MSA SAFETY INC

Ticker: MSA CUSIP: 553498106 Class: Com

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

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

Q1 2019

Shares 2,336 Value ($000) $242 Avg Close $100.71 Range $90.81 - $105.37

Q3 2017

Shares 10,421 Value ($000) $829 Avg Close $74.83 Range $65.95 - $81.88

Q1 2017

Shares 44,793 Value ($000) $3,166 Avg Close $69.85 Range $66.47 - $74.64

Q3 2015

Shares 6,167 Value ($000) $246 Avg Close $46.53 Range $38.32 - $54.54

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	2,336	$242	$100.71	$90.81 - $105.37
Q3 2017	10,421	$829	$74.83	$65.95 - $81.88
Q1 2017	44,793	$3,166	$69.85	$66.47 - $74.64
Q3 2015	6,167	$246	$46.53	$38.32 - $54.54