IMPERVA INC

CUSIP: 45321L100 Class: COM

NEW YORK STATE COMMON RETIREMENT FUND's Holding History (CIK: 0000810265)

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

Q4 2018
Shares 36,100 Value ($000) $2,010 Avg Close — Range —
Q3 2018
Shares 39,000 Value ($000) $1,812 Avg Close — Range —
Q2 2018
Shares 43,160 Value ($000) $2,082 Avg Close — Range —
Q1 2018
Shares 37,000 Value ($000) $1,602 Avg Close — Range —
Q4 2017
Shares 37,000 Value ($000) $1,469 Avg Close — Range —
Q3 2017
Shares 37,000 Value ($000) $1,606 Avg Close — Range —
Q2 2017
Shares 35,800 Value ($000) $1,713 Avg Close — Range —
Q1 2017
Shares 34,007 Value ($000) $1,396 Avg Close — Range —
Q4 2016
Shares 34,006 Value ($000) $1,306 Avg Close — Range —
Q3 2016
Shares 84,530 Value ($000) $4,540 Avg Close — Range —
Q2 2016
Shares 95,022 Value ($000) $4,087 Avg Close — Range —
Q1 2016
Shares 36,991 Value ($000) $1,868 Avg Close — Range —
Q4 2015
Shares 45,581 Value ($000) $2,886 Avg Close — Range —
Q3 2015
Shares 46,977 Value ($000) $3,076 Avg Close — Range —
Q2 2015
Shares 44,577 Value ($000) $3,018 Avg Close — Range —
Q1 2015
Shares 26,728 Value ($000) $1,141 Avg Close — Range —
Q4 2014
Shares 20,365 Value ($000) $1,007 Avg Close — Range —