SURROZEN INC

CUSIP: 86889P109 Class: COM

Empery Asset Management, LP's Holding History (CIK: 0001469336)

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

Q3 2022
Shares 215,942 Value ($000) $436 Avg Close — Range —
Q2 2022
Shares 257,766 Value ($000) $773 Avg Close — Range —
Q1 2022
Shares 333,965 Value ($000) $1,005 Avg Close — Range —
Q4 2021
Shares 580,700 Value ($000) $3,740 Avg Close — Range —