Insider sale

ON HOLDING AG

$32.19M

842.67K shares

What this filing means

MAURER MARC plans to sell 842.67K shares of ON HOLDING AG valued at approximately $32.19M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

MAURER MARC

Filed: 5/29/2026ACC: 0001958244-26-000333

InsiderMAURER MARCCIK 1859787

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IssuerON HOLDING AGCIK 1858985

842.67K

Shares to sell

$32.19M

Approx. market value

119.98K

Acquired (3 months)

Planned

14 completed

Securities Acquired — Last 3 Months1

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Acquired from issuer in private transaction

None

12/21/2017

119.98K

Total acquired119.98K

Acquisition Date	Type	Amount Acquired	Gift
12/21/2017	Acquired from issuer in private transaction None	119.98K	—
Total		119.98K

Planned & Completed Dispositions15

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Completed

—Completed

Units to sell

399.62K

Market value

$14.89M

5/15/2026

—Completed

Units to sell

55.84K

Market value

$1.93M

4/8/2026

—Completed

Units to sell

56.66K

Market value

$1.96M

4/8/2026

—Completed

Units to sell

24.92K

Market value

$861.8K

4/8/2026

—Completed

Units to sell

27.84K

Market value

$962.0K

4/8/2026

—Completed

Units to sell

6.25K

Market value

$209.9K

4/6/2026

—Completed

Units to sell

6.25K

Market value

$201.9K

3/30/2026

—Completed

Units to sell

6.25K

Market value

$248.7K

3/23/2026

—Completed

Units to sell

6.25K

Market value

$243.2K

3/16/2026

—Completed

Units to sell

6.25K

Market value

$250.0K

3/9/2026

—Completed

Units to sell

14.06K

Market value

$592.3K

3/6/2026

—Completed

Units to sell

100K

Market value

$4.37M

3/5/2026

—Completed

Units to sell

6.25K

Market value

$289.5K

3/2/2026

—Completed

Units to sell

6.25K

Market value

$289.7K

3/2/2026

Planned — Approximate Date

NYSEPlanned

Units to sell

119.98K

Market value

$4.90M

5/29/2026

Total

Units

842.67K

Value

$32.19M

Date	Units to Sell	Approx. Market Value	Exchange	Status
Completed
5/15/2026	399.62K	$14.89M	—	Completed
4/8/2026	55.84K	$1.93M	—	Completed
4/8/2026	56.66K	$1.96M	—	Completed
4/8/2026	24.92K	$861.8K	—	Completed
4/8/2026	27.84K	$962.0K	—	Completed
4/6/2026	6.25K	$209.9K	—	Completed
3/30/2026	6.25K	$201.9K	—	Completed
3/23/2026	6.25K	$248.7K	—	Completed
3/16/2026	6.25K	$243.2K	—	Completed
3/9/2026	6.25K	$250.0K	—	Completed
3/6/2026	14.06K	$592.3K	—	Completed
3/5/2026	100K	$4.37M	—	Completed
3/2/2026	6.25K	$289.5K	—	Completed
3/2/2026	6.25K	$289.7K	—	Completed
Planned — Approximate Date
5/29/2026	119.98K	$4.90M	NYSE	Planned
Total	842.67K	$32.19M