MSA SAFETY INC

Ticker: MSA CUSIP: 553498106 Class: Com

CenterBook Partners LP's Holding History (CIK: 0001872738)

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

Q4 2025

Shares 8,164 Value ($000) $1,307 Avg Close $162.81 Range $151.11 - $177.20

Q3 2025

Shares 5,695 Value ($000) $980 Avg Close $172.87 Range $165.94 - $182.86

Q2 2025

Shares 6,642 Value ($000) $1,113 Avg Close $156.47 Range $127.86 - $170.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,164	$1,307	$162.81	$151.11 - $177.20
Q3 2025	5,695	$980	$172.87	$165.94 - $182.86
Q2 2025	6,642	$1,113	$156.47	$127.86 - $170.11