MSA Safety Inc — Director's Dealing 2021

May 12, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MSA Safety Inc (MSA)
CIK: 0000066570
Period of Report: 2021-05-11

Reporting Person: PEARSE DIANE M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-05-11	Common Stock, no par value	M	2969.0000	$37.3300	Acquired	33878.2691	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-05-11	Non-statutory Stock Option	$37.3300	M	2969.0000	Disposed	2021-05-16	Common Stock, no par value (2969.0000)	Direct