SURROZEN INC

Ticker: SRZNW CUSIP: 86889P117 Class: WARRANTS

EcoR1 Capital, LLC's Holding History (CIK: 0001587114)

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

Q4 2025
Shares 4,444 Value ($000) $100 Avg Close — Range —
Q3 2025
Shares 66,665 Value ($000) $859 Avg Close — Range —
Q2 2025
Shares 66,665 Value ($000) $596 Avg Close — Range —
Q1 2025
Shares 66,665 Value ($000) $777 Avg Close — Range —
Q4 2024
Shares 66,665 Value ($000) $957 Avg Close — Range —
Q3 2024
Shares 66,665 Value ($000) $799 Avg Close — Range —
Q2 2024
Shares 66,665 Value ($000) $730 Avg Close — Range —
Q1 2024
Shares 66,665 Value ($000) $1,047 Avg Close — Range —
Q4 2023
Shares 66,665 Value ($000) $627 Avg Close — Range —
Q3 2023
Shares 66,665 Value ($000) $33 Avg Close — Range —
Q2 2023
Shares 66,665 Value ($000) $37 Avg Close — Range —
Q1 2023
Shares 66,665 Value ($000) $40 Avg Close — Range —
Q4 2022
Shares 66,665 Value ($000) $39 Avg Close — Range —
Q3 2022
Shares 66,665 Value ($000) $135 Avg Close — Range —
Q2 2022
Shares 66,665 Value ($000) $200 Avg Close — Range —
Q1 2022
Shares 66,665 Value ($000) $201 Avg Close — Range —
Q4 2021
Shares 66,665 Value ($000) $429 Avg Close — Range —
Q3 2021
Shares 66,665 Value ($000) $471 Avg Close — Range —