PACCAR INC — Director's Dealing 2012

Jul 30, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PACCAR INC (PCAR)
CIK: 0000075362
Period of Report: 2012-07-27

Reporting Person: PLIMPTON THOMAS E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-07-27	COMMON STOCK	M	33500	$32.23	Acquired	116347	Direct
2012-07-27	COMMON STOCK	S	26605	$40.83	Disposed	89742	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-07-27	STOCK OPTION	$32.23	M	33500	Disposed	2016-01-26	COMMON STOCK (33500)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
COMMON STOCK (SIP)	48369.512	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
STOCK OPTION	$44.56	2017-01-31	COMMON STOCK (46635)	46635	Direct
STOCK OPTION	$45.74	2018-01-30	COMMON STOCK (41636)	41636	Direct

Footnotes

F1: Shares held in PACCAR Savings Investment Plan (SIP).

F2: Option to buy awarded under PACCAR Long Term Incentive Plan (LTIP).