MINE SAFETY APPLIANCES CO

CUSIP: 602720104 Class: COMMON STOCK

WELLS FARGO & COMPANY/MN's Holding History (CIK: 0000072971)

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

Q4 2013
Shares 5,945 Value ($000) $305 Avg Close — Range —
Q3 2013
Shares 6,391 Value ($000) $329 Avg Close — Range —
Q2 2013
Shares 3,325 Value ($000) $154 Avg Close — Range —