TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

SECTOR GAMMA AS's Holding History (CIK: 0001475373)

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

Q4 2025

Shares 267,091 Value ($000) $5,871 Avg Close $18.05 Range $12.07 - $24.50

Q3 2025

Shares 269,542 Value ($000) $3,272 Avg Close $13.54 Range $9.98 - $18.13

Q2 2025

Shares 210,523 Value ($000) $3,924 Avg Close $19.81 Range $15.75 - $24.00

Q1 2025

Shares 180,523 Value ($000) $3,459 Avg Close $29.26 Range $17.64 - $38.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	267,091	$5,871	$18.05	$12.07 - $24.50
Q3 2025	269,542	$3,272	$13.54	$9.98 - $18.13
Q2 2025	210,523	$3,924	$19.81	$15.75 - $24.00
Q1 2025	180,523	$3,459	$29.26	$17.64 - $38.28