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CIK 0001921963 · Large accelerated filer

Atmus Filtration Technologies Inc.

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Ticker
ATMU
Exchange
NYSE
Industry
Motor Vehicle Parts & Accessories
FY end
Dec 31
Entity type
operating
EIN
061601605
Phone
6155147339
Business address
26 CENTURY BOULEVARD, SUITE 500, NASHVILLE, TN, 37214
Former names
FILT Red, Inc.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$196,956
in 1 filing

Net −$196,956. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Swan Renee −$197K Chief People Officer sold 8% of stake
Date Insider Transaction Shares Price Value Owned after
2026-04-01 Disher Stephanie Chief Executive Officer Grant or award +31,492 388,676
2026-04-01 Heltebran Laura CLO & Corp Sec Grant or award +3,717 24,161
2026-02-27 Swan Renee Chief People Officer Shares withheld for taxes −9,570 $64.53 $618K 53,603
2026-02-27 Swan Renee Chief People Officer Shares withheld for taxes −2,254 $64.53 $145K 51,349
2026-02-27 Kienzler Jack Chief Financial Officer Shares withheld for taxes −16,266 $64.53 $1.0M 79,624
2026-02-27 Kienzler Jack Chief Financial Officer Shares withheld for taxes −3,851 $64.53 $249K 75,773
2026-02-27 Masters Charles Senior Vice President Shares withheld for taxes −9,046 $64.53 $584K 44,470
2026-02-27 Masters Charles Senior Vice President Shares withheld for taxes −2,131 $64.53 $138K 42,339
2026-02-27 Disher Stephanie Chief Executive Officer Shares withheld for taxes −66,639 $64.53 $4.3M 373,038
2026-02-27 Disher Stephanie Chief Executive Officer Shares withheld for taxes −15,854 $64.53 $1.0M 357,184
2026-02-13 Swan Renee Chief People Officer Grant or award +18,536 63,173
2026-02-13 Kienzler Jack Chief Financial Officer Grant or award +41,094 95,890
2026-02-13 Masters Charles Senior Vice President Grant or award +21,152 53,516
2026-02-13 Disher Stephanie Chief Executive Officer Grant or award +169,209 439,677
2026-02-05 Sharp Heath Director Grant or award +614 3,114
2025-11-18 Donoso Diego Director Other acquisition +20 9,078
2025-11-13 Donoso Diego Director Sale −20 $48.84 $977 9,058
2025-10-03 Kienzler Jack Chief Financial Officer Shares withheld for taxes −25 $44.50 $1K 54,796
2025-10-03 Masters Charles Senior Vice President Shares withheld for taxes −28 $44.50 $1K 32,364
2025-09-05 Donoso Diego Director Purchase +15 $45.81 $687 9,078

Page 2 of 7 · 125 trades