MINE SAFETY APPLIANCES CO

CUSIP: 602720104 Class: COMMON STOCK

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q4 2013
Shares 151,234 Value ($000) $7,744 Avg Close — Range —
Q3 2013
Shares 152,159 Value ($000) $7,852 Avg Close — Range —
Q2 2013
Shares 119,509 Value ($000) $6,264 Avg Close — Range —