ZOLTEK COS INC

CUSIP: 98975W104 Class: CMN

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

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

Q3 2013
Shares 17,471 Value ($000) $292 Avg Close — Range —
Q2 2013
Shares 17,758 Value ($000) $229 Avg Close — Range —