MSA Safety Inc — Director's Dealing 2010

Mar 17, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MINE SAFETY APPLIANCES CO (MSA)
CIK: 0000066570
Period of Report: 2010-03-15

Reporting Person: BIGLER JOSEPH A (Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-03-15	Common Stock, no par value	F	334	$26.61	Disposed	61849	Direct