IMPERVA INC

CUSIP: 45321L100 Class: COM

Manning & Napier Advisors LLC's Holding History (CIK: 0000062039)

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

Q3 2014
Shares 33,360 Value ($000) $957 Avg Close — Range —
Q2 2014
Shares 28,590 Value ($000) $748 Avg Close — Range —