TECTONIC THERAPEUTIC INC

Ticker: TECX CUSIP: 878972108 Class: Common Stock

GEODE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001214717)

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

Q4 2025

Shares 263,560 Value ($000) $5,499 Avg Close $18.58 Range $14.60 - $26.00

Q3 2025

Shares 269,353 Value ($000) $4,227 Avg Close $20.64 Range $14.39 - $27.33

Q2 2025

Shares 272,257 Value ($000) $5,411 Avg Close $20.27 Range $13.70 - $25.75

Q1 2025

Shares 79,487 Value ($000) $1,409 Avg Close $32.59 Range $15.30 - $61.07

Q4 2024

Shares 77,584 Value ($000) $3,584 Avg Close $42.29 Range $27.21 - $53.41

Q3 2024

Shares 76,879 Value ($000) $2,331 Avg Close $18.28 Range $15.08 - $31.66

Q2 2024

Shares 31,033 Value ($000) $511 Avg Close $15.77 Range $1.40 - $18.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	263,560	$5,499	$18.58	$14.60 - $26.00
Q3 2025	269,353	$4,227	$20.64	$14.39 - $27.33
Q2 2025	272,257	$5,411	$20.27	$13.70 - $25.75
Q1 2025	79,487	$1,409	$32.59	$15.30 - $61.07
Q4 2024	77,584	$3,584	$42.29	$27.21 - $53.41
Q3 2024	76,879	$2,331	$18.28	$15.08 - $31.66
Q2 2024	31,033	$511	$15.77	$1.40 - $18.48