1 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G INFORMATION STATEMENT PURSUANT TO RULE 13d-1 AND 13d-2 UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. 23)* PACCAR Inc ------------------- (Name of issuer) Common Stock ------------------------------- (Title of class of securities) 693718 10 8 ---------------- (CUSIP number) Check the following box if a fee is being paid with this statement [ ]. (A fee is not required only if the filing person: (1) has a previous statement on file reporting beneficial ownership of more than five percent of the class of securities described in Item 1; and (2) has filed no amendment subsequent thereto reporting beneficial ownership of five percent or less of such class.) (See Rule 13d-7). (Continued on following page(s)) Page 1 of 5 pages *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). 2 CUSIP No. 693718 10 8 13G Page 2 OF 5 PAGES 1 NAME OF REPORTING PERSONS S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS Charles M. Pigott 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] Not Applicable (b) [ ] 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States 5 SOLE VOTING POWER NUMBER OF 3,185,360 SHARES 6 SHARED VOTING POWER BENEFICIALLY 1,432,862 OWNED BY EACH 7 SOLE DISPOSITIVE POWER REPORTING 3,145,422 PERSON 8 SHARED DISPOSITIVE POWER WITH 1,432,862 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,618,222 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [x] Does not include shares held in the name of spouse to which beneficial ownership is disclaimed. 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.9% 12 TYPE OF REPORTING PERSON* IN *SEE INSTRUCTIONS BEFORE FILLING OUT! 3 Item 1(a) Name of Issuer: PACCAR Inc (b) Address of Issuer's Principal Executive Offices: 777 - 106th Avenue, N.E. Bellevue, WA 98004 Item 2(a) Name of Person Filing: Charles M. Pigott (b) Address of Principal Business Office or, if none, Residence 777 - 106th Avenue, N.E. Bellevue, WA 98004 (c) Citizenship: United States (d) Title of Class of Securities: Common Stock (e) CUSIP Number: 693718 10 8 Item 3. This statement is not filed pursuant to Rules 13d-1(b), or 13d-2(b). Not applicable 4 Item 4. Ownership. If the percent of the class owned, as of December 31 of the year covered by the statement, or as of the last day of any month described in Rule 13d-1(b)(2), if applicable, exceeds five percent, provide the following information as of that date and identify those shares which there is a right to acquire. (a) Amount beneficially owned: 4,618,222 (b) Percent of class: 5.9% (c) Number of shares as to which such person has: (i) sole power to vote or to direct the vote 3,185,360 (ii) shared power to vote or to direct the vote 1,432,862 (iii) sole power to dispose or to direct the disposition of 3,145,422 (iv) shared power to dispose or to direct the disposition of 1,432,862 Item 5. Ownership of Five Percent or Less of a Class. If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be a beneficial owner of more than five percent (5%) of the class of securities, check the following [ ]. Item 6. Ownership of More than Five Percent on Behalf of Another Person. 1,432,862 Common Shares are owned by a charitable trust of which Mr. Pigott is a co-trustee. Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company. Not applicable. 5 Item 8. Identification and Classification of Members of the Group. Not applicable. Item 9. Notice of Dissolution of Group. Not applicable. SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Date January 26, 2001 ---------------- Signature /s/ CHARLES M. PIGOTT --------------------- CHARLES M. PIGOTT