PRONAI THERAPEUTICS INC

CUSIP: 74346L101 Class: COM

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

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

Q3 2016
Shares 225,800 Value ($000) $411 Avg Close — Range —
Q1 2016
Shares 45,300 Value ($000) $305 Avg Close — Range —
Q4 2015
Shares 39,000 Value ($000) $587 Avg Close — Range —