TECTONIC THERAPEUTIC INC

Ticker: TECX CUSIP: 878972108 Class: Common Stock

FARALLON CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000909661)

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

Q3 2025

Shares 640,000 Value ($000) $10,042 Avg Close $20.64 Range $14.39 - $27.33

Q2 2025

Shares 853,050 Value ($000) $16,950 Avg Close $20.27 Range $13.70 - $25.75

Q1 2025

Shares 853,050 Value ($000) $15,108 Avg Close $32.59 Range $15.30 - $61.07

Q4 2024

Shares 713,050 Value ($000) $32,922 Avg Close $42.29 Range $27.21 - $53.41

Q3 2024

Shares 520,397 Value ($000) $15,768 Avg Close $18.28 Range $15.08 - $31.66

Q2 2024

Shares 431,010 Value ($000) $7,099 Avg Close $15.77 Range $1.40 - $18.48

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	640,000	$10,042	$20.64	$14.39 - $27.33
Q2 2025	853,050	$16,950	$20.27	$13.70 - $25.75
Q1 2025	853,050	$15,108	$32.59	$15.30 - $61.07
Q4 2024	713,050	$32,922	$42.29	$27.21 - $53.41
Q3 2024	520,397	$15,768	$18.28	$15.08 - $31.66
Q2 2024	431,010	$7,099	$15.77	$1.40 - $18.48