Insider Buying and Selling - ATMU

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
08/17/2026	08/18/2026	Swan Renee Chief People Officer Officer	Sell	-3,870 @ $50.89	($196,955.91)	46,875	(-7.63%)	Direct
08/12/2026	08/13/2026	Macadam Stephen E. Director	Buy	2,000 @ $49.78	$99,551.20	40,588	(5.18%)	Direct
06/01/2026	06/02/2026	Disher Stephanie Chief Executive Officer CEO Director	Sell	-25,652 @ $45.25	($1,160,676.04)	363,024	(-6.60%)	Direct
06/01/2026	06/02/2026	Kienzler Jack Chief Financial Officer CFO	Sell	-5,132 @ $45.25	($232,207.60)	75,804	(-6.34%)	Direct
06/01/2026	06/02/2026	Masters Charles Senior Vice President Officer	Sell	-2,890 @ $45.25	($130,763.83)	43,579	(-6.22%)	Direct
06/01/2026	06/02/2026	Swan Renee Chief People Officer Officer	Sell	-2,566 @ $45.25	($116,103.80)	50,745	(-4.81%)	Direct
05/12/2026	05/13/2026	Haggerty Gretchen R Director	Buy	1,973 @ $55.74	$109,979.51	25,741	(8.30%)	Direct
11/13/2025	11/19/2025	Donoso Diego Director	Sell	-20 @ $48.84	($976.80)	9,058	(-0.22%)	Direct

Atmus Filtration Technologies Inc. - ATMU