WALTON MICHAEL K

PrivateCIK: 1819549

Location

BELLEVUE, WA

WALTON MICHAEL K (VICE PRESIDENT/GENERAL COUNSEL) reported 1 transaction at PACCAR INC

Review the transaction codes below to understand the nature of each event.

WALTON MICHAEL K

Filed: 6/5/2026ACC: 0001225208-26-005847

InsiderWALTON MICHAEL KCIK 1819549

→

IssuerPACCAR INCCIK 75362

Officer· VICE PRESIDENT/GENERAL COUNSEL

Since Jul 2020

+63.37

Net shares

Net buyer

$2.4K

Total acquired

0

Open market trades

0B · 0S

2

Total transactions

63.37 acquired

Non-Derivative Transactions1

Common Stock

Indirect

J · J

Shares

+20.80

Price / share

$114.38

Trade value

$2.38K

% of position

0.3%

6/3/2026

6.83K→6.85K

Total

Net shares

+20.80

Net value

$2.38K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	6/3/2026	J · J	+20.80	$114.38	$2.38K	0.3%	6.83K	6.85K
Total			+20.80		$2.38K

Derivative Transactions1

Stock Units (DCP)

Direct

J · J

Converts to

Common Stock

42.57 shares

Shares

+42.57

Strike price

Held after

13.95K

Exercisable

—

6/3/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Units (DCP) Direct	Common Stock42.57 shares	6/3/2026	J · J	+42.57		—	13.95K

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct

Shares owned2.88K

Total

2.88K direct2.88K

Security Title	Shares Owned	Ownership Type
Common Stock	2.88K	Direct
Total	2.88K	2.88K direct

Derivative Holdings (Post-Transaction)6

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

1.30K

Shares owned

1.30K

Exercise price

62.8667

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

6.11K

Shares owned

6.11K

Exercise price

104.1600

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

5.67K

Shares owned

5.67K

Exercise price

127.3500

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

7.92K

Shares owned

7.92K

Exercise price

71.9500

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

5.84K

Shares owned

5.84K

Exercise price

109.1300

Expiration

—

Exercise window

—

Stock Units (LTIP)

Direct

Underlying security

Common Stock

Underlying shares

3K

Shares owned

3K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

29.84K

Owned

29.84K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option Direct	Common Stock	62.8667	—	—	1.30K	1.30K
Stock Option Direct	Common Stock	104.1600	—	—	6.11K	6.11K
Stock Option Direct	Common Stock	127.3500	—	—	5.67K	5.67K
Stock Option Direct	Common Stock	71.9500	—	—	7.92K	7.92K
Stock Option Direct	Common Stock	109.1300	—	—	5.84K	5.84K
Stock Units (LTIP) Direct	Common Stock		—	—	3K	3K
Total					29.84K	29.84K

WALTON MICHAEL K — Insider Transaction (Form 4) Filed Jun 5, 2026 | Finecho