IMPERVA INC

CUSIP: 45321L100 Class: COM

SEGALL BRYANT & HAMILL, LLC's Holding History (CIK: 0001006378)

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

Q2 2018
Shares 15,102 Value ($000) $729 Avg Close — Range —
Q1 2018
Shares 110,152 Value ($000) $4,770 Avg Close — Range —