IMPERVA INC

CUSIP: 45321L100 Class: COM

WASHINGTON CAPITAL MANAGEMENT, INC's Holding History (CIK: 0000928566)

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

Q3 2014
Shares 8,376 Value ($000) $241 Avg Close — Range —
Q2 2014
Shares 8,376 Value ($000) $219 Avg Close — Range —
Q1 2014
Shares 5,444 Value ($000) $303 Avg Close — Range —
Q4 2013
Shares 73,435 Value ($000) $3,534 Avg Close — Range —