MINE SAFETY APPLIANCES CO

CUSIP: 602720104 Class: COMMON STOCK

ANCHOR CAPITAL ADVISORS LLC's Holding History (CIK: 0000813933)

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

Q4 2013
Shares 18,816 Value ($000) $964 Avg Close — Range —
Q3 2013
Shares 19,070 Value ($000) $984 Avg Close — Range —
Q2 2013
Shares 19,810 Value ($000) $922 Avg Close — Range —