BAKER MICHAEL CORP

CUSIP: 057149106 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q3 2013
Shares 13,167 Value ($000) $533 Avg Close — Range —
Q2 2013
Shares 12,257 Value ($000) $332 Avg Close — Range —