TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

SHAKER INVESTMENTS LLC/OH's Holding History (CIK: 0001009005)

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

Q4 2020

Shares 35,113 Value ($000) $3,360 Avg Close $103.06 Range $84.56 - $123.74

Q3 2020

Shares 45,424 Value ($000) $5,156 Avg Close $105.07 Range $91.93 - $116.89

Q2 2020

Shares 46,084 Value ($000) $4,559 Avg Close $79.79 Range $59.24 - $99.33

Q1 2020

Shares 32,416 Value ($000) $2,086 Avg Close $70.07 Range $43.69 - $91.65

Q4 2019

Shares 32,091 Value ($000) $1,913 Avg Close $61.67 Range $52.31 - $71.99

Q3 2019

Shares 27,198 Value ($000) $1,604 Avg Close $63.83 Range $56.69 - $74.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	35,113	$3,360	$103.06	$84.56 - $123.74
Q3 2020	45,424	$5,156	$105.07	$91.93 - $116.89
Q2 2020	46,084	$4,559	$79.79	$59.24 - $99.33
Q1 2020	32,416	$2,086	$70.07	$43.69 - $91.65
Q4 2019	32,091	$1,913	$61.67	$52.31 - $71.99
Q3 2019	27,198	$1,604	$63.83	$56.69 - $74.30