SURROZEN INC

Ticker: SRZN CUSIP: 86889P208 Class: COM NEW

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2025

Shares 88,653 Value ($000) $2,004 Avg Close $16.18 Range $11.39 - $24.94

Q3 2025

Shares 88,653 Value ($000) $1,142 Avg Close $10.49 Range $8.00 - $13.39

Q2 2025

Shares 88,653 Value ($000) $793 Avg Close $9.14 Range $5.90 - $12.93

Q1 2025

Shares 88,653 Value ($000) $1,034 Avg Close $11.62 Range $9.50 - $18.17

Q4 2024

Shares 64,653 Value ($000) $928 Avg Close $10.61 Range $8.10 - $15.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	88,653	$2,004	$16.18	$11.39 - $24.94
Q3 2025	88,653	$1,142	$10.49	$8.00 - $13.39
Q2 2025	88,653	$793	$9.14	$5.90 - $12.93
Q1 2025	88,653	$1,034	$11.62	$9.50 - $18.17
Q4 2024	64,653	$928	$10.61	$8.10 - $15.74