BAKER MICHAEL CORP

CUSIP: 057149106 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2013
Shares 327,884 Value ($000) $13,269 Avg Close — Range —
Q2 2013
Shares 329,784 Value ($000) $8,940 Avg Close — Range —