PRONAI THERAPEUTICS INC

CUSIP: 74346L101 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2016
Shares 18,380 Value ($000) $33 Avg Close — Range —
Q2 2016
Shares 16,688 Value ($000) $33 Avg Close — Range —