MSA SAFETY INC

Ticker: MSA CUSIP: 553498106 Class: Com

Cornerstone Wealth Management, LLC's Holding History (CIK: 0001674117)

Note: Option positions (PUT/CALL) are excluded.

Q3 2018

Shares 232,371 Value ($000) $3,003 Avg Close $100.99 Range $91.22 - $108.86

Q4 2017

Shares 2,866 Value ($000) $228 Avg Close $79.81 Range $75.79 - $86.36

Q3 2017

Shares 3,003 Value ($000) $233 Avg Close $74.83 Range $65.95 - $81.88

Q2 2017

Shares 3,076 Value ($000) $245 Avg Close $77.51 Range $66.78 - $84.86

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	232,371	$3,003	$100.99	$91.22 - $108.86
Q4 2017	2,866	$228	$79.81	$75.79 - $86.36
Q3 2017	3,003	$233	$74.83	$65.95 - $81.88
Q2 2017	3,076	$245	$77.51	$66.78 - $84.86