TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q1 2019

Shares 50,021 Value ($000) $3,176 Avg Close $52.53 Range $32.00 - $74.81

Q3 2018

Shares 20,000 Value ($000) $857 Avg Close $34.92 Range $20.08 - $52.55

Q4 2017

Shares 139,196 Value ($000) $329 Avg Close $3.14 Range $2.15 - $8.88

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	50,021	$3,176	$52.53	$32.00 - $74.81
Q3 2018	20,000	$857	$34.92	$20.08 - $52.55
Q4 2017	139,196	$329	$3.14	$2.15 - $8.88