John N. Rich - 01 Jan 2026 Form 4 Insider Report for PACCAR INC (PCAR)

Role: V.P. & CHIEF TECH. OFFICER
Signature: Michael R. Beers, by Power of Attorney
Issuer symbol: PCAR
Transactions as of: 01 Jan 2026
Net transactions value: -$95,821
Form type: 4
Filing time: 02 Jan 2026, 17:56:53 UTC
Previous filing: 05 Dec 2025
Next filing: 08 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Rich John N	V.P. & CHIEF TECH. OFFICER	777 - 106TH AVE. N.E., BELLEVUE	Michael R. Beers, by Power of Attorney	02 Jan 2026	0001853330

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PCAR	Common Stock	Options Exercise	$0	+3,273	+68%	$0.000000	8,098	01 Jan 2026	Direct	F1
transaction	PCAR	Common Stock	Tax liability	$95,821	-875	-11%	$109.51	7,223	02 Jan 2026	Direct	F2
holding	PCAR	Common Stock						1,159	01 Jan 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	$0	-3,273	-50%	$0.000000	3,254	01 Jan 2026	Common Stock	3,273		Direct	F1, F3
holding	PCAR	Stock Option						11,574	01 Jan 2026	Common Stock	11,574	$62.87	Direct
holding	PCAR	Stock Option						11,944	01 Jan 2026	Common Stock	11,944	$71.95	Direct
holding	PCAR	Stock Option						13,164	01 Jan 2026	Common Stock	13,164	$104.16	Direct
holding	PCAR	Stock Option						14,642	01 Jan 2026	Common Stock	14,642	$109.13	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.