TECTONIC THERAPEUTIC INC

Ticker: TECX CUSIP: 878972108 Class: Common Stock

MORGAN STANLEY's Holding History (CIK: 0000895421)

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

Q4 2025

Shares 94,435 Value ($000) $1,970 Avg Close $18.58 Range $14.60 - $26.00

Q3 2025

Shares 104,733 Value ($000) $1,643 Avg Close $20.64 Range $14.39 - $27.33

Q2 2025

Shares 160,430 Value ($000) $3,188 Avg Close $20.27 Range $13.70 - $25.75

Q1 2025

Shares 164,235 Value ($000) $2,909 Avg Close $32.59 Range $15.30 - $61.07

Q4 2024

Shares 17,415 Value ($000) $804 Avg Close $42.29 Range $27.21 - $53.41

Q3 2024

Shares 13,321 Value ($000) $404 Avg Close $18.28 Range $15.08 - $31.66

Q2 2024

Shares 13,189 Value ($000) $217 Avg Close $15.77 Range $1.40 - $18.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	94,435	$1,970	$18.58	$14.60 - $26.00
Q3 2025	104,733	$1,643	$20.64	$14.39 - $27.33
Q2 2025	160,430	$3,188	$20.27	$13.70 - $25.75
Q1 2025	164,235	$2,909	$32.59	$15.30 - $61.07
Q4 2024	17,415	$804	$42.29	$27.21 - $53.41
Q3 2024	13,321	$404	$18.28	$15.08 - $31.66
Q2 2024	13,189	$217	$15.77	$1.40 - $18.48