##### 



UNITED STATES SECURITIES AND
    EXCHANGE COMMISSION
 Washington, D.C.
    20549
 Form 10-K
  þ

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
    SECURITIES EXCHANGE ACT OF 1934For the fiscal year ended
    December 31, 2006o

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
    SECURITIES EXCHANGE ACT OF 1934    Commission file number 
    1-800
 WM. WRIGLEY JR.
    COMPANY
 (Exact name of registrant as
    specified in its charter)
   Delaware

36-1988190(State or other jurisdiction
    of
    incorporation or organization)

(I.R.S. Employer
    Identification No.)  410 North Michigan Avenue
 Chicago, Illinois 60611
 (Address of principal executive
    offices)
 (312) 644-2121
 (Registrants telephone
    number, including area code)
 Securities registered pursuant to Section 12(b) of the
    Act
   Title of Each Class

Name of Each Exchange on Which RegisteredCommon Stock, no par value

New York Stock Exchange
    Chicago Stock Exchange   Securities registered pursuant to Section 12(g) of the
    Act
    þ o
  o þ
  þ o
  Regulation S-K Form 10-K Form 10-K. o
  Rule 12b-2
  þ o o
  Rule 12b-2 o þ
  share-for-share
  share-for-share
  DOCUMENTS INCORPORATED BY REFERENCE




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PART I
  Item 1.
    Business  General
    ® ®
  Acquisitions
    Production
      Sales
   1




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##### 



Product
    Development
    state-of-the-art
  Competitive
    Conditions
      Employees
   2




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##### 



(d)  Financial
    Information About Foreign and Domestic Operations.
    (e)  Available
    Information.
  Form 10-K, Form 10-Q, Form 8-K, 1-800-SEC-0330.
    Item 1A.
    Risk
    Factors.    Availability or retention of retail
    space.
  Availability of raw materials.
  Changes in demographics and consumer
    preferences.
  Changes in foreign currency and market
    conditions.
  Increased competition, discounting and other competitive
    actions.
 3




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Underutilization of or inadequate manufacturing capacity
    and labor stoppages.
  Governmental regulations.
  Labor stoppages.
  Outcome of integrating acquired
    businesses.
  Forward-Looking
    Statements
        Item 1B.
    Unresolved
    Staff Comments.   4




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##### 



Item 2.
    Properties.    Property and Location

Types of ProductFACTORIESNorth America RegionChicago, Illinois(a)

GumGainesville, Georgia

Gum and raw materials 
    gum baseYorkville, Illinois

Gum and CandyChattanooga, Tennessee(b)

CandyDon Mills, Ontario, Canada

GumWest Chicago, Illinois

Raw materials  flavorsEdison, New Jersey(a)

Raw materials  gum baseEMEAI RegionPlymouth, England

GumBiesheim, France

Gum, candy and raw
    materials  gum basePoznan, Poland

Gum and candySt. Petersburg, Russia

Gum and candyBangalore, India

Gum and raw materials 
    gum baseBaddi, India

Gum, candy and raw
    materials  gum baseNairobi, Kenya

GumTarazona, Spain

Gum and candySantiga, Spain(c)

Raw material  gum baseOdintsovo District, Russia

ChocolateAsia RegionGuangzhou, China, P.R.C.(d)

GumPanyu, China(d)

Gum and candyAntipolo, Philippines

GumTaipei, Taiwan, R.O.C.

GumShanghai, China(d)

Candy and raw
    materials  gum baseWuzhou, China(d)

Raw materials  gum basePacific RegionAsquith, N.S.W., Australia

GumLatin America RegionSilao, Mexico

GumOFFICE BUILDINGSWrigley Building, Chicago,
    Illinois(e)600 West, Chicago, Illinois(e)Goose Island, Chicago, Illinois(e)EMEAI Regional Offices,
    Unterhaching, Germany(e)RESEARCH AND DEVELOPMENT
    CENTER/OFFICEGlobal Innovation Center, Chicago,
    Illinois(g)     (a)
    
    Facility closed in 2006.(b)
    
    In November 2006, the Company entered into a lease with The
    Industrial Development Board of the County of Hamilton,
    Tennessee for this facility. The term of the lease expires on
    December 31, 2018. 5




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##### 



(c)
    
    Includes a 3,635 square foot leased warehouse facility.(d)
    
    In China, the Company has a
    50-year
    lease on each of the four factories with the relevant Chinese
    economic technological development authorities, with expiration
    dates as follows:  (i)
    
    Guangzhou  November 14, 2039;(ii)
    
    Panyu  July 6, 2050;(iii)
    
    Shanghai  November 20, 2051; and(iv)
    
    Wuzhou  September 27, 2051.  (e)
    
    These buildings are the Companys principal
    non-manufacturing properties. The Wrigley Building houses the
    offices of the Companys corporate headquarters. The EMEAI
    (Europe, Middle East, Africa and India) Regional Offices in
    Unterhaching, Germany, houses the regional sales and
    administrative offices for the Companys EMEAI region and
    German operations. The 600 West facility, where the Company
    leases 147,860 square feet, houses, among other groups, the
    U.S. sales and supply and procurement groups for the Company.
    The facility located in Goose Island houses the Companys
    Global Information Technology group.(f)
    
    This building, which was commissioned for business on
    April 25, 2005, houses the Companys principal
    research and development activities, consisting of laboratories,
    offices, and infrastructure.    Item 3.
    Legal
    Proceedings.    Item 4.
    Submission
    of Matters to a Vote of Security Holders.    Executive
    Officers of the Registrant.
    EffectiveName and Age

Position(s) with Registrant

Date(s)William Wrigley, Jr., 43

Executive Chairman and Chairman of
    the Board


since 2006Chairman of the Board, President
    and Chief Executive Officer


2004-2006President and Chief Executive
    Officer


1999-2003Vice President


1992-1999Vice President and Assistant to
    the President


1991-1992Assistant to the President


1985-1991William D. Perez, 59(a)

President and Chief Executive
    Officer


since 2006John Adams, 60(b)

Vice President 
    Worldwide Manufacturing


since 2006Vice President,
    Manufacturing  International


2005-2006Vincent C. Bonica, 61

Vice President 
    Worldwide Gum Base Operations


since 2004Vice President 
    Organizational Development


2001-2004President, L.A. Dreyfus, Inc.


1991-2001Various executive and management
    positions within the


1970-1991L.A. Dreyfus, Inc. organization 6




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##### 



EffectiveName and Age

Position(s) with Registrant

Date(s)Reuben Gamoran, 46

Senior Vice President and Chief
    Financial Officer


since 2006Vice President and Chief Financial
    Officer


2003-2005Vice President and Controller


2001-2002Controller


1999-2001Controller 
    International


1996-1999Peter Hempstead, 55

Senior Vice President 
    Worldwide Strategy and New Business


since 2004Senior Vice President 
    International


1999-2003Susan Henderson, 54(c)

Vice President 
    Corporate Communications


since 2005Donagh Herlihy, 43

Vice President  People,
    Learning & Development and Chief Information Officer


since 2006Vice President  Chief
    Information Officer


2000-2006Carol Knight, 60(d)

Vice President 
    Scientific and Regulatory Affairs


since 2006Senior Director 
    Scientific and Regulatory Affairs


2003-2006Surinder Kumar, 62(e)

Senior Vice President and Chief
    Innovation Officer


since 2003Chief Innovation Officer


2001-2003Howard Malovany, 56

Vice President, Secretary and
    General Counsel


since 2001Secretary and General Counsel


1998-2001Assistant Secretary and Senior
    Counsel


1996-1998Shaun Mara, 42(f)

Vice President and Controller


since 2006Vice President Finance, Commercial
    Operations


2005-2006Senior Director Finance, Americas


2002-2004Patrick D. Mitchell, 51(g)

Vice President 
    Worldwide Procurement and Chief Procurement Officer


since 2006Vice President 
    Worldwide Procurement


2002-2006Jon Orving, 57

Vice President  Nordic


since 2005Vice President 
    International & Managing Director North Region


2001-2005Vice President 
    International


1993-2001Managing Director, Wrigley
    Scandinavia AB, Sweden


1983-1993Dushan Petrovich, 53

Senior Vice President and Chief
    Administrative Officer


since 2004Senior Vice President 
    People, Learning and Development


2002-2003Vice President  People,
    Learning and Development


2001-2002Vice President


2000-2001Vice President 
    Organizational Development


1999-2000Vice President 
    Controller


1996-1999Vice President 
    Treasurer


1993-1996Treasurer


1992-1993Igor Saveliev, 45(h)

Vice President and Managing
    Director  East/South Europe


since 2005Martin Schlatter, 41(i)

Vice President and Chief Marketing
    Officer


since 2006General Manager  United
    States


2004-2006Senior Director  New
    Business Development


2004Director  New Business
    Development


2002-2004Alan J. Schneider, 61

Vice President and Treasurer


since 2001Treasurer


1996-2001Denis Schrey, 43(j)

Vice President and Managing
    Director  North/Central Europe and Pacific


since 2006Vice President and Managing
    Director  North Europe


2005-2006Ralph P. Scozzafava, 48

Vice President 
    Worldwide Commercial Operations


since 2006Vice President and Managing
    Director  North America/Pacific


2004-2006Vice President  General
    Manager  U.S.


2002-2003Vice President 
    U.S. Sales and Customer Marketing


2000-2002 7




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##### 



EffectiveName and Age

Position(s) with Registrant

Date(s)Tawfik Sharkasi, 56(k)

Vice President 
    Research & Development


since 2005Samson Suen, 57(l)

Vice President and Managing
    Director  China


since 2005Michael Wong, 53

Vice President and Managing
    Director  Asia


since 2005Vice President 
    International & Managing Director  Asia


2000-2005Regional Managing
    Director  North Asia


1998-2000     (a)
    
    Mr. Perez was elected President, Chief Executive Officer
    and a member of the board of directors of the Company in 2006.
    Prior to joining the Company, Mr. Perez spent 34 years
    with S.C. Johnson & Son, Inc., including eight years as
    President and Chief Executive Officer of the multi-billion
    dollar privately held global consumer products company. In 2004,
    Mr. Perez joined Nike, Inc., where he served as President
    and Chief Executive Officer until 2006.(b)
    
    Mr. Adams was elected Vice President  Worldwide
    Manufacturing in 2006. Mr. Adams joined the Company in 1999
    as Senior Director, Manufacturing Operations in Europe, Middle
    East and Africa, with responsibility for all regional factories,
    and in 2001, served as Senior Director, Supply Chain, with
    responsibilities for supply chain operations within the
    Companys manufacturing organizations. Prior to joining the
    Company, Mr. Adams was employed by Diageo from 1995 to
    1999, most recently as Senior Vice President,
    Operations  North America.(c)
    
    Ms. Henderson was elected Vice President 
    Corporate Communications in 2006. Prior to joining the Company,
    Ms. Henderson was the Vice President, Public Relations of
    Kohls Department Stores from 2000 until 2003 and the
    President of Henderson Consulting from 2003 until 2005.(d)
    
    Ms. Knight was elected Vice President 
    Scientific and Regulatory Affairs in 2006. Prior to joining the
    Company, from 2000 to 2003, Ms. Knight served as the
    President of Knight International, a company providing
    international scientific and regulatory strategy and consulting
    within the food industry.(e)
    
    Dr. Kumar joined the Company in 2001 as Chief Innovation
    Officer, and in 2003 was elected Senior Vice
    President & Chief Innovation Officer with
    responsibility for worldwide research and development, product
    and technical development, quality assurance, and regulatory
    affairs. Before joining the Company, from
    1998-2000,
    Dr. Kumar was Senior Vice President, Research and
    Development for Bristol Myers Squibb, and from
    1995-1998,
    Dr. Kumar held the position of Senior Vice President,
    Research and Development/Quality for Pepsi Company Restaurants
    International.(f)
    
    Mr. Mara was elected as Vice President and Controller in
    2006. Prior to joining the Company in 2002, Mr. Mara was
    employed by The Gillette Company from 1993 until 2002, most
    recently as VP Finance  Personal Care Division from
    January 2002 until June 2002, as Controller  European
    Commerical Operations from April 2001 until December 2001 and as
    Finance Director  Gillette Group Benelux from January
    2000 until March 2001.(g)
    
    Mr. Mitchell was elected Vice President-Worldwide
    Procurement and Chief Procurement Officer in 2006. He joined the
    Company in 2002 as Vice President  Procurement with
    responsibility for the Companys global procurement
    activities. Before joining the Company, from 1992 through 2002,
    he held various positions with the Kellogg Company, most
    recently as Vice President-Global Procurement.(h)
    
    Mr. Saveliev was elected Vice President and Managing
    Director  East and Central Europe in 2005.
    Mr. Saveliev joined the Company in 1995 as Executive
    Director  Russia, with responsibility for improving
    the Companys commercial business in Russia. Until his
    present position, Mr. Saveliev served the Company as
    General Manager  EMEAI East (between 2000 and
    2004) and Regional Vice President  East and
    Central Europe (between
    2004-2005).
    Prior to joining the Company, he was employed by Nabisco
    (1995) and
    Coca-Cola
    (1994).(i)
    
    Mr. Schlatter was elected Vice President and Chief
    Marketing Officer in 2006 until which time he served as the
    General Manager for Wrigleys U.S. Commercial Business
    since 2004. Prior to joining Wrigley in 8




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##### 



2002, Mr. Schlatter was employed by Lindt &
    Sprungli Switzerland, a high-quality chocolate confectioner
    where he served as the Marketing and Sales Director.(j)
    
    Mr. Schrey was elected Vice President and Managing
    Director  North/Central Europe and Pacific in 2006.
    Mr. Schrey joined the Company in 2001 as Director, Business
    Development  International, with responsibility for
    expanding sales to global customers. Mr. Schrey served the
    Company as Vice President and Managing Director in North Europe
    in 2005, as Regional Managing Director  Pacific
    (between 2003 and 2004) and Regional Vice
    President  North Europe (between 2004 and 2005).
    Prior to joining the Company, he was employed by
    Procter & Gamble from 1989 to 2001, most recently as
    Associate Director for Germany, Austria and Switzerland.(k)
    
    Dr. Sharkasi was elected Vice President 
    Research & Development in 2005. Dr. Sharkasi
    joined the Company in 2004 as Vice President 
    Research & Development, Gum, with primary
    responsibility for gum development. Prior to joining the
    Company, he was employed by Nestle from 1994 to 2004, most
    recently as Director of Research &
    Development  Ice Cream.(l)
    
    Mr. Suen was elected Vice President and Managing
    Director  China in 2005. Mr. Suen joined the
    Company in 1979 as Marketing Manager  Hong Kong and
    became Managing Director  Hong Kong later that year.
    Leading up to his present position, Mr. Suen held various
    senior management positions in the Companys subsidiaries
    in Hong Kong, Indonesia, Taiwan and, most recently, as General
    Manager of Wrigley China.  PART II
  Item 5.
    Market
    for Registrants Common Equity, Related Stockholder Matters
    and Issuer Purchases of Equity Securities.  (a)
    (i)  Market
    Information.  share-for-share
  (ii)  Holders.
    (iii)  Dividends.
   9




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##### 



(iv)   Securities
    Authorized for Issuance Under Equity Compensation
    Plans.
    Number of SecuritiesRemaining Available forFuture Issuance UnderNumber of Securities to be


Weighted Average


Equity CompensationIssued Upon Exercise of


Exercise Price


Plans (ExcludingOutstanding Options,


of Outstanding Options,


Securities Reflected inWarrants and Rights


Warrants and Rights


Column (a))Plan Category

(a)


(b)


(c)Equity compensation plans approved
    by security holders(1)


15,232,096


$
47.24



2,706,287Equity compensation plans not
    approved by security holders


-0-



-0-



-0-Total


15,232,096


$
47.24



2,706,287
(2)     (1)
    
    Includes shares and share units of Common Stock of the Company
    authorized for awards under the various programs of the
    Companys 1997 Management Incentive Plan (MIP),
    as amended. Descriptions of the various programs under the MIP
    are, with respect to Directors, set forth on pages 40
    through 42 and with respect to the officers, set forth on
    pages 16 through 21 of the Companys Proxy Statement,
    which descriptions are incorporated herein by reference. No
    specific amount of shares has been dedicated to any particular
    program within the MIP. In the aggregate, 25,000,000 shares
    are authorized under the MIP. In 2006, the stockholders approved
    the 2007 Management Incentive Plan under which
    20,000,000 shares are authorized.(2)
    
    Includes shares to be issued upon completion of the Long Term
    Stock Grant Program
    5-year
    performance cycles which began in 2002, 2003, 2004, 2005 and
    2006.    (b)
    
    Not applicable(c)
    
    Repurchases of Equity Securities.  Approximate DollarValue of SharesTotal Number of Shares


that May Yet bePurchased as


Purchased UnderPart of Publicly


the ShareTotal Number of


Average Price


Announced Share


RepurchaseShares Purchased


Paid per Share


Repurchase Plan(ii)


ProgramsPeriod

(a)


(b)


(c)


(d)October 1st -
    October 31st


-0-


$
-0-



-0-


$
562,481,000November 1st -
    November 30th


133,833
(i)

$
51.51



133,300


$
555,615,546December 1st -
    December 31st


1,013,800


$
51.71



1,013,800


$
503,192,810     (i)
    
    Includes 583 shares purchased by the Company in the open
    market to provide shares for the Companys Stock Deferral
    Program for Non-Employee Directors under the Companys 1997
    Management Incentive Plan, as amended.(ii)
    
    Represents actual number of shares purchased under the Board of
    Directors authorized and publicly announced Share
    Repurchase Program resolution of May 19, 2006, to purchase
    up to $500,000,000 of shares, in the open market. This
    additional authorization will follow the completion of the
    $400,000,000 authorized by the Board of Directors in 2004. At
    December 31, 2006, approximately $503,193,000 remains
    available for repurchase under these programs. The share
    repurchase programs will expire when the authorized amounts are
    completely utilized. 10




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##### 



Item 6.
    Selected
    Financial Data.    Item 7.
    Managements
    Discussion and Analysis of Financial Condition and Results of
    Operations.    Item 7A.
    Quantitative
    and Qualitative Disclosures About Market Risk.    Item 8.
    Financial
    Statements and Supplementary Data.    Item 9.
    Changes
    in and Disagreements with Accountants on Accounting and
    Financial Disclosure.    Item 9A.
    Controls
    and Procedures.  (i)
    Disclosure
    Controls and Procedures.    (ii)  Internal
    Control Over Financial Reporting.
  (a)
    Managements
    annual report on internal control over financial
    reporting.    (b)
    Attestation
    report of the registered public accounting firm.   11




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(c)
    Changes
    in internal control over financial reporting.    Item 9B.
    Other
    Information    PART III
  Item 10.
    Directors,
    Executive Officers and Corporate Governance.    Item 11.
    Executive
    Compensation.    Item 12.
    Security
    Ownership of Certain Beneficial Owners and Management and
    Related Stockholder Matters.    Item 13.
    Certain
    Relationships and Related Transactions, Director
    Independence.    Item 14.
    Principal
    Accountant Fees and Services.   12




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PART IV
  Item 15.  Exhibits
    and Financial Statement Schedules.
  (a)(1)  Financial
    Statements
  page F-1
  (a)(2)  Financial
    Statement Schedules
  page F-2
  (a)(3)  Exhibits
    ExhibitNumber

Description of Exhibit1
.

Underwriting Agreement(a)     Underwriting
    Agreement dated July 11, 2005, between Wm. Wrigley Jr.
    Company and Goldman Sachs & Co., J.P. Morgan
    Securities Inc. and Merrill Lynch, Pierce, Fenner &
    Smith Incorporated, as representatives of the Underwriters, is
    incorporated by reference to Exhibit 99.1 to the
    Companys
    Form 8-K
    filed on July 14, 2005.3
.

Articles of Incorporation and
    Bylaws.(a)(i)  Restated
    Certificate of Incorporation of Wm. Wrigley Jr. Company, as
    amended by the Certificate of Amendment of the Restated
    Certificate of Incorporation of Wm. Wrigley Jr. Company dated
    March 22, 2005, is incorporated by reference to
    Exhibit 3(i)(a) to the Companys
    Form 10-Q
    filed for the fiscal quarter ended March 31, 2005;(ii)     Certificate
    of Amendment of the Restated Certificate of Incorporation of Wm.
    Wrigley Jr. Company dated March 22, 2005, is incorporated
    by reference to Exhibit 3(i)(b) to the Companys
    Form 10-Q
    filed for the fiscal quarter ended March 31, 2005.(b)(i)  The
    Registrants Amended and Restated Bylaws effective
    March 5, 2002 is incorporated by reference to
    Exhibit 3(ii) of the Companys Quarterly Report on
    Form 10-Q
    filed for the fiscal quarter ended March 31, 2002.(ii)*   The
    Registrants Amended and Restated Bylaws, effective
    March 5, 2002, as amended on October 20, 2006 and
    February 6, 2007.4
.

Instruments defining the rights of
    security holders.(a)     The
    Stockholder Rights Plan is incorporated by reference to
    Exhibit 4.1 of the Companys Report on
    Form 8-K
    filed June 5, 2001.(b)     Senior
    Indenture, dated as of July 14, 2005, by and between Wm.
    Wrigley Jr. Company and J.P. Morgan Trust Company, National
    Association as trustee, is incorporated by reference to
    Exhibit 99.2 to the Companys
    Form 8-K
    filed on July 14, 2005(c)     Officers
    Certificate of Wm. Wrigley Jr. Company establishing the terms of
    the 4.30% Senior Notes due 2010 is incorporated by reference to
    Exhibit 99.3 to the Companys
    Form 8-K
    filed on July 14, 2005(d)     Officers
    Certificate of Wm. Wrigley Jr. Company establishing the terms of
    the 4.65% Senior Notes due 2015 is incorporated by reference to
    Exhibit 99.4 to the Companys
    Form 8-K
    filed on July 14, 2005.(e)     Form
    of Global Note representing the 4.30% Senior Notes due 2010
    is incorporated by reference to Exhibit 99.5 to the
    Companys
    Form 8-K
    filed on July 14, 2005. 13




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##### 



ExhibitNumber

Description of Exhibit(f)     Form
    of Global Note representing the 4.65% Senior Notes due 2015
    is incorporated by reference to Exhibit 99.6 to the
    Companys
    Form 8-K
    filed on July 14, 2005.10
.

Material Contracts(a)     Non-Employee
    Directors Death Benefit Plan. Incorporated by reference to
    the Companys
    Form 10-K
    filed for the fiscal year ended December 31, 1994.(b)     Senior
    Executive Insurance Plan. Incorporated by reference to the
    Companys
    Form 10-K
    filed for the fiscal year ended December 31, 1995.(c)     Supplemental
    Retirement Plan. Incorporated by reference to the Companys
    Form 10-K
    filed for the fiscal year ended December 31, 1995.(d)     Wm.
    Wrigley Jr. Company 1997 Management Incentive Plan. The
    Registrants Amended Management Incentive Plan, effective
    as of March 9, 2004 (MIP), is incorporated by
    reference to the Companys Quarterly Report on
    Form 10-Q
    for the fiscal quarter ended March 31, 2004.(e)     Deferred
    Compensation Program for Non-Employee Directors under the MIP is
    incorporated by reference to Exhibit 10(e) to the
    Companys
    Form 10-K
    filed for the fiscal year ended December 31, 2004.(f)     Stock
    Deferral Program For Non-Employee Directors under the MIP is
    incorporated by reference to Exhibit 10(f) to the
    Companys
    Form 10-K
    filed for the fiscal year ended December 31, 2004.(g)     Stock
    Award Program under the MIP as amended, effective as of
    January 1, 2005, is incorporated by reference to
    Exhibit 99.2 of the Companys
    Form 8-K
    filed on October 28, 2005.(h)     Stock
    Option Program under the MIP is incorporated by reference to
    Exhibit 10(h) to the Companys
    Form 10-K
    filed for the fiscal year ended December 31, 2004.(i)     Executive
    Incentive Compensation Program under the MIP is incorporated by
    reference to Exhibit 10(i) to the Companys
    Form 10-K
    filed for the fiscal year ended December 31, 2004.(j)     Executive
    Incentive Compensation Deferral Program under the MIP, as
    amended, effective as of January 1, 2005, is incorporated
    by reference to Exhibit 99.3 to the Companys
    Form 8-K
    filed on October 28, 2005.(k)    Long-term
    Stock Grant Program under the MIP, as amended, effective as of
    January 1, 2005, is incorporated by reference to
    Exhibit 99.1 to the Companys
    Form 8-K
    filed on October 28, 2005.(l)     Forms
    of
    Change-in-Control
    Severance Agreement. Incorporated by reference to Exhibits 10(h)
    and 10(i) to the Companys Quarterly Report on
    Form 10-Q
    for the quarter ended September 30, 2001.(m)   Asset
    Purchase Agreement dated November 14, 2004, between Kraft
    Foods Global, Inc. and Wm. Wrigley Jr. Company is incorporated
    by reference to Exhibit 99.1 to the Companys
    Form 8-K
    filed on November 18, 2004.(n)    Restricted
    Stock Program under the MIP is incorporated by reference to
    Exhibit 99.1 to the Companys
    Form 8-K
    filed on February 22, 2005.(o)    Commercial
    Paper Dealer Agreement dated April 29, 2005, between Wm.
    Wrigley Jr. Company and Merrill Lynch Money Markets Inc. and
    Merrill Lynch Pierce, Fenner & Smith Incorporated, is
    incorporated by reference to Exhibit 99.1(a) to the
    Companys
    Form 8-K
    filed on May 4, 2005.(p)    Commercial
    Paper Dealer Agreement dated April 29, 2005, between Wm.
    Wrigley Jr. Company and Goldman Sachs & Co., is
    incorporated by reference to Exhibit 99.1(b) to the
    Companys
    Form 8-K
    filed on May 4, 2005.(q)    Commercial
    Paper Dealer Agreement dated April 29, 2005, between Wm.
    Wrigley Jr. Company and J.P. Morgan Securities Inc. is
    incorporated by reference to Exhibit 99.1(c) to the
    Companys
    Form 8-K
    filed on May 4, 2005. 14




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##### 



ExhibitNumber

Description of Exhibit(r)    Issuing
    and Paying Agency Agreement dated April 29, 2005, between
    Wm. Wrigley Jr. Company and JP Morgan Chase Bank, N.A., is
    incorporated by reference to Exhibit 99.2 to the
    Companys
    Form 8-K
    filed on May 4, 2005.(s)    Credit
    Agreement, dated as of July 14, 2005, among Wm. Wrigley Jr.
    Company, the Lenders thereto and JP Morgan Chase Bank, N.A., as
    Administrative Agent, is incorporated by reference to
    Exhibit 99.1 to the Companys
    Form 8-K
    filed on July 15, 2005.13
.*

2006 Annual Report to Stockholders
    of the Registrant.14
.

Code of Ethics  Code of
    Business Conduct is incorporated by reference to Exhibit 14
    of the Companys Annual Report on
    Form 10-K
    dated February 9, 2004, filed for the fiscal year ended
    December 31, 2003.21
.*

List of Subsidiaries of the
    Registrant.23
.*

Consent of Independent Registered
    Public Accounting Firm.24
.*

Power of Attorney of each
    independent director signed January 2007.31
.*

Rule 13a-14(a)/15d-14(a)
    Certification of:(a) Mr. William D. Perez,
    President and Chief Executive Officer; and(b) Mr. Reuben Gamoran,
    Senior Vice President and Chief Financial Officer;32
.*

Section 1350 Certifications
    of:(a) Mr. William D. Perez,
    President and Chief Executive Officer; and(b) Mr. Reuben Gamoran,
    Senior Vice President and Chief Financial Officer.     *
    
    Indicates that such document is filed herewith.   15




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##### 



SIGNATURES
  Form 10-K
     By:
    /s/  SHAUN
    MARA        Form 10-K
  Signature

Title/s/  WILLIAM
    WRIGLEY, JR.William
    Wrigley, Jr.

Executive Chairman and Chairman of
    the Board/s/  WILLIAM
    D. PEREZWilliam
    D. Perez

President and Chief Executive
    Officer/s/  REUBEN
    GAMORANReuben
    Gamoran

Senior Vice President and Chief
    Financial Officer*John
    F. Bard

Director*Howard
    B. Bernick

Director*Thomas
    A. Knowlton

Director*John
    Rau

Director*Melinda
    R. Rich

Director*Steven
    B. Sample

Director 16




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##### 



Signature

Title*Alex
    Shumate

Director*Richard
    K. Smucker

Director*By:

/s/  HOWARD
    MALOVANYHoward
    Malovany
    Vice President, Secretary and General Counsel    17




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##### 



WM.
    WRIGLEY JR. COMPANY
  INDEX TO
    FINANCIAL STATEMENTS
    AND FINANCIAL STATEMENT SCHEDULES
  (Item 15(a))
  ReferenceForm


Annual10-K


Report toReport


StockholdersData incorporated by reference
    from the Companys Annual Report:Consolidated balance sheet as of
    December 31, 2006 and 2005






38Consolidated statement of earnings
    for the years ended December 31, 2006, 2005 and 2004






37Consolidated statement of cash
    flows for the years ended December 31, 2006, 2005 and 2004






39Consolidated statement of
    stockholders equity for the years ended December 31,
    2006, 2005 and 2004






40Accounting policies and notes to
    consolidated financial statements






41-57Consolidated financial statement
    schedule for the years ended December 31, 2006, 2005 and
    2004 Schedule II  Valuation and Qualifying
    Accounts


F-2     Form 10-K Form 10-K
 F-1




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##### 



WM.
    WRIGLEY JR. COMPANY
  SCHEDULE II 
    VALUATION AND QUALIFYING ACCOUNTS
 YEARS
    ENDED DECEMBER 31, 2006, 2005 AND 2004
  Column A

Column B


Column C


Column D


Column EAdditionsBalance at


Charged to


Charged toBeginning


Costs and


Other


Balance atDescription

of Period


Expenses


Accounts


Deductions(A)


End of Period(In thousands)Allowance for Doubtful Accounts
    2006

$
8,013



1,164







2,746



6,4312005

$
11,682



1,193







4,862



8,0132004

$
9,232



3,584







1,134



11,682     (A)
    
    Uncollectible accounts written-off, net of recoveries. F-2