MSA Safety Inc — Director's Dealing 2012

Mar 22, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MINE SAFETY APPLIANCES CO (MSA)
CIK: 0000066570
Period of Report: 2012-03-20

Reporting Person: LAMBERT WILLIAM M (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-03-20	Common Stock, no par value	F	4358.0000	$40.3800	Disposed	129612.0000	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, no par value	40000.0000	Indirect