MSA Safety Inc — Director's Dealing 2017

Nov 25, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MSA Safety Inc (MSA)
CIK: 0000066570
Period of Report: 2017-11-22

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-11-22	Common Stock, no par value	M	931.0000	$24.6300	Acquired	164468.0000	Direct
2017-11-22	Common Stock, no par value	S	931.0000	$80.0937	Disposed	163537.0000	Direct
2017-11-24	Common Stock, no par value	M	7703.0000	$24.6300	Acquired	171240.0000	Direct
2017-11-24	Common Stock, no par value	S	7703.0000	$79.9863	Disposed	163537.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-11-22	Non-statutory Stock Option	$24.6300	M	931.0000	Disposed	2020-02-23	Common Stock, no par value (931.0000)	Direct
2017-11-24	Non-statutory Stock Option	$24.6300	M	7703.0000	Disposed	2020-02-23	Common Stock, no par value (7703.0000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, no par value	60600.0000	Indirect

Footnotes

F1: Share price on this transaction ranged from $80.02 to $80.22.

F2: Share price on this transaction ranged from $79.95 to $80.15.