UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. 1. Name and Address of Reporting Person(s) Urbanek, Lida 75 Tuscaloosa Avenue Atherton, CA 94027 2. Issuer Name and Ticker or Trading Symbol KLA-Tencor Corporation (KLAC) 3. I.R.S. Identification Number of Reporting Person, if an entity (Voluntary) 4. Statement for Month/Year 11/02 5. If Amendment, Date of Original (Month/Year) 6. Relationship of Reporting Person(s) to Issuer (Check all applicable) [X] Director [ ] 10% Owner [ ] Officer (give title below) [ ] Other (specify below) Director 7. Individual or Joint/Group Filing (Check Applicable Line) [X] Form filed by One Reporting Person [ ] Form filed by More than One Reporting Person
Table I Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned - ------------------------------------------------------------------------------------------------------------------------------------ 1)Title of Security 2)Trans- 3.Trans- 4.Securities Acquired(A) 5)Amount of 6) 7)Nature of action action or Disposed of (D) Securities Indirect Date Code A Beneficially D Beneficial (Month/ or Owned at or Ownership Day/Year) Code V Amount D Price End of Month I - ------------------------------------------------------------------------------------------------------------------------------------ Common Stock 4,480 I LIMAK Partners LL C Common Stock 1,271,414 I by Trust Common Stock 32,924 I Family Foundation Table II (PART 1) Derivative Securities Acquired, Disposed of, or Beneficially Owned (Columns 1 through 6) - ------------------------------------------------------------------------------------------------------------------------------------ 1)Title of Derivative 2)Conversion 3)Trans- 4)Trans- 5)Number of Derivative 6)Date Exercisable and Security or Exercise action action Securities Acquired (A) Expiration Date Price of Date Code or Disposed of (D) Derivative Security Code V A D Exercisable Expiration - ------------------------------------------------------------------------------------------------------------------------------------ Non-Qualified Stock Option $12.5000 05/13/06 (right to buy) Non-Qualified Stock Option $13.4400 07/22/08 (right to buy) Non-Qualified Stock Option $17.5900 11/17/08 (right to buy) Non-Qualified Stock Option $17.7800 05/15/05 (right to buy) Non-Qualified Stock Option $26.2500 11/10/10 (right to buy) Non-Qualified Stock Option $29.0000 07/22/07 (right to buy) Non-Qualified Stock Option $37.0500 11/08/02 A 5,000 11/08/12 (right to buy) Non-Qualified Stock Option $37.0500 11/08/02 A 5,000 11/08/12 (right to buy) Non-Qualified Stock Option $46.2800 11/16/09 (right to buy) Non-Qualified Stock Option $47.2300 11/09/11 (right to buy) Table II (PART 2) Derivative Securities Acquired, Disposed of, or Beneficially Owned (Columns 1,3 and 7 through 11) - ------------------------------------------------------------------------------------------------------------------------------------ 1)Title of Derivative 3)Trans- 7)Title and Amount 8)Price 9)Number of 10) 11)Nature of Security action of Underlying of Deri- Derivative Indirect Date Securities vative Securities D Beneficial Amount or Security Beneficially or Ownership Number of Owned at I - Title Shares End of Month - ------------------------------------------------------------------------------------------------------------------------------------ Non-Qualified Stock Option Common Stock 5,280 5,280 D Direct (right to buy) Non-Qualified Stock Option Common Stock 5,000 5,000 D Direct (right to buy) Non-Qualified Stock Option Common Stock 6,666 6,666 D Direct (right to buy) Non-Qualified Stock Option Common Stock 1,946 1,946 D Direct (right to buy) Non-Qualified Stock Option Common Stock 10,000 10,000 D Direct (right to buy) Non-Qualified Stock Option Common Stock 5,000 5,000 D Direct (right to buy) Non-Qualified Stock Option 11/08/02 Common Stock 5,000 D Direct (right to buy) Non-Qualified Stock Option 11/08/02 Common Stock 5,000 10,000 D Direct (right to buy) Non-Qualified Stock Option Common Stock 10,000 10,000 D Direct (right to buy) Non-Qualified Stock Option Common Stock 10,000 10,000 D Direct (right to buy) Explanation of Responses:
SIGNATURE OF REPORTING PERSON /S/ By: Stuart J. Nichols For: Lida Urbanek DATE 11/11/02