MATERIAL SCIENCES CORP

CUSIP: 576674105 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q4 2013
Shares 245,100 Value ($000) $2,895 Avg Close — Range —
Q3 2013
Shares 209,755 Value ($000) $1,968 Avg Close — Range —
Q2 2013
Shares 192,617 Value ($000) $1,938 Avg Close — Range —