1 Joseph J. Tabacco, Jr. (SBN 75484) Email: [email protected] 2 Christopher T. Heffelfinger (SBN 118058) Email: [email protected] 3 Lesley Ann Hale (SBN 237726) Email: [email protected] 4 BERMAN, DeVALERIO, PEASE TABACCO BURT & PUCILLO 5 , 21st Floor , CA 94104 6 Telephone: (415) 433-3200 Facsimile: (415) 433-6382 7 Attorneys for Lead Plaintiffs in 8 In re KLA-Tencor Corp. Sec. Litig., Master File No. C-06-04065

9

10 UNITED STATES DISTRICT COURT

11 NORTHERN DISTRICT OF CALIFORNIA

12 ) IN RE KLA-TENCOR CORPORATION ) Case No. C-06-03445-JW 13 SHAREHOLDER DERIVATIVE ) LITIGATION ) CERTIFICATE OF SERVICE 14 ) ) 15 ) ) 16 IN RE KLA-TENCOR CORP. SECURITIES ) Master File No. C-06-04065 MJJ LITIGATION ) 17 ) CLASS ACTION This Relates to All Actions ) 18 ) ) 19 )

20 21 22 23 24 25 26 27 28

[C-06-03445-JW] CERTIFICATE OF SERVICE

1 I, Katie Umpierre, declare that I am over the age of 18 years and not a party to this action. 2 My business address is 425 California Street, Suite 2100, San Francisco, CA 94104. 3 On February 22, 2008, I served: 4 1. CLASS ACTION PLAINTIFFS’ ADMINISTRATIVE MOTION TO CONSIDER 5 WHETHER CASES SHOULD BE RELATED PURSUANT TO CIVIL L.R. 3-12 AND 7-11; 6 2. DECLARATION OF NICOLE LAVALLEE IN SUPPORT OF CLASS ACTION 7 PLAINTIFFS’ ADMINISTRATIVE MOTION TO CONSIDER WHETHER CASES SHOULD 8 BE RELATED PURSUANT TO CIVIL L.R. 3-12 AND 7-11; 9 3. [PROPOSED] ORDER RELATING CASES; and 10 4. CERTIFICATE OF SERVICE 11 on the following, by placing same in sealed envelopes, addressed as shown below, affixing proper 12 first class postage, and depositing them in the United States Mail at San Francisco, California, or 13 by hand delivery, if indicated: 14 Defendants’ counsel:

15 Mark A. Belnick LAW OFFICES OF MARK A. BELNICK 16 120 West 45th Street, Suite 1700B New York, NY 10036 17 Christopher D. Kercher 18 AKIN GUMP STRAUSS HAUER & FELD LLP 590 Madison Avenue 19 New York, NY 1022

20 Steven S. Kaufhold 21 AKIN GUMP STRAUSS HAUER & FELD LLP , 15th Floor 22 San Francisco, CA 94104 VIA HAND DELIVERY 23 Attorneys for Defendant Stuart J. Nichols 24 James E. Lyons 25 Timothy A. Miller SKADDEN ARPS SLATE MEAGHER & FLOM LLP 26 Four , Suite 3800 San Francisco, CA 94111 27 VIA HAND DELIVERY

28

[C-06-03445-JW] CERTIFICATE OF SERVICE 1

Lanelle K. Meidan 1 SKADDEN ARPS SLATE MEAGHER & FLOM LLP 525 University Avenue, Suite 1100 2 Palo Alto, CA 94301

3 Attorneys for the Special Litigation Committee of the Board of Directors of Nominal Defendant KLA-Tencor Corporation 4 John H. Hemann 5 Joseph E. Floren 6 Tera M. Heintz MORGAN LEWIS & BOCKIUS LLP 7 One Market, Spear Street Tower San Francisco, CA 94105 8 VIA HAND DELIVERY

9 Attorneys for Defendants Jeffrey L. Hall, Richard P. Wallace, John H. Kispert, and Nominal Defendant KLA-Tencor Corporation 10 Kevin P. Muck 11 Dean S. Kristy FENWICK & WEST LLP 12 , 12th Floor San Francisco, Ca 94104 13 Attorneys for Defendants Edward W. Barnholt, H. Raymond Bingham, Robert J. 14 Boehlke, Robert T. Bond, Richard J. Elkus, Jr., Leo Chamberlain, and Lida Urbanek

15 Walter F. Brown, Jr. Robert P. Varian 16 ORRICK HERRINGTON & SUTCLIFFE LLP 405 Howard Street 17 San Francisco, CA 94105 VIA HAND DELIVERY 18 Attorneys for Defendant Gary Dickerson 19 20 Patrick D. Robbins Jeffrey S. Facter 21 Emily Griffen SHEARMAN & STERLING LLP 22 525 Market Street, Suite 1500 San Francisco, CA 94105 23 VIA HAND DELIVERY

24 Attorneys for Defendant Kenneth Levy

25 Ismail Ramsey Miles F. Ehrlich 26 RAMSEY & EHRLICH LLC 803 Hearst Avenue 27 Berkeley, CA 94710 VIA HAND DELIVERY 28 Attorneys for Defendant Arthur Schnitzer

[C-06-03445-JW] CERTIFICATE OF SERVICE 2