Alison J. Carnwath - 07 Jan 2026 Form 4 Insider Report for PACCAR INC (PCAR)

Role: Director
Signature: Michael R. Beers, by Power of Attorney
Issuer symbol: PCAR
Transactions as of: 07 Jan 2026
Net transactions value: +$29,484
Form type: 4
Filing time: 08 Jan 2026, 17:00:28 UTC
Previous filing: 05 Jan 2026
Next filing: 04 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
CARNWATH ALISON J	Director	777 - 106TH AVE. N.E., BELLEVUE	Michael R. Beers, by Power of Attorney	08 Jan 2026	0001339413

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	PCAR	Stock Units (RSDCP)	Other	$29,484	+256	+1.1%	$115.30	22,885	07 Jan 2026	Common Stock	256		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.
F2	Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.