Vartanian Nishan J.

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
6 Nov 24	MSA MSA Safety	Common Stock, no par value	Gift	Dispose G	No	No	0	1,000	0.00	30,953
31 Jul 24	MSA MSA Safety	Common Stock, no par value	Sell	Dispose S	No	No	189	3,945	745.61 k	31,953
30 Jul 24	MSA MSA Safety	Common Stock, no par value	Sell	Dispose S	No	No	188	6,055	1.14 mm	35,898
2 May 24	MSA MSA Safety	Common Stock, no par value	Sell	Dispose S	No	No	185.286	11,000	2.04 mm	56,800
2 May 24	KOP Koppers	Common Stock	Grant	Acquire A	No	No	0	2,079	0.00	2,539

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.