CHAMBERS TIMOTHY L (Sr VP & Pres - Tools) sold 29.1% of their position (8K shares) of SNAP-ON INC on the open market

Open‑market sale worth $3.08M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

CHAMBERS TIMOTHY L

Filed: 2/6/2026ACC: 0000091440-26-000009

InsiderCHAMBERS TIMOTHY LCIK 1768384

→

IssuerSNAP-ON INCCIK 91440

Officer· Sr VP & Pres - Tools

Since Feb 2019

-8K

Net shares

Net seller

$3.08M

Total sold

Open market trades

0B · 2S

Total transactions

8K acquired · 16K disposed

Non-Derivative Transactions3

Common Stock

Direct

M · Option Exercise

+8K

Price / share

$138.03

Trade value

$1.10M

% of position

41.1%

2/4/2026

19.48K→27.48K

Common Stock

Direct

S · Sale

−5K

Price / share

$384.83

Trade value

$1.93M

% of position

18.2%

2/4/2026

27.48K→22.48K

Common Stock

Direct

S · Sale

−3K

Price / share

$385.63

Trade value

$1.15M

% of position

13.3%

2/4/2026

22.48K→19.48K

Total

Net shares

+0.00

Net value

-$1.98M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/4/2026	M · Option Exercise	+8K	$138.03	$1.10M	41.1%	19.48K	27.48K
Common Stock Direct	2/4/2026	S · Sale	−5K	$384.83	$1.93M	18.2%	27.48K	22.48K
Common Stock Direct	2/4/2026	S · Sale	−3K	$385.63	$1.15M	13.3%	22.48K	19.48K
Total			+0.00		-$1.98M

Derivative Transactions1

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

8K shares

−8K

Strike price

138.03

Held after

0.00

Exercisable

—

2/4/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Common Stock8K shares	2/4/2026	M · Option Exercise	−8K	138.03	—	0.00

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

7.59K

Shares owned

7.59K

Exercise price

161.18

Expiration

—

Exercise window

—

Performance Units

Direct

Underlying security

Common Stock

Underlying shares

2.66K

Shares owned

2.66K

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

—

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

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

13.50K

Shares owned

13.50K

Exercise price

155.34

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

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

1.33K

Shares owned

1.33K

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

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

999.00

Shares owned

999.00

Exercise price

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

Shares owned

Exercise price

211.67

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

1.18K

Shares owned

1.18K

Exercise price

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

9.50K

Shares owned

9.50K

Exercise price

168.70

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

86.36K

Owned

86.36K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Stock	161.18	—	—	7.59K	7.59K
Performance Units Direct	Common Stock		—	—	2.66K	2.66K
Stock Option (Right to Buy) Direct	Common Stock	269.00	—	—	5.46K	5.46K
Performance Units Direct	Common Stock		—	—	2K	2K
Stock Option (Right to Buy) Direct	Common Stock	339.73	—	—	4.27K	4.27K
Stock Option (Right to Buy) Direct	Common Stock	155.34	—	—	13.50K	13.50K
Stock Option (Right to Buy) Direct	Common Stock	249.26	—	—	5.83K	5.83K
Restricted Stock Units Direct	Common Stock		—	—	1.33K	1.33K
Stock Option (Right to Buy) Direct	Common Stock	155.92	—	—	12K	12K
Restricted Stock Units Direct	Common Stock		—	—	999.00	999.00
Performance Units Direct	Common Stock		—	—	2.36K	2.36K
Stock Option (Right to Buy) Direct	Common Stock	211.67	—	—	8K	8K
Restricted Stock Units Direct	Common Stock		—	—	1.18K	1.18K
Stock Option (Right to Buy) Direct	Common Stock	168.70	—	—	9.50K	9.50K
Stock Option (Right to Buy) Direct	Common Stock	189.89	—	—	9.67K	9.67K
Total					86.36K	86.36K