ATMUS FILTRATION TECHNOLOGIE

Ticker: ATMU CUSIP: 04956D107 Class: Common Stock

Riverwater Partners LLC's Holding History (CIK: 0001882572)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 50,757 Value ($000) $2,635 Avg Close $48.33 Range $42.52 - $54.79

Q3 2025

Shares 50,757 Value ($000) $2,289 Avg Close $41.84 Range $35.97 - $47.01

Q2 2025

Shares 50,757 Value ($000) $1,849 Avg Close $35.53 Range $30.80 - $38.98

Q1 2025

Shares 50,764 Value ($000) $1,865 Avg Close $39.25 Range $35.50 - $43.83

Q4 2024

Shares 50,759 Value ($000) $1,989 Avg Close $40.32 Range $36.62 - $45.16

Q3 2024

Shares 50,700 Value ($000) $1,885 Avg Close $32.39 Range $27.48 - $37.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	50,757	$2,635	$48.33	$42.52 - $54.79
Q3 2025	50,757	$2,289	$41.84	$35.97 - $47.01
Q2 2025	50,757	$1,849	$35.53	$30.80 - $38.98
Q1 2025	50,764	$1,865	$39.25	$35.50 - $43.83
Q4 2024	50,759	$1,989	$40.32	$36.62 - $45.16
Q3 2024	50,700	$1,885	$32.39	$27.48 - $37.69