IMPERVA INC

CUSIP: 45321L100 Class: COM

MOODY NATIONAL BANK TRUST DIVISION's Holding History (CIK: 0001092903)

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

Q4 2018
Shares 5,580 Value ($000) $310 Avg Close — Range —
Q3 2018
Shares 5,655 Value ($000) $263 Avg Close — Range —
Q2 2018
Shares 5,180 Value ($000) $250 Avg Close — Range —
Q1 2018
Shares 5,180 Value ($000) $225 Avg Close — Range —
Q4 2017
Shares 5,305 Value ($000) $211 Avg Close — Range —
Q3 2017
Shares 5,305 Value ($000) $230 Avg Close — Range —
Q2 2017
Shares 6,355 Value ($000) $304 Avg Close — Range —
Q1 2017
Shares 6,355 Value ($000) $260 Avg Close — Range —
Q4 2016
Shares 6,355 Value ($000) $244 Avg Close — Range —
Q3 2016
Shares 6,355 Value ($000) $342 Avg Close — Range —
Q2 2016
Shares 6,880 Value ($000) $296 Avg Close — Range —
Q1 2016
Shares 6,880 Value ($000) $348 Avg Close — Range —
Q4 2015
Shares 6,880 Value ($000) $436 Avg Close — Range —
Q3 2015
Shares 6,880 Value ($000) $451 Avg Close — Range —