Senior insider sale

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

$33.10M

646.80K shares

What this filing means

COPPETTI CASPAR FELIX plans to sell 646.80K shares of ON HOLDING AG valued at approximately $33.10M. 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: 6/30/2025ACC: 0001958244-25-003707

InsiderCOPPETTI CASPAR FELIXCIK 1859912

→

IssuerON HOLDING AGCIK 1858985

DirectorOfficer· Executive Officer

Since Mar 2026

646.80K

Shares to sell

$33.10M

Approx. market value

264.60K

Acquired (3 months)

Planned

90 completed

Securities Acquired — Last 3 Months1

Sort

Acquired from issuer in private transaction

None

1/12/2010

264.60K

Total acquired264.60K

Acquisition Date	Type	Amount Acquired	Gift
1/12/2010	Acquired from issuer in private transaction None	264.60K	—
Total		264.60K

Planned & Completed Dispositions91

Sort

Completed

—Completed

Units to sell

4.50K

Market value

$235.6K

6/23/2025

—Completed

Units to sell

4.20K

Market value

$219.9K

6/23/2025

—Completed

Units to sell

4.50K

Market value

$235.6K

6/23/2025

—Completed

Units to sell

4.10K

Market value

$214.6K

6/23/2025

—Completed

Units to sell

5.60K

Market value

$293.2K

6/23/2025

—Completed

Units to sell

Market value

$209.4K

6/23/2025

—Completed

Units to sell

2.50K

Market value

$130.9K

6/23/2025

—Completed

Units to sell

4.10K

Market value

$217.2K

6/16/2025

—Completed

Units to sell

Market value

$211.9K

6/16/2025

—Completed

Units to sell

4.50K

Market value

$238.4K

6/16/2025

—Completed

Units to sell

5.60K

Market value

$296.7K

6/16/2025

—Completed

Units to sell

4.50K

Market value

$238.4K

6/16/2025

—Completed

Units to sell

4.20K

Market value

$222.5K

6/16/2025

—Completed

Units to sell

2.50K

Market value

$132.5K

6/16/2025

—Completed

Units to sell

4.50K

Market value

$253.8K

6/9/2025

—Completed

Units to sell

4.50K

Market value

$253.8K

6/9/2025

—Completed

Units to sell

Market value

$225.6K

6/9/2025

—Completed

Units to sell

4.10K

Market value

$231.2K

6/9/2025

—Completed

Units to sell

5.60K

Market value

$315.8K

6/9/2025

—Completed

Units to sell

2.50K

Market value

$141.0K

6/9/2025

—Completed

Units to sell

4.20K

Market value

$236.9K

6/9/2025

—Completed

Units to sell

5.60K

Market value

$329.5K

6/2/2025

—Completed

Units to sell

4.50K

Market value

$264.8K

6/2/2025

—Completed

Units to sell

4.50K

Market value

$264.8K

6/2/2025

—Completed

Units to sell

4.20K

Market value

$247.2K

6/2/2025

—Completed

Units to sell

2.50K

Market value

$147.1K

6/2/2025

—Completed

Units to sell

Market value

$235.4K

6/2/2025

—Completed

Units to sell

4.10K

Market value

$241.3K

6/2/2025

—Completed

Units to sell

4.10K

Market value

$247.0K

5/27/2025

—Completed

Units to sell

5.60K

Market value

$337.4K

5/27/2025

—Completed

Units to sell

2.50K

Market value

$150.6K

5/27/2025

—Completed

Units to sell

4.50K

Market value

$271.1K

5/27/2025

—Completed

Units to sell

Market value

$241.0K

5/27/2025

—Completed

Units to sell

4.50K

Market value

$271.1K

5/27/2025

—Completed

Units to sell

4.20K

Market value

$253.0K

5/27/2025

—Completed

Units to sell

5.60K

Market value

$335.7K

5/19/2025

—Completed

Units to sell

4.50K

Market value

$269.7K

5/19/2025

—Completed

Units to sell

4.50K

Market value

$269.7K

5/19/2025

—Completed

Units to sell

4.20K

Market value

$251.7K

5/19/2025

—Completed

Units to sell

2.50K

Market value

$149.9K

5/19/2025

—Completed

Units to sell

4.10K

Market value

$245.7K

5/19/2025

—Completed

Units to sell

Market value

$239.8K

5/19/2025

—Completed

Units to sell

4.50K

Market value

$229.3K

5/12/2025

—Completed

Units to sell

5.60K

Market value

$285.7K

5/12/2025

—Completed

Units to sell

4.10K

Market value

$209.1K

5/12/2025

—Completed

Units to sell

4.50K

Market value

$229.4K

5/12/2025

—Completed

Units to sell

2.50K

Market value

$127.5K

5/12/2025

—Completed

Units to sell

4.20K

Market value

$214.0K

5/12/2025

—Completed

Units to sell

Market value

$204.0K

5/12/2025

—Completed

Units to sell

4.20K

Market value

$206.2K

5/5/2025

—Completed

Units to sell

4.10K

Market value

$201.2K

5/5/2025

—Completed

Units to sell

4.50K

Market value

$220.8K

5/5/2025

—Completed

Units to sell

4.50K

Market value

$220.9K

5/5/2025

—Completed

Units to sell

Market value

$196.4K

5/5/2025

—Completed

Units to sell

2.50K

Market value

$122.7K

5/5/2025

—Completed

Units to sell

5.60K

Market value

$274.9K

5/5/2025

—Completed

Units to sell

7.96K

Market value

$368.3K

4/28/2025

—Completed

Units to sell

Market value

$185.2K

4/28/2025

—Completed

Units to sell

2.50K

Market value

$115.7K

4/28/2025

—Completed

Units to sell

4.50K

Market value

$208.3K

4/28/2025

—Completed

Units to sell

5.60K

Market value

$259.1K

4/28/2025

—Completed

Units to sell

4.50K

Market value

$208.3K

4/28/2025

—Completed

Units to sell

4.10K

Market value

$189.8K

4/28/2025

—Completed

Units to sell

4.16K

Market value

$187.9K

4/25/2025

—Completed

Units to sell

485.00

Market value

$22.1K

4/23/2025

—Completed

Units to sell

4.10K

Market value

$175.2K

4/22/2025

—Completed

Units to sell

4.50K

Market value

$184.0K

4/21/2025

—Completed

Units to sell

2.50K

Market value

$102.2K

4/21/2025

—Completed

Units to sell

Market value

$163.6K

4/21/2025

—Completed

Units to sell

5.60K

Market value

$228.9K

4/21/2025

—Completed

Units to sell

4.50K

Market value

$183.9K

4/21/2025

—Completed

Units to sell

4.50K

Market value

$195.4K

4/14/2025

—Completed

Units to sell

4.50K

Market value

$195.3K

4/14/2025

—Completed

Units to sell

2.50K

Market value

$108.6K

4/14/2025

—Completed

Units to sell

5.60K

Market value

$243.2K

4/14/2025

—Completed

Units to sell

Market value

$173.8K

4/14/2025

—Completed

Units to sell

4.10K

Market value

$178.1K

4/14/2025

—Completed

Units to sell

8.40K

Market value

$380.7K

4/9/2025

—Completed

Units to sell

4.10K

Market value

$185.4K

4/9/2025

—Completed

Units to sell

4.50K

Market value

$177.4K

4/7/2025

—Completed

Units to sell

4.50K

Market value

$179.4K

4/7/2025

—Completed

Units to sell

2.50K

Market value

$99.0K

4/7/2025

—Completed

Units to sell

Market value

$158.3K

4/7/2025

—Completed

Units to sell

5.60K

Market value

$228.2K

4/7/2025

—Completed

Units to sell

5.60K

Market value

$241.2K

3/31/2025

—Completed

Units to sell

4.50K

Market value

$193.9K

3/31/2025

—Completed

Units to sell

Market value

$172.3K

3/31/2025

—Completed

Units to sell

4.10K

Market value

$177.8K

3/31/2025

—Completed

Units to sell

2.50K

Market value

$107.7K

3/31/2025

—Completed

Units to sell

4.50K

Market value

$193.8K

3/31/2025

Planned — Approximate Date

NYSEPlanned

Units to sell

264.60K

Market value

$13.77M

6/30/2025

Total

Units

646.80K

Value

$33.10M

Date	Units to Sell	Approx. Market Value	Exchange	Status
Completed
6/23/2025	4.50K	$235.6K	—	Completed
6/23/2025	4.20K	$219.9K	—	Completed
6/23/2025	4.50K	$235.6K	—	Completed
6/23/2025	4.10K	$214.6K	—	Completed
6/23/2025	5.60K	$293.2K	—	Completed
6/23/2025	4K	$209.4K	—	Completed
6/23/2025	2.50K	$130.9K	—	Completed
6/16/2025	4.10K	$217.2K	—	Completed
6/16/2025	4K	$211.9K	—	Completed
6/16/2025	4.50K	$238.4K	—	Completed
6/16/2025	5.60K	$296.7K	—	Completed
6/16/2025	4.50K	$238.4K	—	Completed
6/16/2025	4.20K	$222.5K	—	Completed
6/16/2025	2.50K	$132.5K	—	Completed
6/9/2025	4.50K	$253.8K	—	Completed
6/9/2025	4.50K	$253.8K	—	Completed
6/9/2025	4K	$225.6K	—	Completed
6/9/2025	4.10K	$231.2K	—	Completed
6/9/2025	5.60K	$315.8K	—	Completed
6/9/2025	2.50K	$141.0K	—	Completed
6/9/2025	4.20K	$236.9K	—	Completed
6/2/2025	5.60K	$329.5K	—	Completed
6/2/2025	4.50K	$264.8K	—	Completed
6/2/2025	4.50K	$264.8K	—	Completed
6/2/2025	4.20K	$247.2K	—	Completed
6/2/2025	2.50K	$147.1K	—	Completed
6/2/2025	4K	$235.4K	—	Completed
6/2/2025	4.10K	$241.3K	—	Completed
5/27/2025	4.10K	$247.0K	—	Completed
5/27/2025	5.60K	$337.4K	—	Completed
5/27/2025	2.50K	$150.6K	—	Completed
5/27/2025	4.50K	$271.1K	—	Completed
5/27/2025	4K	$241.0K	—	Completed
5/27/2025	4.50K	$271.1K	—	Completed
5/27/2025	4.20K	$253.0K	—	Completed
5/19/2025	5.60K	$335.7K	—	Completed
5/19/2025	4.50K	$269.7K	—	Completed
5/19/2025	4.50K	$269.7K	—	Completed
5/19/2025	4.20K	$251.7K	—	Completed
5/19/2025	2.50K	$149.9K	—	Completed
5/19/2025	4.10K	$245.7K	—	Completed
5/19/2025	4K	$239.8K	—	Completed
5/12/2025	4.50K	$229.3K	—	Completed
5/12/2025	5.60K	$285.7K	—	Completed
5/12/2025	4.10K	$209.1K	—	Completed
5/12/2025	4.50K	$229.4K	—	Completed
5/12/2025	2.50K	$127.5K	—	Completed
5/12/2025	4.20K	$214.0K	—	Completed
5/12/2025	4K	$204.0K	—	Completed
5/5/2025	4.20K	$206.2K	—	Completed
5/5/2025	4.10K	$201.2K	—	Completed
5/5/2025	4.50K	$220.8K	—	Completed
5/5/2025	4.50K	$220.9K	—	Completed
5/5/2025	4K	$196.4K	—	Completed
5/5/2025	2.50K	$122.7K	—	Completed
5/5/2025	5.60K	$274.9K	—	Completed
4/28/2025	7.96K	$368.3K	—	Completed
4/28/2025	4K	$185.2K	—	Completed
4/28/2025	2.50K	$115.7K	—	Completed
4/28/2025	4.50K	$208.3K	—	Completed
4/28/2025	5.60K	$259.1K	—	Completed
4/28/2025	4.50K	$208.3K	—	Completed
4/28/2025	4.10K	$189.8K	—	Completed
4/25/2025	4.16K	$187.9K	—	Completed
4/23/2025	485.00	$22.1K	—	Completed
4/22/2025	4.10K	$175.2K	—	Completed
4/21/2025	4.50K	$184.0K	—	Completed
4/21/2025	2.50K	$102.2K	—	Completed
4/21/2025	4K	$163.6K	—	Completed
4/21/2025	5.60K	$228.9K	—	Completed
4/21/2025	4.50K	$183.9K	—	Completed
4/14/2025	4.50K	$195.4K	—	Completed
4/14/2025	4.50K	$195.3K	—	Completed
4/14/2025	2.50K	$108.6K	—	Completed
4/14/2025	5.60K	$243.2K	—	Completed
4/14/2025	4K	$173.8K	—	Completed
4/14/2025	4.10K	$178.1K	—	Completed
4/9/2025	8.40K	$380.7K	—	Completed
4/9/2025	4.10K	$185.4K	—	Completed
4/7/2025	4.50K	$177.4K	—	Completed
4/7/2025	4.50K	$179.4K	—	Completed
4/7/2025	2.50K	$99.0K	—	Completed
4/7/2025	4K	$158.3K	—	Completed
4/7/2025	5.60K	$228.2K	—	Completed
3/31/2025	5.60K	$241.2K	—	Completed
3/31/2025	4.50K	$193.9K	—	Completed
3/31/2025	4K	$172.3K	—	Completed
3/31/2025	4.10K	$177.8K	—	Completed
3/31/2025	2.50K	$107.7K	—	Completed
3/31/2025	4.50K	$193.8K	—	Completed
Planned — Approximate Date
6/30/2025	264.60K	$13.77M	NYSE	Planned
Total	646.80K	$33.10M