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UNITED STATES OF AMERICA

BEFORE THE FEDERAL TRADE COMMISSION

OFFICE OF ADMINISTRATIVE LAW JUDGES

In the Matter of 

Microsoft Corp.,

a corporation;

and

Activision Blizzard, Inc.

a corporation.

Docket No. 9412

NOTICE OF WITHDRAWAL OF APPEARANCE

PLEASE TAKE NOTICE that Andrew D. Kabbes hereby withdraws as attorney of record 

for counsel for Respondent Activision Blizzard, Inc. in the above-captioned matter.

Dated: November 29, 2023 Respectfully submitted,

By: /s/ Andrew D. Kabbes

Andrew D. Kabbes

SKADDEN, ARPS, SLATE, MEAGHER & 

FLOM LLP

One Manhattan West 

New York, NY 10001 

Telephone: (212) 735-3000 

Facsimile: (212) 735-2000

Counsel for Respondent Activision Blizzard, 

Inc.

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CERTIFICATE OF SERVICE

I hereby certify that on November 29, 2023, I caused a true and correct copy of the 

foregoing to be filed electronically using the FTC’s E-Filing System and served the following 

via email:

April Tabor

Secretary

Federal Trade Commission

600 Pennsylvania Ave., NW, Rm H-113

Washington, DC 20580

ElectronicFilings@ftc.gov

The Honorable D. Michael Chappell

Administrative Law Judge

Federal Trade Commission

600 Pennsylvania Ave., NW, Rm H-110

Washington, DC 20580

I also certify that I caused the foregoing document to be served via email to:

James H. Weingarten (jweingarten@ftc.gov)

James Abell (jabell@ftc.gov) 

Cem Akleman (cakleman@ftc.gov) 

J. Alexander Ansaldo (jansaldo@ftc.com)

Peggy Bayer Femenella (pbayerfemenella@ftc.gov)

Michael T. Blevins (mblevins@ftc.gov)

Amanda L. Butler (abutler2@ftc.gov)

Nicole Callan (ncallan@ftc.gov)

Maria Cirincione (mcirincione@ftc.gov)

Kassandra DiPietro (kdipietro@ftc.gov)

Jennifer Fleury (jfleury@ftc.gov)

Michael A. Franchak (mfranchak@ftc.gov)

James Gossmann (jgossmann@ftc.gov) 

Ethan Gurwitz (egurwitz@ftc.gov) 

Meredith Levert (mlevert@ftc.gov) 

David E. Morris (dmorris1@ftc.gov)

Merrick Pastore (mpastore@ftc.gov)

Stephen Santulli (ssantulli@ftc.gov)

Edmund Saw (esaw@ftc.gov)

U.S. Federal Trade Commission

600 Pennsylvania Ave., N.W.

Washington, DC 20580

Telephone: (202) 326-3570

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Counsel Supporting the Complaint

Beth Wilkinson (bwilkinson@wilkinsonstekloff.com)

Rakesh N. Kilaru (rkilaru@wilkinsonstekloff.com)

Kieran Gostin (kgostin@wilkinsonstekloff.com)

Grace L. Hill (ghill@wilkinsonstekloff.com)

Anastasia M. Pastan (apastan@wilkinsonstekloff.com)

Alysha Bohanon (abohanon@wilkinsonstekloff.com)

Sarah E. Neuman (sneuman@wilkinsonstekloff.com)

Wilkinson Stekloff LLP

2001 M Street, NW

Washington, DC 20036

(202) 847-4010

Mike Moiseyev (michael.moiseyev@weil.com)

Megan Granger (megan.granger@weil.com)

Weil, Gotshal & Manges LLP

2001 M Street, NW 

Washington, DC 20036

(202) 682-7235

Counsel for Microsoft Corp.

/s/ Andrew D. Kabbes

Andrew D. Kabbes

Counsel for Respondent Activision 

Blizzard, Inc.

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