ATMUS FILTRATION TECHNOLOGIE

Ticker: ATMU CUSIP: 04956D107 Class: Common Stock

abrdn plc's Holding History (CIK: 0001716774)

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

Q4 2025

Shares 400,699 Value ($000) $20,800 Avg Close $48.33 Range $42.52 - $54.79

Q3 2025

Shares 424,221 Value ($000) $19,188 Avg Close $41.84 Range $35.97 - $47.01

Q2 2025

Shares 605,769 Value ($000) $22,062 Avg Close $35.53 Range $30.80 - $38.98

Q1 2025

Shares 690,812 Value ($000) $25,374 Avg Close $39.25 Range $35.50 - $43.83

Q4 2024

Shares 599,838 Value ($000) $23,232 Avg Close $40.32 Range $36.62 - $45.16

Q3 2024

Shares 725,732 Value ($000) $27,237 Avg Close $32.39 Range $27.48 - $37.69

Q2 2024

Shares 547,658 Value ($000) $15,762 Avg Close $30.06 Range $27.38 - $33.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	400,699	$20,800	$48.33	$42.52 - $54.79
Q3 2025	424,221	$19,188	$41.84	$35.97 - $47.01
Q2 2025	605,769	$22,062	$35.53	$30.80 - $38.98
Q1 2025	690,812	$25,374	$39.25	$35.50 - $43.83
Q4 2024	599,838	$23,232	$40.32	$36.62 - $45.16
Q3 2024	725,732	$27,237	$32.39	$27.48 - $37.69
Q2 2024	547,658	$15,762	$30.06	$27.38 - $33.40