MSA Safety Inc — Director's Dealing 2018

May 4, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MSA Safety Inc (MSA)
CIK: 0000066570
Period of Report: 2018-05-03

Reporting Person: SHAW L EDWARD JR (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-05-03	Common Stock, no par value	M	2583.0000	$40.8800	Acquired	498051.0000	Direct
2018-05-03	Common Stock, no par value	F	1230.0000	$85.8900	Disposed	496821.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-05-03	Non-statutory Stock Option	$40.8800	M	2583.0000	Disposed	2018-05-16	Common Stock, no par value (2583.0000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, no par value	79123.0000	Indirect