CONSTANT CONTACT INC

CUSIP: 210313102 Class: COM

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

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

Q4 2011
Shares 10,137 Value ($000) $235 Avg Close — Range —
Q1 2011
Shares 6,595 Value ($000) $230 Avg Close — Range —
Q4 2010
Shares 7,146 Value ($000) $221 Avg Close — Range —