IMPERVA INC

CUSIP: 45321L100 Class: COM

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

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

Q1 2016
Shares 8,913 Value ($000) $450 Avg Close — Range —
Q4 2015
Shares 5,837 Value ($000) $370 Avg Close — Range —
Q3 2015
Shares 7,733 Value ($000) $506 Avg Close — Range —
Q2 2015
Shares 7,526 Value ($000) $510 Avg Close — Range —
Q1 2015
Shares 17,028 Value ($000) $727 Avg Close — Range —
Q4 2014
Shares 27,435 Value ($000) $1,356 Avg Close — Range —
Q3 2014
Shares 40,508 Value ($000) $1,164 Avg Close — Range —
Q2 2014
Shares 16,782 Value ($000) $439 Avg Close — Range —
Q1 2014
Shares 27,656 Value ($000) $1,540 Avg Close — Range —
Q4 2013
Shares 27,960 Value ($000) $1,346 Avg Close — Range —
Q3 2013
Shares 28,568 Value ($000) $1,200 Avg Close — Range —
Q2 2013
Shares 22,301 Value ($000) $1,004 Avg Close — Range —