CATALYST BIOSCIENCES INC

CUSIP: 14888D208 Class: Stock

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q3 2023
Shares 20,039 Value ($000) $10 Avg Close — Range —
Q1 2023
Shares 50,750 Value ($000) $11 Avg Close — Range —
Q4 2022
Shares 39,778 Value ($000) $21 Avg Close — Range —
Q3 2022
Shares 13,609 Value ($000) $7 Avg Close — Range —
Q2 2017
Shares 11,894 Value ($000) $55 Avg Close — Range —