CATALYST BIOSCIENCES INC

CUSIP: 14888D109 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2016
Shares 23,859 Value ($000) $16 Avg Close — Range —
Q3 2016
Shares 18,361 Value ($000) $22 Avg Close — Range —