CHAMBERS TIMOTHY L (Sr VP & Pres - Tools) sold 1.8% of their position (389.00 shares) of SNAP-ON INC on the open market

Open‑market sale worth $163.2K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

CHAMBERS TIMOTHY L

Filed: 7/21/2026ACC: 0000091440-26-000137

InsiderCHAMBERS TIMOTHY LCIK 1768384

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IssuerSNAP-ON INCCIK 91440

Officer· Sr VP & Pres - Tools

Since Feb 2019

-389.00

Net shares

Net seller

$163.2K

Total sold

Open market trades

0B · 1S

Total transactions

389.00 acquired · 778.00 disposed

Non-Derivative Transactions2

Common Stock

Direct

M · Option Exercise

+389.00

Price / share

$168.70

Trade value

$65.62K

% of position

1.8%

7/17/2026

21.22K→21.61K

Common Stock

Direct

S · Sale

−389.00

Price / share

$419.43

Trade value

$163.16K

% of position

1.8%

7/17/2026

21.61K→21.22K

Total

Net shares

+0.00

Net value

-$97.53K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	7/17/2026	M · Option Exercise	+389.00	$168.70	$65.62K	1.8%	21.22K	21.61K
Common Stock Direct	7/17/2026	S · Sale	−389.00	$419.43	$163.16K	1.8%	21.61K	21.22K
Total			+0.00		-$97.53K

Derivative Transactions1

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

389.00 shares

−389.00

Strike price

168.70

Held after

9.11K

Exercisable

—

7/17/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Common Stock389.00 shares	7/17/2026	M · Option Exercise	−389.00	168.70	—	9.11K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)15

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

4.10K

Shares owned

4.10K

Exercise price

378.55

Expiration

—

Exercise window

—

Performance Units

Direct

Underlying security

Common Stock

Underlying shares

1.98K

Shares owned

1.98K

Exercise price

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

5.46K

Shares owned

5.46K

Exercise price

269.00

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

7.59K

Shares owned

7.59K

Exercise price

161.18

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

988.00

Shares owned

988.00

Exercise price

Expiration

—

Exercise window

—

Performance Units

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

Exercise price

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

Exercise price

211.67

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

13.50K

Shares owned

13.50K

Exercise price

155.34

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

1.18K

Shares owned

1.18K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

999.00

Shares owned

999.00

Exercise price

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

12K

Shares owned

12K

Exercise price

155.92

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

5.83K

Shares owned

5.83K

Exercise price

249.26

Expiration

—

Exercise window

—

Performance Units

Direct

Underlying security

Common Stock

Underlying shares

2.36K

Shares owned

2.36K

Exercise price

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

4.27K

Shares owned

4.27K

Exercise price

339.73

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

9.67K

Shares owned

9.67K

Exercise price

189.89

Expiration

—

Exercise window

—

Total

Underlying

79.93K

Owned

79.93K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Stock	378.55	—	—	4.10K	4.10K
Performance Units Direct	Common Stock		—	—	1.98K	1.98K
Stock Option (Right to Buy) Direct	Common Stock	269.00	—	—	5.46K	5.46K
Stock Option (Right to Buy) Direct	Common Stock	161.18	—	—	7.59K	7.59K
Restricted Stock Units Direct	Common Stock		—	—	988.00	988.00
Performance Units Direct	Common Stock		—	—	2K	2K
Stock Option (Right to Buy) Direct	Common Stock	211.67	—	—	8K	8K
Stock Option (Right to Buy) Direct	Common Stock	155.34	—	—	13.50K	13.50K
Restricted Stock Units Direct	Common Stock		—	—	1.18K	1.18K
Restricted Stock Units Direct	Common Stock		—	—	999.00	999.00
Stock Option (Right to Buy) Direct	Common Stock	155.92	—	—	12K	12K
Stock Option (Right to Buy) Direct	Common Stock	249.26	—	—	5.83K	5.83K
Performance Units Direct	Common Stock		—	—	2.36K	2.36K
Stock Option (Right to Buy) Direct	Common Stock	339.73	—	—	4.27K	4.27K
Stock Option (Right to Buy) Direct	Common Stock	189.89	—	—	9.67K	9.67K
Total					79.93K	79.93K