ON HLDG AG

Ticker: ONON CUSIP: H5919C104 Class: Common Stock

Callan Family Office, LLC's Holding History (CIK: 0001938970)

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

Q4 2025

Shares 4,306 Value ($000) $200 Avg Close $43.09 Range $34.38 - $50.02

Q2 2025

Shares 4,473 Value ($000) $233 Avg Close $50.96 Range $34.59 - $61.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,306	$200	$43.09	$34.38 - $50.02
Q2 2025	4,473	$233	$50.96	$34.59 - $61.29