Senior insider sale

Executive Officer at ON HOLDING AG — senior position signals high conviction

$35.42M

735K shares

What this filing means

COPPETTI CASPAR FELIX plans to sell 735K shares of ON HOLDING AG valued at approximately $35.42M. 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.

COPPETTI CASPAR FELIX

Filed: 3/31/2025ACC: 0001958244-25-001883

InsiderCOPPETTI CASPAR FELIXCIK 1859912

→

IssuerON HOLDING AGCIK 1858985

DirectorOfficer· Executive Officer

Since Mar 2026

735K

Shares to sell

$35.42M

Approx. market value

382.20K

Acquired (3 months)

Planned

86 completed

Securities Acquired — Last 3 Months1

Sort

Acquired from issuer in private transaction

None

1/12/2010

382.20K

Total acquired382.20K

Acquisition Date	Type	Amount Acquired	Gift
1/12/2010	Acquired from issuer in private transaction None	382.20K	—
Total		382.20K

Planned & Completed Dispositions87

Sort

Completed

—Completed

Units to sell

Market value

$192.6K

3/24/2025

—Completed

Units to sell

4.50K

Market value

$216.6K

3/24/2025

—Completed

Units to sell

2.50K

Market value

$120.3K

3/24/2025

—Completed

Units to sell

4.10K

Market value

$197.3K

3/24/2025

—Completed

Units to sell

4.20K

Market value

$202.2K

3/24/2025

—Completed

Units to sell

4.50K

Market value

$216.6K

3/24/2025

—Completed

Units to sell

5.60K

Market value

$269.5K

3/24/2025

—Completed

Units to sell

4.50K

Market value

$214.5K

3/17/2025

—Completed

Units to sell

5.60K

Market value

$267.1K

3/17/2025

—Completed

Units to sell

4.50K

Market value

$214.5K

3/17/2025

—Completed

Units to sell

2.50K

Market value

$119.2K

3/17/2025

—Completed

Units to sell

4.10K

Market value

$195.5K

3/17/2025

—Completed

Units to sell

Market value

$190.7K

3/17/2025

—Completed

Units to sell

4.20K

Market value

$200.2K

3/17/2025

—Completed

Units to sell

381.00

Market value

$17.3K

3/11/2025

—Completed

Units to sell

2.50K

Market value

$113.4K

3/11/2025

—Completed

Units to sell

2.50K

Market value

$111.8K

3/10/2025

—Completed

Units to sell

5.60K

Market value

$250.3K

3/10/2025

—Completed

Units to sell

4.50K

Market value

$201.3K

3/10/2025

—Completed

Units to sell

4.50K

Market value

$201.3K

3/10/2025

—Completed

Units to sell

1.32K

Market value

$59.8K

3/10/2025

—Completed

Units to sell

4.10K

Market value

$183.2K

3/10/2025

—Completed

Units to sell

Market value

$178.9K

3/10/2025

—Completed

Units to sell

4.50K

Market value

$219.7K

3/3/2025

—Completed

Units to sell

4.50K

Market value

$219.9K

3/3/2025

—Completed

Units to sell

4.10K

Market value

$200.3K

3/3/2025

—Completed

Units to sell

Market value

$195.4K

3/3/2025

—Completed

Units to sell

5.60K

Market value

$273.2K

3/3/2025

—Completed

Units to sell

4.20K

Market value

$205.2K

3/3/2025

—Completed

Units to sell

2.50K

Market value

$122.1K

3/3/2025

—Completed

Units to sell

2.50K

Market value

$122.0K

2/24/2025

—Completed

Units to sell

4.50K

Market value

$219.5K

2/24/2025

—Completed

Units to sell

4.20K

Market value

$204.8K

2/24/2025

—Completed

Units to sell

Market value

$195.1K

2/24/2025

—Completed

Units to sell

5.60K

Market value

$273.2K

2/24/2025

—Completed

Units to sell

4.10K

Market value

$200.0K

2/24/2025

—Completed

Units to sell

4.50K

Market value

$219.5K

2/24/2025

—Completed

Units to sell

Market value

$211.3K

2/18/2025

—Completed

Units to sell

5.60K

Market value

$295.8K

2/18/2025

—Completed

Units to sell

4.10K

Market value

$216.6K

2/18/2025

—Completed

Units to sell

2.50K

Market value

$132.1K

2/18/2025

—Completed

Units to sell

4.20K

Market value

$222.0K

2/18/2025

—Completed

Units to sell

4.50K

Market value

$237.7K

2/18/2025

—Completed

Units to sell

4.50K

Market value

$237.8K

2/18/2025

—Completed

Units to sell

2.50K

Market value

$138.3K

2/10/2025

—Completed

Units to sell

4.50K

Market value

$248.9K

2/10/2025

—Completed

Units to sell

Market value

$221.2K

2/10/2025

—Completed

Units to sell

4.20K

Market value

$232.3K

2/10/2025

—Completed

Units to sell

5.60K

Market value

$309.8K

2/10/2025

—Completed

Units to sell

4.50K

Market value

$248.9K

2/10/2025

—Completed

Units to sell

4.10K

Market value

$226.7K

2/10/2025

—Completed

Units to sell

2.50K

Market value

$145.8K

2/3/2025

—Completed

Units to sell

5.60K

Market value

$326.8K

2/3/2025

—Completed

Units to sell

Market value

$233.6K

2/3/2025

—Completed

Units to sell

4.20K

Market value

$245.0K

2/3/2025

—Completed

Units to sell

4.50K

Market value

$262.5K

2/3/2025

—Completed

Units to sell

4.50K

Market value

$262.3K

2/3/2025

—Completed

Units to sell

4.10K

Market value

$239.2K

2/3/2025

—Completed

Units to sell

4.20K

Market value

$250.0K

1/27/2025

—Completed

Units to sell

4.10K

Market value

$243.9K

1/27/2025

—Completed

Units to sell

2.50K

Market value

$148.7K

1/27/2025

—Completed

Units to sell

4.50K

Market value

$267.7K

1/27/2025

—Completed

Units to sell

Market value

$237.9K

1/27/2025

—Completed

Units to sell

5.60K

Market value

$333.1K

1/27/2025

—Completed

Units to sell

4.50K

Market value

$267.8K

1/27/2025

—Completed

Units to sell

Market value

$238.3K

1/21/2025

—Completed

Units to sell

5.60K

Market value

$333.5K

1/21/2025

—Completed

Units to sell

4.50K

Market value

$268.0K

1/21/2025

—Completed

Units to sell

4.50K

Market value

$267.9K

1/21/2025

—Completed

Units to sell

4.20K

Market value

$250.1K

1/21/2025

—Completed

Units to sell

4.10K

Market value

$244.1K

1/21/2025

—Completed

Units to sell

2.50K

Market value

$148.9K

1/21/2025

—Completed

Units to sell

Market value

$219.8K

1/13/2025

—Completed

Units to sell

4.10K

Market value

$225.2K

1/13/2025

—Completed

Units to sell

4.50K

Market value

$247.0K

1/13/2025

—Completed

Units to sell

4.20K

Market value

$230.3K

1/13/2025

—Completed

Units to sell

4.50K

Market value

$246.9K

1/13/2025

—Completed

Units to sell

2.50K

Market value

$137.1K

1/13/2025

—Completed

Units to sell

5.60K

Market value

$307.2K

1/13/2025

—Completed

Units to sell

5.60K

Market value

$308.2K

1/6/2025

—Completed

Units to sell

Market value

$220.1K

1/6/2025

—Completed

Units to sell

4.50K

Market value

$247.5K

1/6/2025

—Completed

Units to sell

4.20K

Market value

$231.1K

1/6/2025

—Completed

Units to sell

4.50K

Market value

$247.5K

1/6/2025

—Completed

Units to sell

4.10K

Market value

$225.6K

1/6/2025

—Completed

Units to sell

2.50K

Market value

$137.5K

1/6/2025

Planned — Approximate Date

NYSEPlanned

Units to sell

382.20K

Market value

$16.79M

3/31/2025

Total

Units

735K

Value

$35.42M

Date	Units to Sell	Approx. Market Value	Exchange	Status
Completed
3/24/2025	4K	$192.6K	—	Completed
3/24/2025	4.50K	$216.6K	—	Completed
3/24/2025	2.50K	$120.3K	—	Completed
3/24/2025	4.10K	$197.3K	—	Completed
3/24/2025	4.20K	$202.2K	—	Completed
3/24/2025	4.50K	$216.6K	—	Completed
3/24/2025	5.60K	$269.5K	—	Completed
3/17/2025	4.50K	$214.5K	—	Completed
3/17/2025	5.60K	$267.1K	—	Completed
3/17/2025	4.50K	$214.5K	—	Completed
3/17/2025	2.50K	$119.2K	—	Completed
3/17/2025	4.10K	$195.5K	—	Completed
3/17/2025	4K	$190.7K	—	Completed
3/17/2025	4.20K	$200.2K	—	Completed
3/11/2025	381.00	$17.3K	—	Completed
3/11/2025	2.50K	$113.4K	—	Completed
3/10/2025	2.50K	$111.8K	—	Completed
3/10/2025	5.60K	$250.3K	—	Completed
3/10/2025	4.50K	$201.3K	—	Completed
3/10/2025	4.50K	$201.3K	—	Completed
3/10/2025	1.32K	$59.8K	—	Completed
3/10/2025	4.10K	$183.2K	—	Completed
3/10/2025	4K	$178.9K	—	Completed
3/3/2025	4.50K	$219.7K	—	Completed
3/3/2025	4.50K	$219.9K	—	Completed
3/3/2025	4.10K	$200.3K	—	Completed
3/3/2025	4K	$195.4K	—	Completed
3/3/2025	5.60K	$273.2K	—	Completed
3/3/2025	4.20K	$205.2K	—	Completed
3/3/2025	2.50K	$122.1K	—	Completed
2/24/2025	2.50K	$122.0K	—	Completed
2/24/2025	4.50K	$219.5K	—	Completed
2/24/2025	4.20K	$204.8K	—	Completed
2/24/2025	4K	$195.1K	—	Completed
2/24/2025	5.60K	$273.2K	—	Completed
2/24/2025	4.10K	$200.0K	—	Completed
2/24/2025	4.50K	$219.5K	—	Completed
2/18/2025	4K	$211.3K	—	Completed
2/18/2025	5.60K	$295.8K	—	Completed
2/18/2025	4.10K	$216.6K	—	Completed
2/18/2025	2.50K	$132.1K	—	Completed
2/18/2025	4.20K	$222.0K	—	Completed
2/18/2025	4.50K	$237.7K	—	Completed
2/18/2025	4.50K	$237.8K	—	Completed
2/10/2025	2.50K	$138.3K	—	Completed
2/10/2025	4.50K	$248.9K	—	Completed
2/10/2025	4K	$221.2K	—	Completed
2/10/2025	4.20K	$232.3K	—	Completed
2/10/2025	5.60K	$309.8K	—	Completed
2/10/2025	4.50K	$248.9K	—	Completed
2/10/2025	4.10K	$226.7K	—	Completed
2/3/2025	2.50K	$145.8K	—	Completed
2/3/2025	5.60K	$326.8K	—	Completed
2/3/2025	4K	$233.6K	—	Completed
2/3/2025	4.20K	$245.0K	—	Completed
2/3/2025	4.50K	$262.5K	—	Completed
2/3/2025	4.50K	$262.3K	—	Completed
2/3/2025	4.10K	$239.2K	—	Completed
1/27/2025	4.20K	$250.0K	—	Completed
1/27/2025	4.10K	$243.9K	—	Completed
1/27/2025	2.50K	$148.7K	—	Completed
1/27/2025	4.50K	$267.7K	—	Completed
1/27/2025	4K	$237.9K	—	Completed
1/27/2025	5.60K	$333.1K	—	Completed
1/27/2025	4.50K	$267.8K	—	Completed
1/21/2025	4K	$238.3K	—	Completed
1/21/2025	5.60K	$333.5K	—	Completed
1/21/2025	4.50K	$268.0K	—	Completed
1/21/2025	4.50K	$267.9K	—	Completed
1/21/2025	4.20K	$250.1K	—	Completed
1/21/2025	4.10K	$244.1K	—	Completed
1/21/2025	2.50K	$148.9K	—	Completed
1/13/2025	4K	$219.8K	—	Completed
1/13/2025	4.10K	$225.2K	—	Completed
1/13/2025	4.50K	$247.0K	—	Completed
1/13/2025	4.20K	$230.3K	—	Completed
1/13/2025	4.50K	$246.9K	—	Completed
1/13/2025	2.50K	$137.1K	—	Completed
1/13/2025	5.60K	$307.2K	—	Completed
1/6/2025	5.60K	$308.2K	—	Completed
1/6/2025	4K	$220.1K	—	Completed
1/6/2025	4.50K	$247.5K	—	Completed
1/6/2025	4.20K	$231.1K	—	Completed
1/6/2025	4.50K	$247.5K	—	Completed
1/6/2025	4.10K	$225.6K	—	Completed
1/6/2025	2.50K	$137.5K	—	Completed
Planned — Approximate Date
3/31/2025	382.20K	$16.79M	NYSE	Planned
Total	735K	$35.42M