CATALYST BIOSCIENCES INC

CUSIP: 14888D109 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q4 2016
Shares 385,450 Value ($000) $251 Avg Close — Range —
Q3 2016
Shares 187,450 Value ($000) $227 Avg Close — Range —
Q2 2016
Shares 102,650 Value ($000) $156 Avg Close — Range —
Q1 2016
Shares 66,550 Value ($000) $112 Avg Close — Range —
Q4 2015
Shares 76,733 Value ($000) $240 Avg Close — Range —
Q3 2015
Shares 62,433 Value ($000) $291 Avg Close — Range —