SURROZEN INC

Ticker: SRZN CUSIP: 86889P208 Class: COM NEW

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 26,118 Value ($000) $590 Avg Close $16.18 Range $11.39 - $24.94

Q3 2025

Shares 13,743 Value ($000) $177 Avg Close $10.49 Range $8.00 - $13.39

Q2 2025

Shares 15,483 Value ($000) $138 Avg Close $9.14 Range $5.90 - $12.93

Q1 2025

Shares 8,320 Value ($000) $97 Avg Close $11.62 Range $9.50 - $18.17

Q4 2024

Shares 8,247 Value ($000) $118 Avg Close $10.61 Range $8.10 - $15.74

Q3 2024

Shares 8,211 Value ($000) $98 Avg Close $8.83 Range $6.00 - $12.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26,118	$590	$16.18	$11.39 - $24.94
Q3 2025	13,743	$177	$10.49	$8.00 - $13.39
Q2 2025	15,483	$138	$9.14	$5.90 - $12.93
Q1 2025	8,320	$97	$11.62	$9.50 - $18.17
Q4 2024	8,247	$118	$10.61	$8.10 - $15.74
Q3 2024	8,211	$98	$8.83	$6.00 - $12.00