GTX INC DEL

CUSIP: 40052B108 Class: CMN

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

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

Q1 2014
Shares 26,545 Value ($000) $41 Avg Close — Range —
Q3 2013
Shares 38,758 Value ($000) $78 Avg Close — Range —
Q2 2013
Shares 29,184 Value ($000) $193 Avg Close — Range —