MINE SAFETY APPLIANCES CO

CUSIP: 602720104 Class: COMMON STOCK

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q4 2013
Shares 1,000 Value ($000) $51 Avg Close — Range —
Q3 2013
Shares 900 Value ($000) $46 Avg Close — Range —
Q2 2013
Shares 1,199 Value ($000) $56 Avg Close — Range —