TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

Caitong International Asset Management Co., Ltd's Holding History (CIK: 0001963355)

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

Q4 2025

Shares 431 Value ($000) $9 Avg Close $18.05 Range $12.07 - $24.50

Q3 2025

Shares 2,205 Value ($000) $27 Avg Close $13.54 Range $9.98 - $18.13

Q2 2025

Shares 735 Value ($000) $14 Avg Close $19.81 Range $15.75 - $24.00

Q1 2025

Shares 19 Value ($000) $0 Avg Close $29.26 Range $17.64 - $38.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	431	$9	$18.05	$12.07 - $24.50
Q3 2025	2,205	$27	$13.54	$9.98 - $18.13
Q2 2025	735	$14	$19.81	$15.75 - $24.00
Q1 2025	19	$0	$29.26	$17.64 - $38.28