MATERIAL SCIENCES CORP

CUSIP: 576674105 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2013
Shares 139,024 Value ($000) $1,642 Avg Close — Range —
Q3 2013
Shares 138,524 Value ($000) $1,299 Avg Close — Range —
Q2 2013
Shares 82,524 Value ($000) $830 Avg Close — Range —