ON HLDG AG

Ticker: ONON CUSIP: H5919C104 Class: Common Stock

HARBOR INVESTMENT ADVISORY, LLC's Holding History (CIK: 0001468792)

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

Q4 2025

Shares 1,600 Value ($000) $74 Avg Close $43.09 Range $34.38 - $50.02

Q3 2025

Shares 3,966 Value ($000) $168 Avg Close $47.59 Range $41.97 - $55.95

Q2 2025

Shares 13,966 Value ($000) $727 Avg Close $50.96 Range $34.59 - $61.29

Q1 2025

Shares 15,066 Value ($000) $662 Avg Close $52.56 Range $41.23 - $64.05

Q4 2024

Shares 15,200 Value ($000) $833 Avg Close $52.97 Range $46.28 - $60.12

Q1 2022

Shares 500 Value ($000) $13 Avg Close $26.65 Range $19.75 - $40.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,600	$74	$43.09	$34.38 - $50.02
Q3 2025	3,966	$168	$47.59	$41.97 - $55.95
Q2 2025	13,966	$727	$50.96	$34.59 - $61.29
Q1 2025	15,066	$662	$52.56	$41.23 - $64.05
Q4 2024	15,200	$833	$52.97	$46.28 - $60.12
Q1 2022	500	$13	$26.65	$19.75 - $40.22