NORDION INC

CUSIP: 65563C105 Class: CMN

WATER ISLAND CAPITAL LLC's Holding History (CIK: 0001222765)

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

Q2 2014
Shares 3,945,764 Value ($000) $49,558,796 Avg Close — Range —
Q1 2014
Shares 2,254,151 Value ($000) $25,967 Avg Close — Range —