IMPERVA INC

CUSIP: 45321L100 Class: COM

MILLENNIUM MANAGEMENT LLC's Holding History (CIK: 0001273087)

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

Q4 2018
Shares 111,662 Value ($000) $6,218 Avg Close — Range —
Q3 2018
Shares 324,518 Value ($000) $15,074 Avg Close — Range —
Q2 2018
Shares 300,382 Value ($000) $14,493 Avg Close — Range —
Q1 2018
Shares 728,068 Value ($000) $31,525 Avg Close — Range —
Q4 2017
Shares 778,373 Value ($000) $30,901 Avg Close — Range —
Q3 2017
Shares 790,481 Value ($000) $34,307 Avg Close — Range —
Q2 2017
Shares 353,659 Value ($000) $16,923 Avg Close — Range —
Q1 2017
Shares 556,195 Value ($000) $22,832 Avg Close — Range —
Q4 2016
Shares 179,509 Value ($000) $6,893 Avg Close — Range —
Q3 2016
Shares 189,748 Value ($000) $10,191 Avg Close — Range —
Q2 2016
Shares 8,551 Value ($000) $368 Avg Close — Range —
Q4 2015
Shares 264,863 Value ($000) $16,768 Avg Close — Range —
Q3 2015
Shares 89,391 Value ($000) $5,853 Avg Close — Range —
Q2 2015
Shares 10,813 Value ($000) $732 Avg Close — Range —
Q1 2015
Shares 723,991 Value ($000) $30,914 Avg Close — Range —
Q4 2014
Shares 315,166 Value ($000) $15,579 Avg Close — Range —
Q3 2014
Shares 35,801 Value ($000) $1,029 Avg Close — Range —
Q2 2014
Shares 32,932 Value ($000) $862 Avg Close — Range —
Q1 2014
Shares 83,432 Value ($000) $4,647 Avg Close — Range —
Q4 2013
Shares 103,309 Value ($000) $4,972 Avg Close — Range —
Q3 2013
Shares 77,896 Value ($000) $3,273 Avg Close — Range —