TECTONIC THERAPEUTIC INC

Ticker: TECX CUSIP: 878972108 Class: Common Stock

Atlas Venture Life Science Advisors, LLC's Holding History (CIK: 0001917529)

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

Q4 2024

Shares 78,447 Value ($000) $3,622 Avg Close $42.29 Range $27.21 - $53.41

Q3 2024

Shares 378,447 Value ($000) $11,467 Avg Close $18.28 Range $15.08 - $31.66

Q2 2024

Shares 378,447 Value ($000) $6,233 Avg Close $15.77 Range $1.40 - $18.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	78,447	$3,622	$42.29	$27.21 - $53.41
Q3 2024	378,447	$11,467	$18.28	$15.08 - $31.66
Q2 2024	378,447	$6,233	$15.77	$1.40 - $18.48