IMPERVA INC

CUSIP: 45321L100 Class: COM

PANAGORA ASSET MANAGEMENT INC's Holding History (CIK: 0000883677)

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

Q3 2018
Shares 248,107 Value ($000) $11,525 Avg Close Range
Q2 2018
Shares 212,734 Value ($000) $10,264 Avg Close Range
Q1 2018
Shares 209,174 Value ($000) $9,057 Avg Close Range
Q4 2017
Shares 173,052 Value ($000) $6,870 Avg Close Range
Q3 2017
Shares 179,481 Value ($000) $7,789 Avg Close Range
Q2 2017
Shares 409 Value ($000) $20 Avg Close Range
Q3 2016
Shares 805 Value ($000) $43 Avg Close Range
Q2 2016
Shares 805 Value ($000) $35 Avg Close Range
Q1 2016
Shares 10,003 Value ($000) $505 Avg Close Range
Q4 2015
Shares 16,197 Value ($000) $1,025 Avg Close Range
Q3 2015
Shares 16,197 Value ($000) $1,061 Avg Close Range
Q2 2015
Shares 17,993 Value ($000) $1,218 Avg Close Range
Q1 2015
Shares 17,993 Value ($000) $768 Avg Close Range
Q4 2014
Shares 3,413 Value ($000) $169 Avg Close Range
Q3 2014
Shares 3,413 Value ($000) $98 Avg Close Range
Q2 2014
Shares 4,910 Value ($000) $129 Avg Close Range
Q1 2014
Shares 4,910 Value ($000) $273 Avg Close Range
Q4 2013
Shares 4,910 Value ($000) $236 Avg Close Range
Q3 2013
Shares 4,910 Value ($000) $206 Avg Close Range
Q2 2013
Shares 5,409 Value ($000) $243 Avg Close Range