FRONTIER OIL CORP

CUSIP: 35914P105 Class: COM

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

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

Q2 2011
Shares 9,998 Value ($000) $323 Avg Close — Range —
Q1 2011
Shares 10,322 Value ($000) $303 Avg Close — Range —