AMERISOURCEBERGEN CORP

CUSIP: 03073e105 Class: COM

Zuckerman Investment Group, LLC's Holding History (CIK: 0001423296)

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

Q4 2011
Shares 217,730 Value ($000) $8,097 Avg Close — Range —
Q3 2011
Shares 205,875 Value ($000) $7,673 Avg Close — Range —
Q2 2011
Shares 204,535 Value ($000) $8,468 Avg Close — Range —
Q1 2011
Shares 205,370 Value ($000) $8,124 Avg Close — Range —