IMPERVA INC

CUSIP: 45321L100 Class: COM

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q2 2017
Shares 5,415 Value ($000) $259 Avg Close — Range —
Q1 2017
Shares 5,457 Value ($000) $224 Avg Close — Range —
Q2 2015
Shares 35,139 Value ($000) $2,379 Avg Close — Range —
Q2 2014
Shares 29,219 Value ($000) $765 Avg Close — Range —