TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

Nuveen, LLC's Holding History (CIK: 0001871926)

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

Q4 2025

Shares 563,274 Value ($000) $12,381 Avg Close $18.05 Range $12.07 - $24.50

Q3 2025

Shares 502,610 Value ($000) $6,102 Avg Close $13.54 Range $9.98 - $18.13

Q2 2025

Shares 628,497 Value ($000) $11,715 Avg Close $19.81 Range $15.75 - $24.00

Q1 2025

Shares 308,315 Value ($000) $5,907 Avg Close $29.26 Range $17.64 - $38.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	563,274	$12,381	$18.05	$12.07 - $24.50
Q3 2025	502,610	$6,102	$13.54	$9.98 - $18.13
Q2 2025	628,497	$11,715	$19.81	$15.75 - $24.00
Q1 2025	308,315	$5,907	$29.26	$17.64 - $38.28