PRONAI THERAPEUTICS INC

CUSIP: 74346L101 Class: COM

WEDBUSH SECURITIES INC's Holding History (CIK: 0001142495)

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

Q4 2016
Shares 28,823 Value ($000) $43 Avg Close — Range —
Q3 2016
Shares 24,323 Value ($000) $44 Avg Close — Range —
Q2 2016
Shares 16,823 Value ($000) $33 Avg Close — Range —