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Atmus Filtration Technologies Inc.

ATMU Net selling

CIK 0001921963 #1524 in the set updated 18 Sep 2026

Bought (120 mo)

$873.13K

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$1.84M

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$1.84M

8 of 8 sales

Net

−$966.07K

−$966.07K against sales at will

By person

16 insiders · 18 transactions

20.2×

Stephanie J. Disher holds 20.2 times base salary in stock. $18.48M of shares against $912.50K in salary for 2025.

Salary from the company's own proxy. The shares are what Stephanie J. Disher last reported holding, valued at $50.89, the price Common Stock was last bought or sold at on the open market here, on 17 Aug 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Disher Stephanie

Chief Executive Officer

—

$1.16M (1)

−$1.16M

363,024

0.4449%

$18.48M

—

Macadam Stephen E.

Director

$561.32K (4)

—

+$561.32K

40,588

0.0497%

$2.07M

—

Swan Renee

Chief People Officer

—

$313.06K (2)

−$313.06K

46,875

0.0574%

$2.39M

—

HAGGERTY GRETCHEN R

Director

$310.00K (4)

—

+$310.00K

28,360

0.0348%

$1.44M

—

Kienzler Jack

Chief Financial Officer

—

$232.21K (1)

−$232.21K

75,804

0.0929%

$3.86M

—

Masters Charles

Senior Vice President

—

$130.76K (1)

−$130.76K

43,579

0.0534%

$2.22M

—

Donoso Diego

Director

$1.81K (2)

$2.49K (2)

−$676.25

11,697

0.0143%

$595.30K

—

CUMMINS INC entity

10% owner

—

— (1)

$0.00

0.0000%

$0.00

−100.0%

Carpenter Kevin N

SVP-Chief Supply Chain Officer

—

28,509

0.0349%

$1.45M

—

Hickey Toni

Chief Legal Officer

—

25,629

0.0314%

$1.30M

—

Heltebran Laura

CLO & Corp Sec

—

24,161

0.0296%

$1.23M

—

Leipold Jane A

Director

—

20,538

0.0252%

$1.05M

—

Bennett Roy Edwin

Director

—

19,320

0.0237%

$983.25K

—

TAYLOR STUART A II

Director

—

11,697

0.0143%

$595.30K

—

Sharp Heath

Director

—

5,733

0.0070%

$291.77K

+129.3%

Satterthwaite Tony

Director

—

4,012

0.0049%

$204.18K

—

Atmus Filtration Technologies Inc.

By person

Individual transactions

What was left out