MSA Safety Inc — Director's Dealing 2018

May 8, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MSA Safety Inc (MSA)
CIK: 0000066570
Period of Report: 2018-05-04

Reporting Person: BOVE KERRY M (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-05-04	Common Stock, no par value	M	100.0000	$36.6900	Acquired	51384.0000	Direct
2018-05-04	Common Stock, no par value	S	100.0000	$88.0000	Disposed	51284.0000	Direct
2018-05-07	Common Stock, no par value	M	1182.0000	$48.9500	Acquired	52466.0000	Direct
2018-05-07	Common Stock, no par value	M	739.0000	$36.6900	Acquired	53205.0000	Direct
2018-05-07	Common Stock, no par value	S	1921.0000	$88.0060	Disposed	51284.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-05-04	Non-statutory Stock Option	$36.6900	M	100.0000	Disposed	2022-02-17	Common Stock, no par value (100.0000)	Direct
2018-05-07	Non-statutory Stock Option	$36.6900	M	739.0000	Disposed	2022-02-17	Common Stock, no par value (739.0000)	Direct
2018-05-07	Non-statutory Stock Option	$48.9500	M	1182.0000	Disposed	2023-02-20	Common Stock, no par value (1182.0000)	Direct

Footnotes

F1: Share price on this transaction ranged from $88.00 to $88.04.