ON HLDG AG

Ticker: ONON CUSIP: H5919C104 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q3 2025

Shares 1,035,833 Value ($000) $43,868 Avg Close $47.59 Range $41.97 - $55.95

Q4 2022

Shares 250,000 Value ($000) $4,290 Avg Close $17.49 Range $15.44 - $20.95

Q1 2022

Shares 350,000 Value ($000) $8,834 Avg Close $26.65 Range $19.75 - $40.22

Q4 2021

Shares 350,000 Value ($000) $13,234 Avg Close $36.70 Range $28.10 - $55.87

Q3 2021

Shares 300,000 Value ($000) $9,039 Avg Close $35.13 Range $30.06 - $40.80

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,035,833	$43,868	$47.59	$41.97 - $55.95
Q4 2022	250,000	$4,290	$17.49	$15.44 - $20.95
Q1 2022	350,000	$8,834	$26.65	$19.75 - $40.22
Q4 2021	350,000	$13,234	$36.70	$28.10 - $55.87
Q3 2021	300,000	$9,039	$35.13	$30.06 - $40.80