MATERIAL SCIENCES CORP

CUSIP: 576674105 Class: COM

ADVISORY RESEARCH INC's Holding History (CIK: 0000902584)

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

Q4 2013
Shares 339,085 Value ($000) $4,005 Avg Close — Range —
Q3 2013
Shares 267,670 Value ($000) $2,511 Avg Close — Range —
Q2 2013
Shares 210,880 Value ($000) $2,121 Avg Close — Range —