MetaCap

Atmus Filtration Technologies Insider Trades

NYSE: ATMUConsumer DiscretionaryAuto Parts:O.E.M.USD

42.81+0.19 (+0.45%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Last 12 months

Purchases
4 · $209.55K
Sales
6 · $1.84M
Shares bought / sold
3.97K / 40.13K
Net activity
Net selling $1.6 million

Atmus Filtration Technologies insider activity

Over the last 12 months, Atmus Filtration Technologies insiders reported 37 transactions on SEC Form 4: 4 open-market purchases and 6 sales. Insiders bought $209,550 and sold $1.8 million worth of stock, for net insider selling of $1.6 million. The largest seller was Disher Stephanie, with $1.2 million in reported sales.

The most recent filing shows Swan Renee (Chief People Officer) selling 3,870 shares at $50.89 on Aug 17, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put ATMU's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

ATMU insider transactions

Atmus Filtration Technologies insider transactions
DateInsiderTypeSharesValueFiling
Aug 17, 2026Swan ReneeChief People OfficerSale3,870$196.96KForm 4
Aug 12, 2026Macadam Stephen E.DirectorBuy2,000$99.55KForm 4
Jun 1, 2026Disher StephanieChief Executive OfficerSale25,652$1.16MForm 4
Jun 1, 2026Kienzler JackChief Financial OfficerSale5,132$232.21KForm 4
Jun 1, 2026Masters CharlesSenior Vice PresidentSale2,890$130.76KForm 4
Jun 1, 2026Swan ReneeChief People OfficerSale2,566$116.10KForm 4
May 12, 2026HAGGERTY GRETCHEN RDirectorAward2,619—Form 4
May 12, 2026HAGGERTY GRETCHEN RDirectorBuy1,872$104.35KForm 4
May 12, 2026HAGGERTY GRETCHEN RDirectorBuy1$55.74Form 4
May 12, 2026HAGGERTY GRETCHEN RDirectorBuy100$5.59KForm 4
May 12, 2026Bennett Roy EdwinDirectorAward2,619—Form 4
May 12, 2026Sharp HeathDirectorAward2,619—Form 4
May 12, 2026Donoso DiegoDirectorAward2,619—Form 4
May 12, 2026TAYLOR STUART A IIDirectorAward2,619—Form 4
May 12, 2026Leipold Jane ADirectorAward2,619—Form 4
May 12, 2026Macadam Stephen E.DirectorAward2,619—Form 4
May 12, 2026Carpenter Kevin NSVP-Chief Supply Chain OfficerAward28,509—Form 4
Apr 1, 2026Swan ReneeChief People OfficerAward1,962—Form 4
Apr 1, 2026Masters CharlesSenior Vice PresidentAward4,130—Form 4
Apr 1, 2026Kienzler JackChief Financial OfficerAward5,163—Form 4
Apr 1, 2026Disher StephanieChief Executive OfficerAward31,492—Form 4
Apr 1, 2026Heltebran LauraCLO & Corp SecAward3,717—Form 4
Feb 27, 2026Disher StephanieChief Executive OfficerTax withholding15,854$1.02MForm 4
Feb 27, 2026Disher StephanieChief Executive OfficerTax withholding66,639$4.30MForm 4
Feb 27, 2026Kienzler JackChief Financial OfficerTax withholding3,851$248.51KForm 4
Feb 27, 2026Kienzler JackChief Financial OfficerTax withholding16,266$1.05MForm 4
Feb 27, 2026Swan ReneeChief People OfficerTax withholding2,254$145.45KForm 4
Feb 27, 2026Swan ReneeChief People OfficerTax withholding9,570$617.55KForm 4
Feb 27, 2026Masters CharlesSenior Vice PresidentTax withholding2,131$137.51KForm 4
Feb 27, 2026Masters CharlesSenior Vice PresidentTax withholding9,046$583.74KForm 4
Feb 13, 2026Disher StephanieChief Executive OfficerAward169,209—Form 4
Feb 13, 2026Kienzler JackChief Financial OfficerAward41,094—Form 4
Feb 13, 2026Masters CharlesSenior Vice PresidentAward21,152—Form 4
Feb 13, 2026Swan ReneeChief People OfficerAward18,536—Form 4
Feb 5, 2026Sharp HeathDirectorAward614—Form 4
Nov 18, 2025Donoso DiegoDirectorother20—Form 4
Nov 13, 2025Donoso DiegoDirectorSale20$976.80Form 4
Oct 3, 2025Kienzler JackChief Financial OfficerTax withholding25$1.11KForm 4
Oct 3, 2025Masters CharlesSenior Vice PresidentTax withholding28$1.25KForm 4
Sep 5, 2025Donoso DiegoDirectorBuy15$687.15Form 4
Aug 14, 2025Swan ReneeChief People OfficerTax withholding5,007$226.22KForm 4
Aug 13, 2025Donoso DiegoDirectorBuy25$1.13KForm 4
May 20, 2025Leipold Jane ADirectorAward3,886—Form 4
May 20, 2025HAGGERTY GRETCHEN RDirectorAward3,886—Form 4
May 20, 2025Donoso DiegoDirectorAward3,886—Form 4
May 20, 2025TAYLOR STUART A IIDirectorAward3,886—Form 4
May 20, 2025Macadam Stephen E.DirectorAward3,886—Form 4
May 20, 2025Bennett Roy EdwinDirectorAward3,886—Form 4
May 13, 2025Heltebran LauraCLO & Corp SecAward20,444—Form 4
Apr 2, 2025Donoso DiegoDirectorSale40$1.51KForm 4
Apr 1, 2025Swan ReneeChief People OfficerAward2,802—Form 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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