ZOLTEK COS INC

CUSIP: 98975W104 Class: CMN

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q4 2013
Shares 83,046 Value ($000) $1,391 Avg Close — Range —
Q3 2013
Shares 90,635 Value ($000) $1,513 Avg Close — Range —
Q2 2013
Shares 80,618 Value ($000) $1,041 Avg Close — Range —