CATALYST BIOSCIENCES INC

CUSIP: 14888D109 Class: COM

Avoro Capital Advisors LLC's Holding History (CIK: 0001633313)

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

Q1 2016
Shares 71,500 Value ($000) $120 Avg Close — Range —
Q4 2015
Shares 71,500 Value ($000) $224 Avg Close — Range —
Q3 2015
Shares 83,901 Value ($000) $391 Avg Close — Range —