IMPERVA INC

CUSIP: 45321L100 Class: COM

Parallel Advisors, LLC's Holding History (CIK: 0001690010)

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

Q4 2018
Shares 375 Value ($000) $20 Avg Close — Range —
Q3 2018
Shares 375 Value ($000) $17 Avg Close — Range —
Q2 2018
Shares 375 Value ($000) $18 Avg Close — Range —
Q1 2018
Shares 375 Value ($000) $16 Avg Close — Range —
Q4 2017
Shares 375 Value ($000) $15 Avg Close — Range —
Q3 2017
Shares 375 Value ($000) $15 Avg Close — Range —
Q2 2017
Shares 375 Value ($000) $17 Avg Close — Range —
Q1 2017
Shares 375 Value ($000) $17 Avg Close — Range —
Q4 2016
Shares 375 Value ($000) $14 Avg Close — Range —