IMPERVA INC

CUSIP: 45321L100 Class: COM

Pentwater Capital Management LP's Holding History (CIK: 0001425851)

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

Q4 2018
Shares 100,000 Value ($000) $5,569 Avg Close — Range —
Q4 2016
Shares 660,000 Value ($000) $25,344 Avg Close — Range —
Q3 2016
Shares 520,000 Value ($000) $27,929 Avg Close — Range —