CELLULAR DYNAMICS INTL INC

CUSIP: 15117V109 Class: COM

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

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

Q1 2015
Shares 142,995 Value ($000) $2,349 Avg Close — Range —
Q4 2014
Shares 62,600 Value ($000) $403 Avg Close — Range —
Q3 2014
Shares 31,914 Value ($000) $224 Avg Close — Range —