CATALYST BIOSCIENCES INC

CUSIP: 14888D109 Class: COM

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q3 2016
Shares 23,099 Value ($000) $28 Avg Close — Range —
Q2 2016
Shares 23,099 Value ($000) $35 Avg Close — Range —
Q1 2016
Shares 23,099 Value ($000) $39 Avg Close — Range —
Q4 2015
Shares 23,099 Value ($000) $72 Avg Close — Range —