AFFILIATED MANAGERS GROUP

CUSIP: 008252AL2 Class: CNV

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

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

Q2 2013
Shares 18,795,000 Value ($000) $24,176 Avg Close — Range —
Q1 2013
Shares 18,598,000 Value ($000) $23,108 Avg Close — Range —
Q4 2012
Shares 18,808,000 Value ($000) $20,830 Avg Close — Range —