TWILIO INC

Ticker: TWLO CUSIP: 90138F102 Class: Common Stock

MARK ASSET MANAGEMENT LP's Holding History (CIK: 0000860176)

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

Q3 2019

Shares 60,527 Value ($000) $6,656 Avg Close $129.67 Range $104.22 - $150.44

Q2 2019

Shares 58,258 Value ($000) $7,943 Avg Close $133.15 Range $118.48 - $151.00

Q1 2019

Shares 69,117 Value ($000) $8,929 Avg Close $112.62 Range $80.13 - $136.00

Q4 2018

Shares 49,469 Value ($000) $4,418 Avg Close $81.24 Range $62.43 - $100.47

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	60,527	$6,656	$129.67	$104.22 - $150.44
Q2 2019	58,258	$7,943	$133.15	$118.48 - $151.00
Q1 2019	69,117	$8,929	$112.62	$80.13 - $136.00
Q4 2018	49,469	$4,418	$81.24	$62.43 - $100.47