NATIONAL FUEL GAS CO

Ticker: NFG CUSIP: 636180101 Class: Com

AZZAD ASSET MANAGEMENT INC /ADV's Holding History (CIK: 0001121914)

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

Q1 2013
Shares 3,387 Value ($000) $208 Avg Close $56.00 Range $48.51 - $61.44
Q4 2012
Shares 4,191 Value ($000) $212 Avg Close — Range —
Q3 2012
Shares 4,117 Value ($000) $222 Avg Close — Range —