TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 11,149,181 Value ($000) $245,059 Avg Close $18.05 Range $12.07 - $24.50

Q3 2025

Shares 12,101,471 Value ($000) $146,912 Avg Close $13.54 Range $9.98 - $18.13

Q2 2025

Shares 10,871,558 Value ($000) $202,646 Avg Close $19.81 Range $15.75 - $24.00

Q1 2025

Shares 11,028,712 Value ($000) $211,310 Avg Close $29.26 Range $17.64 - $38.28

Q4 2024

Shares 11,697,824 Value ($000) $421,356 Avg Close $33.83 Range $27.15 - $42.70

Q3 2024

Shares 11,110,445 Value ($000) $471,194 Avg Close $42.40 Range $34.60 - $48.24

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,149,181	$245,059	$18.05	$12.07 - $24.50
Q3 2025	12,101,471	$146,912	$13.54	$9.98 - $18.13
Q2 2025	10,871,558	$202,646	$19.81	$15.75 - $24.00
Q1 2025	11,028,712	$211,310	$29.26	$17.64 - $38.28
Q4 2024	11,697,824	$421,356	$33.83	$27.15 - $42.70
Q3 2024	11,110,445	$471,194	$42.40	$34.60 - $48.24