PRONAI THERAPEUTICS INC

CUSIP: 74346L101 Class: COM

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q3 2016
Shares 19,118 Value ($000) $35 Avg Close — Range —
Q2 2016
Shares 22,465 Value ($000) $45 Avg Close — Range —
Q1 2016
Shares 22,089 Value ($000) $149 Avg Close — Range —
Q4 2015
Shares 24,173 Value ($000) $364 Avg Close — Range —