TECTONIC THERAPEUTIC INC

Ticker: TECX CUSIP: 878972108 Class: Common Stock

SECTORAL ASSET MANAGEMENT INC's Holding History (CIK: 0001274413)

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

Q4 2025

Shares 42,255 Value ($000) $881 Avg Close $18.58 Range $14.60 - $26.00

Q3 2025

Shares 192,770 Value ($000) $3,025 Avg Close $20.64 Range $14.39 - $27.33

Q2 2025

Shares 98,970 Value ($000) $1,967 Avg Close $20.27 Range $13.70 - $25.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	42,255	$881	$18.58	$14.60 - $26.00
Q3 2025	192,770	$3,025	$20.64	$14.39 - $27.33
Q2 2025	98,970	$1,967	$20.27	$13.70 - $25.75