MINE SAFETY APPLIANCES CO

CUSIP: 602720104 Class: COMMON STOCK

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2013
Shares 2,148,517 Value ($000) $110,026 Avg Close — Range —
Q3 2013
Shares 2,121,925 Value ($000) $109,512 Avg Close — Range —
Q2 2013
Shares 2,051,522 Value ($000) $95,499 Avg Close — Range —