X0201 4 2004-02-09 0000075362 PACCAR INC PCAR 0001191908 GANGL KENNETH R 777 106TH AVENUE NE BELLEVUE WA 98004 0 1 0 0 VP, FINANCIAL SERVICES COMMON STOCK 2004-02-09 4 M 0 6091 18.56 A 7216 D COMMON STOCK 2004-02-09 4 S 0 1500 56.00 D 5716 D COMMON STOCK 2004-02-09 4 S 0 100 56.09 D 5616 D COMMON STOCK 2004-02-09 4 S 0 691 56.12 D 4925 D COMMON STOCK 2004-02-09 4 S 0 100 56.18 D 4825 D COMMON STOCK 2004-02-09 4 S 0 100 56.22 D 4725 D COMMON STOCK 2004-02-09 4 S 0 644 56.36 D 4081 D COMMON STOCK 2004-02-09 4 S 0 200 56.67 D 3881 D COMMON STOCK (ESPP) 131.5 D COMMON STOCK (SIP) 1472.6 D STOCK OPTION 18.56 2004-02-09 4 M 0 6091 D 2003-01-01 2010-01-25 COMMON STOCK 6091 0 D STOCK OPTION 22.94 2004-01-01 2011-01-24 COMMON STOCK 19365 19365 D STOCK OPTION 28.20 2005-01-01 2012-01-23 COMMON STOCK 16105 16105 D STOCK OPTION 31.40 2006-01-01 2013-01-15 COMMON STOCK 14755 14755 D STOCK OPTION 56.95 2007-01-01 2014-01-15 COMMON STOCK 8661 8661 D On December 9, 2003 PACCAR declared a stock dividend payable February 5, 2004 to all holders of record of common stock on January 19, 2004 of one additional share of common stock for every two shares of common stock. As a result of the stock dividend the reporting person received 375 additional shares of PACCAR common stock on February 5, 2004. Shares held in the PACCAR Inc Employee Stock Purchase Plan (ESPP). As a result of the stock dividend the reporting person received 43.8 additional shares of PACCAR common stock on February 5, 2004. Shares held in PACCAR Savings Investment Plan (SIP). As a result of the stock dividend the reporting person received 490.9 additional shares of PACCAR common stock on February 5, 2004. Option to buy awarded under PACCAR Long Term Incentive Plan. This option was previously reported as an option for 4,061 shares of common stock at an exercise price of $27.83. Number of derivative securities, underlying securities and price adjusted to reflect 50% stock dividend. Reporting person received $18.95 for a fractional share, valued as of January 19, 2004. Number of derivative securities, underlying securities and price adjusted to reflect 50% stock dividend. Number of derivative securities, underlying securities and price adjusted to reflect 50% stock dividend. Reporting person received $14.12 for a fractional share, valued as of January 19, 2004. Number of derivative securities, underlying securities and price adjusted to reflect 50% stock dividend. Reporting person received $12.53 for a fractional share, valued as of January 19, 2004. Fractional shares rounded to nearest 1/10. Kenneth R. Gangl by G. Glen Morie (POA) 2004-02-10