IMPRIVATA INC

CUSIP: 45323J103 Class: COMM

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q4 2014
Shares 14,468 Value ($000) $188 Avg Close — Range —
Q3 2014
Shares 50,000 Value ($000) $776 Avg Close — Range —
Q2 2014
Shares 63,095 Value ($000) $1,033 Avg Close — Range —