Kevin D. Baney - 01 Mar 2026 Form 4 Insider Report for PACCAR INC (PCAR)

Role: Executive Vice President
Signature: Michael R. Beers, by Power of Attorney
Issuer symbol: PCAR
Transactions as of: 01 Mar 2026
Net transactions value: -$86,246
Form type: 4
Filing time: 02 Mar 2026, 16:38:12 UTC
Previous filing: 10 Feb 2026
Next filing: 06 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
BANEY KEVIN D	Executive Vice President	777 - 106TH AVE. N.E., BELLEVUE	Michael R. Beers, by Power of Attorney	02 Mar 2026	0001784603

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PCAR	Common Stock	Options Exercise	$0	+1,736	+14%	$0.000000	14,328	01 Mar 2026	Direct	F1
transaction	PCAR	Common Stock	Tax liability	$86,246	-684	-4.8%	$126.09	13,644	02 Mar 2026	Direct	F2
holding	PCAR	Common Stock						5,889	01 Mar 2026	By PACCAR Savings Investment Plan (SIP)

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 (LTIP)	Options Exercise		-1,736	-17%		8,507	01 Mar 2026	Common Stock	1,736		Direct	F1, F3
holding	PCAR	Stock Option						11,118	01 Mar 2026	Common Stock	11,118	$61.26	Direct
holding	PCAR	Stock Option						11,547	01 Mar 2026	Common Stock	11,547	$62.87	Direct
holding	PCAR	Stock Option						10,806	01 Mar 2026	Common Stock	10,806	$71.95	Direct
holding	PCAR	Stock Option						12,742	01 Mar 2026	Common Stock	12,742	$104.16	Direct
holding	PCAR	Stock Option						23,502	01 Mar 2026	Common Stock	23,502	$109.13	Direct
holding	PCAR	Stock Option						26,086	01 Mar 2026	Common Stock	26,086	$127.35	Direct

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

Explanation of Responses:

Id	Content
F1	Restricted stock units converted to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions.
F2	Shares withheld for payment of tax liability in connection with the vesting of restricted shares and/or restricted stock units.
F3	Restricted stock units awarded under PACCAR Long Term Incentive Plan (LTIP) and convertible to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions. Each award vests in four equal installments commencing on March 1 following the award and January 1 of the next three years.