IMPERVA INC

CUSIP: 45321L100 Class: COM

Holocene Advisors, LP's Holding History (CIK: 0001700574)

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

Q3 2018
Shares 27,085 Value ($000) $1,258 Avg Close — Range —
Q2 2018
Shares 10,468 Value ($000) $505 Avg Close — Range —
Q1 2018
Shares 6,024 Value ($000) $261 Avg Close — Range —
Q4 2017
Shares 17,755 Value ($000) $705 Avg Close — Range —