TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q4 2022

Shares 16,345 Value ($000) $735 Avg Close $45.27 Range $33.52 - $58.82

Q3 2022

Shares 16,145 Value ($000) $773 Avg Close $54.82 Range $42.90 - $70.81

Q2 2022

Shares 16,245 Value ($000) $962 Avg Close $82.09 Range $52.69 - $123.96

Q1 2022

Shares 16,145 Value ($000) $1,878 Avg Close $116.75 Range $100.00 - $150.64

Q4 2021

Shares 16,100 Value ($000) $2,423 Avg Close $134.98 Range $116.21 - $155.86

Q3 2021

Shares 15,800 Value ($000) $1,886 Avg Close $110.18 Range $92.17 - $130.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	16,345	$735	$45.27	$33.52 - $58.82
Q3 2022	16,145	$773	$54.82	$42.90 - $70.81
Q2 2022	16,245	$962	$82.09	$52.69 - $123.96
Q1 2022	16,145	$1,878	$116.75	$100.00 - $150.64
Q4 2021	16,100	$2,423	$134.98	$116.21 - $155.86
Q3 2021	15,800	$1,886	$110.18	$92.17 - $130.73