ISORAY INC

CUSIP: 46489V104 Class: COM

KEYBANK NATIONAL ASSOCIATION/OH's Holding History (CIK: 0001089877)

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

Q1 2013
Shares 20,000 Value ($000) $11 Avg Close — Range —
Q4 2012
Shares 20,000 Value ($000) $16 Avg Close — Range —