December 20, 2007

> Wolters Kluwer announces the conclusion of its Share Buy-back Program

Wolters Kluwer announces the conclusion of its share buy-back program, as the company now holds ten percent of its outstanding shares.

December 17, 2007 | CET 12:00 pm

> Wolters Kluwer EUR175 million Share Buy-back Program

Wolters Kluwer, a leading global information services and publishing company, today announces that in line with the launch of its €175 million share buy-back program on November 7, 2007, the company has repurchased 1,128,000 ordinary shares in the period December 10 until December 14, 2007.

December 12, 2007 | CET 17:15

> Wolters Kluwer Completes Acquisition of 55% of the International Centre for Financial and Economic Development in a Joint Venture in Russia

Joint venture supports Wolters Kluwer Legal, Tax & Regulatory Europe’s strategy to expand into high-growth markets in Eastern Europe

December 11, 2007 | CET 14:00

> Wolters Kluwer Law & Business Acquires GEE and Consult GEE

Compliance Professionals in the U.K. Set to Benefit from Expanded Portfolio

December 10, 2007 | CET 12:00

> Wolters Kluwer EUR175 million Share Buy-back Program

Wolters Kluwer, a leading global information services and publishing company, today announces that in line with the launch of its €175 million share buy-back program on November 7, 2007, the company has repurchased 938,500 ordinary shares in the period December 3 until December 7, 2007.

December 3, 2007 | CET 12:00 pm CET

> Wolters Kluwer EUR175 million Share Buy-back Program

Wolters Kluwer, a leading global information services and publishing company, today announces that in line with the launch of its €175 million share buy-back program on November 7, 2007, the company has repurchased 1,547,500 ordinary shares in the period November 26 until November 30, 2007.

November 26, 2007 | CET 12:00 pm

> Wolters Kluwer EUR175 million Share Buy-back Program, Update November 19 – 23

In line with the launch of its €175 million share buy-back program on November 7, 2007, the company has repurchased 2,019,324 ordinary shares in the period November 19 until November 23, 2007, for a total amount of €42.8 million

November 19, 2007 | CET 12:00 pm

> Wolters Kluwer EUR175 million Share Buy-back Program, Update November 12 - 16

In line with the launch of its €175 million share buy-back program on November 7, 2007,the company has repurchased 879,225 ordinary shares for a total amount of €18.9 million

November 16, 2007 | CET 20:30

> Wolters Kluwer Tax and Accounting Closes TeamMate™ Acquisition

Addition Expands CCH's Suite of Solutions for Audit Professionals

November 12, 2007 | CET 12:00 pm

> Wolters Kluwer EUR175 Million Share Buy-back Program

In line with the launch of its €175 million share buy-back program on November 7, 2007, the company has repurchased 415,000 ordinary shares at an average price of €21.31 for a total amount of €8.8 million

November 8, 2007 | CET 17:00

> Wolters Kluwer Completes €475 Million Share Buy-back Program

During the period from June 18, 2007 until and including November 8, 2007, Wolters Kluwer, repurchased 21,876,410 of its ordinary shares at an average price of €21.71 for a total amount of €475 million, now holding 23.4 million as treasury shares.

November 7, 2007 | CET 08:00

> Wolters Kluwer Third-Quarter 2007 Results

Third-Quarter 2007 Results include Organic Revenue Growth of 4%, Ordinary EBITA Up 18%, Ordinary Earnings Per Share Increased 32% Full-Year Outlook Reiterated

November 7, 2007 | CET 08:01

> Wolters Kluwer Announces the Start of €175 Million Share Buy-back Program

This share buy-back program is above and beyond the current progressing €475 million share buy-back program as announced on March 26, 2007.

November 5, 2007 | CET 10:00

> Wolters Kluwer Share Buy-back Program, Update October 29–November 2

The company has repurchased 755,719 ordinary shares in the period October 29 until November 2, 2007 for a total amount of €16.1 million.

October 29, 2007 | CET 10:00

> Wolters Kluwer Share Buy-back Program, Update October 22-26

During the period October 22-26, 2007, shares were repurchased at an average price of €21.63 for a total amount of €15.6 million.

October 22, 2007 | CET 10:00

> Wolters Kluwer Share Buy-back Program, Update October 15-19

In line with the launch of its €475 million share buy-back program on June 15, 2007, the company has repurchased 671,935 ordinary shares in the period October 15 until October 19, 2007 for a total amount of €14.7 million

October 17, 2007 | CET 17:30

> Wolters Kluwer Tax and Accounting to Acquire TeamMate™

Internal Auditors to Benefit from Expanded Suite of Leading Solutions and Services from CCH

October 15, 2007 | CET 10:00

> Wolters Kluwer Share Buy-back Program, Update October 8-12

In line with the launch of its €475 million share buy-back program on June 15, 2007, the company has repurchased 562,500 ordinary shares in the period October 8 until October 12, 2007 for a total amount of €12.2 million.

October 10, 2007 | CET 9:00

> Wolters Kluwer at the 2007 Frankfurt Book Fair

Wolters Kluwer announces its participation at the 2007 Frankfurt Book Fair, the world's largest trade fair for books, multimedia, and communications, from October 10 through 14.

October 8, 2007 | CET 15:00

> Wolters Kluwer Health Appoints Gordon Macomber as President & CEO of its Professional & Education Business Unit

Macomber brings to Wolters Kluwer Health strong industry acumen and proven track record of success in library reference publishing and related businesses through several significant leadership positions

October 8, 2007 | CET 10:00 am

> Wolters Kluwer Share Buy-back Program, Update October 1-5

In line with the launch of its €475 million share buy-back program on June 15, 2007, the company has repurchased 635,000 ordinary shares in the period October 1 until October 5, 2007 for a total amount of €13.1 million.

October 1, 2007 | CET 10:00 am

> Wolters Kluwer Share Buy-back Program, Update September 24-28

In line with the launch of its €475 million share buy-back program on June 15, 2007, the company has repurchased 605,964 ordinary shares in the period September 24 until September 28, 2007 for a total amount of €12.6 million.

September 24, 2007

> Wolters Kluwer Share Buy-back Program, Update September 17-21

The company has repurchased 652,353 ordinary shares the period September 17 until September 21, 2007 for a total amount of €13.8 million

September 17, 2007 | CET 10:00

> Wolters Kluwer Share Buy-back Program, Update September 10-14

The company has repurchased 726,532 ordinary shares in the period September 10 until September 14, 2007 for a total amount of €15.3 million

September 10, 2007

> Wolters Kluwer Share Buy-back Program, Update September 3-7

The company has repurchased 1,256,000 ordinary shares in the period September 3 until September 7, 2007.

September 3, 2007 | CET 10:00

> Wolters Kluwer Share Buy-back Program, Update August 27-31

The company has repurchased 641,785 ordinary shares in the period August 27 until August 31, 2007 for a total amount of €13.4 million

August 27, 2007 | CET 10:00

> Wolters Kluwer Share Buy-back Program, Update August 20-24

The company has repurchased 1,451,769 ordinary shares in the period August 20 until August 24, 2007 for a total amount of €30.2 million.

August 23, 2007 | CET 18:00

> Wolters Kluwer Financial Services Acquires the AppOne Companies

Acquisition Combines Bankers Systems’ Trusted Compliance Content with AppOne’s Leading Technology Solutions

August 20, 2007 | CET 10:00

> Wolters Kluwer Share Buy-back Program, Update August 13-17

The company has repurchased 1,858,409 ordinary shares in the period August 13 until August 17, 2007.

August 13, 2007 | CET 10:00 am

> Wolters Kluwer Share Buy-back Program, Update August 6-10

The company has repurchased 1,988,689 ordinary shares in the period August 6 until August 10, 2007, for a total amount of €43.2 million.

August 6, 2007 | CET 10:00

> Wolters Kluwer Share Buy-back Program, Update July 30 - August 3

The company has repurchased 1,562,039 ordinary shares in the period July 30 until August 3, 2007, for a total amount of €33.4 million

August 1, 2007 | CET 08:01

> Wolters Kluwer to Expand in Russia through Acquisition of 55% in the International Centre for Financial and Economic Development

Joint venture with leading Russian publisher extends Wolters Kluwer Legal, Tax & Regulatory Europe’s strong market position in Eastern Europe

August 01, 2007 | CET 08:00

> Wolters Kluwer Half-Year 2007 Results

Organic Revenue Growth of 3%, EBITA Up 21%, Ordinary Earnings Per Share Increased 18% - Full-Year Outlook Reiterated.

July 30, 2007 | CET 10:00

> Wolters Kluwer Share Buy-back Program, Update July 23-27

The company has repurchased 1,517,000 ordinary shares in the period July 23 until July 27, 2007 for total amount of €33.9 million

July 23, 2007 | CET 10:00

> Wolters Kluwer Share Buy-back Program, Update July 16-20

Wolters Kluwer has repurchased 1,414,771 ordinary shares in the period July 16 until July 20, 2007, for a total amount of €32.8 million.

July 16, 2007 | CET 10:00 am

> Wolters Kluwer Share Buy-back Program, Update July 9-13

Wolters Kluwer shares were repurchased at an average price of €22.59 for a total amount of €18.4 million.

July 9, 2007 | CET 10:00 am

> Wolters Kluwer Share Buy-back Program, Update July 2-6

In line with the launch of its €475 million share buy-back program on June 15, 2007, the company has repurchased 589,470 ordinary shares in the period July 2 until July 6, 2007.

July 2, 2007 | CET 10:00

> Wolters Kluwer Share Buy-back Program, Update June 25-29

In line with the launch of its €475 million share buy-back program on June 15, 2007, Wolters Kluwer has repurchased 1,370,313 ordinary shares in the period June 25 until June 29, 2007.

June 25, 2007 | CET 10:00 am

> Wolters Kluwer Share Buy-back Program

The company has repurchased 1,346,704 ordinary shares in the period June 18 until June 22, 2007.

June 15, 2007 | CET 12:30

> Wolters Kluwer Completes Sale of Education to Bridgepoint

Wolters Kluwer today announced the completion of the sale of its Education division to Bridgepoint Capital Limited. Regulatory approvals were received, and customary closing conditions have been met.

June 15, 2007 | CET 12:30

> Wolters Kluwer Announces the Start of €475 Million Share Buy-back Program

Wolters Kluwer today announces the start of the share buy-back program announced on March 26, 2007, related to the divestment of the company's Education activities.

May 9, 2007 | CET 08:00

> Wolters Kluwer First-Quarter 2007 Results

Revenues increased 4% over prior year and ordinary earnings per share grew by 22% - Well on track to meet full-year outlook

May 7, 2007 | CET 16:00

> Wolters Kluwer Appoints Kevin Entricken as Vice President of Investor Relations

Since 2003, Mr. Entricken has been Chief Financial Officer of Wolters Kluwer Law & Business, part of the Tax, Accounting & Legal division.

April 27, 2007 | CET 18:20

> Wolters Kluwer Determination of the 2006 Stock Dividend Ratio

The cash or stock distribution has been fixed as follows: €0.58 in cash or for every 37 ordinary shares (of par €0.12) one new ordinary share to be charged to the share premium reserve or if so desired to the other reserves

April 25, 2007 | CET 15:00

> Wolters Kluwer Health Appoints Mark Spiers as President & CEO of its Healthcare Analytics Business

Mark Spiers brings over 25 years of pharmaceutical experience to the Healthcare Analytics business of Wolters Kluwer Health

April 20, 2007 | CET 17:40 CET

> Wolters Kluwer Shareholders Approve Dividend and Appoint New Members of Executive Board and Supervisory Board

Wolters Kluwer announced today that the Annual General Meeting of Shareholders (AGM), held in Amsterdam, has adopted the 2006 financial statements and approved the proposed dividend.

March 26, 2007 | CET 08:00

> Wolters Kluwer and Bridgepoint Reach Agreement on Sale of Education

The company has reached an agreement to sell its Education division to Bridgepoint Capital Limited; net proceeds to be used for share buy-back, reduction of debt, and investments in growth

March 26, 2007 | CET 10:38

> Wolters Kluwer Expects to Generate Net Book Gain of €550-600 Million and Net Proceeds of €625-675 Million

The company intends to return approximately €475 million of the net proceeds to shareholders through a share buy-back program in 2007

March 23, 2007 | CET 11:18

> Wolters Kluwer in Exclusive Talks with Bridgepoint on Sale of Education Division

The company today announced that it is in exclusive talks with Bridgepoint Capital Limited with respect to the divestment of its Education division

March 22, 2007 | CET 16:00

> Wolters Kluwer 2006 Annual Report Publication

The Wolters Kluwer 2006 Annual Report details the successful establishment of the company's foundation to accelerate profitable growth

March 16, 2007 | CET 15:00

> Wolters Kluwer Selects Divestment as Preferred Option for Education Division

Outcome of review of strategic alternatives for the Education division as announced in September 2006

March 6, 2007 | CET 8:00

> Wolters Kluwer and Sdu nv Reach Agreement on Sale of Shares in Sdu Uitgevers bv

The company announced today it has reached agreement with Sdu nv on the sale of its 25.9% participation in Sdu Uitgevers bv.

February 28, 2007 | CET 8:00

> Wolters Kluwer Announces Full-Year Revenue Increase of 9% in 2006

The company's full-year results show successful completion of three-year plan; clear momentum for accelerating profitable growth

February 13, 2007 | CET 10:00

> Wolters Kluwer Tax, Accounting & Legal Expands in India

The company is extending its already established strong positions in the tax, accounting and legal markets in the United States, Canada, Asia Pacific, and Europe to India as a global integrated solutions provider for professionals in law firms, accounting firms and corporations

February 12, 2007 | CET 16:00

> Wolters Kluwer Health Acquires The Cancer Journal

Wolters Kluwer Health has acquired The Cancer Journal from Jones & Bartlett Publishers. The Cancer Journal: Principles and Practices of Oncology will become part of Lippincott Williams & Wilkins’s industry-leading collection of oncology information products.

January 23, 2007 | CET 15:00

> Allscripts and Wolters Kluwer Health Announce Agreement to Deliver Clinical Information to Physicians

Allscripts and Wolters Kluwer Health announced a multi-year agreement to deliver Wolters Kluwer Health’s customized clinical content to users of Allscripts Electronic Health Record solutions.

January 17, 2007 | CET 08:45

> Wolters Kluwer Proposes Jack Lynch as New Member of its Executive Board

Announced today is the Supervisory Board proposal to the Annual General Meeting of Shareholders to appoint Mr. Jack Lynch as new member of the Executive Board

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> Video Interview on Half-Year 2007 Results

with CEO Nancy McKinstry