IMPERVA INC

CUSIP: 45321L100 Class: COM

BANK OF NOVA SCOTIA's Holding History (CIK: 0000009631)

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

Q2 2018
Shares 69,000 Value ($000) $3,329 Avg Close — Range —
Q4 2017
Shares 85,000 Value ($000) $3,375 Avg Close — Range —
Q3 2017
Shares 175,000 Value ($000) $7,595 Avg Close — Range —
Q2 2017
Shares 175,000 Value ($000) $8,374 Avg Close — Range —
Q1 2017
Shares 175,000 Value ($000) $7,184 Avg Close — Range —