Senior insider sale

CEO at ON HOLDING AG — senior position signals high conviction

$7.90M

149.21K shares

What this filing means

HOFFMANN MARTIN plans to sell 149.21K shares of ON HOLDING AG valued at approximately $7.90M. 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.

HOFFMANN MARTIN

Filed: 6/30/2025ACC: 0001958244-25-003708

InsiderHOFFMANN MARTINCIK 1860218

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IssuerON HOLDING AGCIK 1858985

Officer· CEO

Since Mar 2026

149.21K

Shares to sell

$7.90M

Approx. market value

61.81K

Acquired (3 months)

Planned

14 completed

Securities Acquired — Last 3 Months1

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Acquired from Issuer in private transaction

12/21/2017

61.81K

Total acquired61.81K

Acquisition Date	Type	Amount Acquired	Gift
12/21/2017	Acquired from Issuer in private transaction NA	61.81K	—
Total		61.81K

Planned & Completed Dispositions15

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Completed

—Completed

Units to sell

4.42K

Market value

$231.1K

6/23/2025

—Completed

Units to sell

4.42K

Market value

$233.9K

6/16/2025

—Completed

Units to sell

4.42K

Market value

$249.0K

6/9/2025

—Completed

Units to sell

4.42K

Market value

$259.8K

6/2/2025

—Completed

Units to sell

4.42K

Market value

$266.0K

5/27/2025

—Completed

Units to sell

4.42K

Market value

$264.6K

5/19/2025

—Completed

Units to sell

30K

Market value

$1.79M

5/16/2025

—Completed

Units to sell

4.42K

Market value

$225.1K

5/12/2025

—Completed

Units to sell

4.42K

Market value

$216.7K

5/5/2025

—Completed

Units to sell

4.42K

Market value

$204.3K

4/28/2025

—Completed

Units to sell

4.42K

Market value

$180.5K

4/21/2025

—Completed

Units to sell

4.42K

Market value

$191.7K

4/14/2025

—Completed

Units to sell

4.42K

Market value

$175.1K

4/7/2025

—Completed

Units to sell

4.42K

Market value

$190.0K

3/31/2025

Planned — Approximate Date

NYSEPlanned

Units to sell

61.81K

Market value

$3.22M

6/30/2025

Total

Units

149.21K

Value

$7.90M

Date	Units to Sell	Approx. Market Value	Exchange	Status
Completed
6/23/2025	4.42K	$231.1K	—	Completed
6/16/2025	4.42K	$233.9K	—	Completed
6/9/2025	4.42K	$249.0K	—	Completed
6/2/2025	4.42K	$259.8K	—	Completed
5/27/2025	4.42K	$266.0K	—	Completed
5/19/2025	4.42K	$264.6K	—	Completed
5/16/2025	30K	$1.79M	—	Completed
5/12/2025	4.42K	$225.1K	—	Completed
5/5/2025	4.42K	$216.7K	—	Completed
4/28/2025	4.42K	$204.3K	—	Completed
4/21/2025	4.42K	$180.5K	—	Completed
4/14/2025	4.42K	$191.7K	—	Completed
4/7/2025	4.42K	$175.1K	—	Completed
3/31/2025	4.42K	$190.0K	—	Completed
Planned — Approximate Date
6/30/2025	61.81K	$3.22M	NYSE	Planned
Total	149.21K	$7.90M