SURROZEN INC

Ticker: SRZN CUSIP: 86889P208 Class: COM NEW

Stonepine Capital Management, LLC's Holding History (CIK: 0001440771)

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

Q4 2025

Shares 113,631 Value ($000) $2,568 Avg Close $16.18 Range $11.39 - $24.94

Q3 2025

Shares 250,146 Value ($000) $3,223 Avg Close $10.49 Range $8.00 - $13.39

Q2 2025

Shares 306,029 Value ($000) $2,736 Avg Close $9.14 Range $5.90 - $12.93

Q1 2025

Shares 285,782 Value ($000) $3,332 Avg Close $11.62 Range $9.50 - $18.17

Q4 2024

Shares 137,200 Value ($000) $1,969 Avg Close $10.61 Range $8.10 - $15.74

Q3 2024

Shares 110,000 Value ($000) $1,318 Avg Close $8.83 Range $6.00 - $12.00

Q2 2024

Shares 66,084 Value ($000) $724 Avg Close $10.32 Range $8.14 - $14.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	113,631	$2,568	$16.18	$11.39 - $24.94
Q3 2025	250,146	$3,223	$10.49	$8.00 - $13.39
Q2 2025	306,029	$2,736	$9.14	$5.90 - $12.93
Q1 2025	285,782	$3,332	$11.62	$9.50 - $18.17
Q4 2024	137,200	$1,969	$10.61	$8.10 - $15.74
Q3 2024	110,000	$1,318	$8.83	$6.00 - $12.00
Q2 2024	66,084	$724	$10.32	$8.14 - $14.96