MATERIAL SCIENCES CORP

CUSIP: 576674105 Class: COM

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2013
Shares 53,528 Value ($000) $632 Avg Close — Range —
Q3 2013
Shares 37,671 Value ($000) $354 Avg Close — Range —