg Close $81.24 Range $62.43 - $100.47

Q3 2018

Shares 5,051 Value ($000) $436 Avg Close $73.11 Range $54.50 - $88.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	76,060	$25,746	$312.48	$247.50 - $374.49
Q3 2020	71,382	$17,638	$246.54	$214.32 - $288.81
Q2 2020	64,102	$14,065	$160.56	$79.25 - $222.38
Q1 2020	45,593	$4,080	$109.80	$68.06 - $133.00
Q4 2019	26,809	$2,635	$102.13	$89.81 - $118.34
Q3 2019	28,660	$3,151	$129.67	$104.22 - $150.44
Q2 2019	33,390	$4,553	$133.15	$118.48 - $151.00
Q1 2019	21,143	$2,731	$112.62	$80.13 - $136.00
Q4 2018	25,990	$2,321	$81.24	$62.43 - $100.47
Q3 2018	5,051	$436	$73.11	$54.50 - $88.88