MAGNETEK INC

CUSIP: 559424403 Class: COMMON STOCK

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

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

Q2 2015
Shares 150,107 Value ($000) $5,165 Avg Close — Range —
Q1 2015
Shares 150,117 Value ($000) $5,783 Avg Close — Range —
Q4 2014
Shares 147,817 Value ($000) $6,009 Avg Close — Range —
Q3 2014
Shares 146,328 Value ($000) $4,579 Avg Close — Range —
Q2 2014
Shares 146,378 Value ($000) $3,491 Avg Close — Range —
Q1 2014
Shares 142,213 Value ($000) $2,702 Avg Close — Range —
Q4 2013
Shares 142,213 Value ($000) $3,402 Avg Close — Range —
Q3 2013
Shares 147,715 Value ($000) $2,616 Avg Close — Range —
Q2 2013
Shares 148,824 Value ($000) $2,683 Avg Close — Range —