PACCAR INC — Director's Dealing 2012

Feb 29, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PACCAR INC (PCAR)
CIK: 0000075362
Period of Report: 2012-02-28

Reporting Person: Pigott John (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-02-28	COMMON STOCK	J	105442	$46.20	Disposed	217332	Indirect
2012-02-28	COMMON STOCK	J	105442	$46.20	Acquired	1935626	Direct
2012-02-28	COMMON STOCK	J	64151	$46.32	Disposed	153181	Indirect
2012-02-28	COMMON STOCK	J	64151	$46.32	Acquired	191923	Indirect
2012-02-28	COMMON STOCK	J	78215	$45.90	Disposed	74966	Indirect
2012-02-28	COMMON STOCK	J	78215	$45.90	Acquired	2013841	Direct
2012-02-28	COMMON STOCK	J	183657	$46.32	Disposed	1830184	Direct
2012-02-28	COMMON STOCK	J	183657	$46.32	Acquired	258623	Indirect
2012-02-28	COMMON STOCK	G	200000	$46.32	Disposed	1630184	Direct
2012-02-28	COMMON STOCK	G	200000	$46.32	Acquired	391923	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
STOCK UNITS (RSDCP)	$		COMMON STOCK (8848.5103)	8848.5103	Direct

Footnotes

F1: Shares held in Grantor Retained Annuity Trusts (GRATs).

F2: Shares distributed to reporting person from GRAT in accordance with the terms of the GRAT

F3: Shares distributed by GRAT to beneficiary (trust for children), according to the terms of the GRAT

F4: Shares contributed to GRAT by reporting person.

F5: Shares gifted by reporting person to trust for children. Reporting person disclaims beneficial ownership of these shares

F6: 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 conditions.