MSA SAFETY INC

Ticker: MSA CUSIP: 553498106 Class: Com

Port Capital LLC's Holding History (CIK: 0001729212)

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

Q2 2021

Shares 41,396 Value ($000) $6,854 Avg Close $162.15 Range $149.59 - $172.31

Q1 2021

Shares 27,721 Value ($000) $4,159 Avg Close $161.14 Range $145.56 - $172.84

Q4 2020

Shares 26,371 Value ($000) $3,940 Avg Close $144.38 Range $124.58 - $155.47

Q3 2020

Shares 26,021 Value ($000) $3,491 Avg Close $122.44 Range $108.35 - $135.47

Q2 2020

Shares 26,021 Value ($000) $2,978 Avg Close $111.17 Range $88.18 - $126.16

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	41,396	$6,854	$162.15	$149.59 - $172.31
Q1 2021	27,721	$4,159	$161.14	$145.56 - $172.84
Q4 2020	26,371	$3,940	$144.38	$124.58 - $155.47
Q3 2020	26,021	$3,491	$122.44	$108.35 - $135.47
Q2 2020	26,021	$2,978	$111.17	$88.18 - $126.16