ATMUS FILTRATION TECHNOLOGIE

Ticker: ATMU CUSIP: 04956D107 Class: Common Stock

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q3 2025

Shares 43,558 Value ($000) $1,964 Avg Close $41.84 Range $35.97 - $47.01

Q2 2025

Shares 63,623 Value ($000) $2,317 Avg Close $35.53 Range $30.80 - $38.98

Q1 2025

Shares 70,893 Value ($000) $2,604 Avg Close $39.25 Range $35.50 - $43.83

Q4 2024

Shares 78,932 Value ($000) $3,093 Avg Close $40.32 Range $36.62 - $45.16

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	43,558	$1,964	$41.84	$35.97 - $47.01
Q2 2025	63,623	$2,317	$35.53	$30.80 - $38.98
Q1 2025	70,893	$2,604	$39.25	$35.50 - $43.83
Q4 2024	78,932	$3,093	$40.32	$36.62 - $45.16