IMPRIVATA INC

CUSIP: 45323J103 Class: COMM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2016
Shares 740 Value ($000) $10 Avg Close — Range —
Q1 2016
Shares 728 Value ($000) $9 Avg Close — Range —
Q4 2015
Shares 104 Value ($000) $1 Avg Close — Range —
Q3 2015
Shares 1,400 Value ($000) $25 Avg Close — Range —
Q2 2015
Shares 6,528 Value ($000) $106 Avg Close — Range —
Q3 2014
Shares 181 Value ($000) $3 Avg Close — Range —