THE CORPORATE LIBRARY

Related Party Transactions and Outside Related Director Information

Chubb Corporation (The) (CB)

3/23/2006 Proxy Information

At December 31, 2005, AXA was the beneficial owner of more than 5% of our outstanding common stock. During 2005, our property and casualty insurance subsidiaries ceded reinsurance to subsidiaries of AXA of approximately $14.2 million. In addition, in 2005, AXA purchased insurance policies from certain of our property and casualty insurance subsidiaries with an aggregate net written premium of approximately $1,400,000.

At December 31, 2005, Dodge & Cox was the beneficial owner of more than 5% of our outstanding common stock. As of December 31, 2005, Dodge & Cox managed approximately $225 million of assets in our Pension Plan and approximately $22 million of assets funded for other post-retirement benefits. Dodge & Cox also manages one of the funds offered to participants in our Capital Accumulation Plan. In addition, Dodge & Cox purchased insurance policies from one of our property and casualty insurance subsidiaries with an aggregate net written premium of approximately $300,000.

In 2005, we made a contribution of $60,000 to the Institute for Civil Justice, a part of RAND Corporation. We have been a long time supporter of the Institute. Until January 2004, one of our directors, Raymond G.H. Seitz, served as an advisor to RAND Europe, which is also a subsidiary of RAND. Ambassador Seitz did not receive compensation from RAND Europe in connection with his advisory services.

In 2005, we donated the sixth annual $80,000 installment of an $800,000 pledge we made in February 2000 to the Friends of the National Zoo (which pledge is to be paid in ten equal annual installments commencing in 2000). The National Zoo is part of the Smithsonian Institution, which employs two of our directors. Lawrence M. Small is Secretary of the Smithsonian Institution and Sheila P. Burke is its Deputy Secretary and Chief Operating Officer. The husband of one of our directors, Karen Hastie Williams, retired from his position as a Regent of the Smithsonian Institution on December 31, 2004.

3/25/2005 Proxy Information

At December 31, 2004, AXA was the beneficial owner of more than 5% of our outstanding common stock. During 2004, our property and casualty insurance subsidiaries ceded reinsurance to subsidiaries of AXA of approximately $8.2 million. In addition, in 2004, AXA purchased insurance policies from certain of our property and casualty insurance subsidiaries with an aggregate net written premium of approximately $572,000.

At December 31, 2004, Capital Research and Management Company was the beneficial owner of more than 5% of our outstanding common stock. In 2004, Capital Research and Management Company purchased insurance policies from certain of our property and casualty insurance subsidiaries with an aggregate net written premium of approximately $2.3 million.

At December 31, 2004, Dodge & Cox was the beneficial owner of more than 5% of our outstanding common stock. As of December 31, 2004, Dodge & Cox managed approximately $202 million of assets in our Pension Plan. Dodge & Cox also manages one of the funds offered to participants in our Capital Accumulation Plan. In addition, Dodge & Cox purchased insurance policies from one of our property and casualty insurance subsidiaries with an aggregate net written premium of approximately $340,000.

At December 31, 2004, Morgan Stanley was the beneficial owner of more than 5% of our outstanding common stock. As of December 31, 2004, an affiliate of Morgan Stanley managed approximately $216 million of assets in our Pension Plan. In addition, a Morgan Stanley affiliate manages one of the funds offered to participants in our Capital Accumulation Plan. In 2004, a subsidiary of Morgan Stanley purchased insurance policies from one of our property and casualty insurance subsidiaries with an aggregate net written premium of approximately $2.3 million.

Transactions with Directors, Executive Officers and their Associates

UBS AG of Switzerland, through its affiliated companies, provides certain securities transaction services to us and to our subsidiaries. In addition, we have entered into two credit derivatives transactions with entities affiliated with UBS AG. Sir David G. Scholey, CBE is a Senior Advisor to UBS Investment Bank, the investment banking division of UBS AG of Switzerland. We believe that our transactions with these firms were effected on terms as favorable to us and to our subsidiaries as could be obtained from other sources in view of the nature of the services rendered.

In 2004, we made several donations to charitable organizations with which certain of our directors (or members of their immediate families) were affiliated.

3/25/2004 Proxy Information

Mr. Percy Chubb retired as an officer and employee of Chubb Corporation on February 1, 1997 and served as a consultant through January 31, 1999. Prior to his retirement he had served as Vice Chairman since June 1986. Prior to his election as Vice Chairman, Mr. Chubb had been an Executive Vice President since 1981.

A contribution of $60,000 was made to the Institute for Civil Justice, a part of RAND Corporation. We have been a long time supporter of the Institute. During 2003, Ambassador Seitz served as an advisor to RAND Europe, which is also a subsidiary of RAND.

The fourth annual installment, in the amount of $80,000, of an $800,000 pledge we made in February 2000 to the Friends of the National Zoo (which pledge is to be paid in ten equal annual installments commencing in 2000). The National Zoo is part of the Smithsonian Institution. Mr. Small is Secretary of the Smithsonian Institution and Ms. Burke is its Deputy Secretary and Chief Operating Officer. Ms. WilliamsÕ husband is a Regent of the Smithsonian Institution.

Transactions with Certain Shareholders

At December 31, 2003, AXA was the beneficial owner of more than 5% of our outstanding common stock. During 2003, our property and casualty insurance subsidiaries ceded reinsurance to subsidiaries of AXA of approximately $7.3 million. Our property and casualty insurance subsidiaries also assumed approximately $1.9 million of reinsurance from several AXA insurance subsidiaries during 2003 under various contracts. In addition, in 2003, AXA purchased insurance policies from certain of our property and casualty insurance subsidiaries with an aggregate net written premium of approximately $1.1 million.

At December 31, 2003, Morgan Stanley was the beneficial owner of more than 5% of our outstanding common stock. As of December 31, 2003, an affiliate of Morgan Stanley managed approximately $180 million of assets in our pension plan. In addition, a Morgan Stanley affiliate manages one of the funds offered to participants in our Capital Accumulation Plan. In 2003, a subsidiary of Morgan Stanley purchased insurance policies from one of our property and casualty insurance subsidiaries with an aggregate net written premium of approximately $2.4 million.

At December 31, 2003, Capital Research and Management Company was the beneficial owner of more than 5% of our outstanding common stock. In 2003, Capital Research and Management Company purchased insurance policies from certain of our property and casualty insurance subsidiaries with an aggregate net written premium of approximately $3.3 million.

Transactions with Directors, Executive Officers and their Associates

UBS AG of Switzerland, through its affiliated companies, provides certain securities transaction services to us and to our subsidiaries. In addition, we have entered into two credit derivatives transactions with entities affiliated with UBS AG. Sir David G. Scholey, CBE is a Senior Advisor to UBS Investment Bank, the investment banking division of UBS AG of Switzerland. Lehman Brothers, through its affiliated companies, also provides certain securities transaction services to us and to our subsidiaries. We also have entered into six credit derivatives transactions with entities affiliated with Lehman Brothers. Ambassador Raymond G.H. Seitz was a Vice Chairman of Lehman Bros. International (Europe), an affiliate of Lehman Brothers until April 2003. We believe that our transactions with these firms were effected on terms as favorable to us and to our subsidiaries as could be obtained from other sources in view of the nature of the services rendered.

3/28/2003 Proxy Information

UBS AG of Switzerland, through its affiliated companies, provides certain securities transaction services to us and to our subsidiaries. Sir David G. Scholey, CBE is a Senior Advisor to UBS Warburg, the investment banking division of UBS AG of Switzerland. Lehman Brothers, through its affiliated companies, also provides certain securities transaction services to us and to our subsidiaries. Ambassador Raymond G. H. Seitz is a Vice Chairman of Lehman Bros. International (Europe), an affiliate of Lehman Brothers. We believe that our transactions with these firms are effected on terms as favorable to us and to our subsidiaries as could be obtained from other sources in view of the nature of the services rendered.

During 2002, certain of our subsidiaries engaged the services of the law firm of Paul, Weiss, Rifkind, Wharton & Garrison LLP, of which Warren B. Rudman was, through December 31, 2002, a partner, and has become of counsel. We intend to engage the firm for legal services in 2003.

Our board of directors reviewed director independence in 2002 based on the assessment of the Corporate Governance & Nominating Committee. During this review, the board of directors considered relationships and transactions during the year between each director, or any member of the directorÕs immediate family, and us. As a result of its review, the board determined that none of our directors had any relationships with Chubb other than relationships that were within the categorical standards set by the board, with the exception of Mr. Finnegan, who is an employee, and the following:

¥ a contribution of $40,000 was made to the Folger Shakespeare Library. Ms. Williams is a trustee of the Folger Shakespeare Library.

¥ a contribution of $60,000 was made to the Institute for Civil Justice, a part of RAND Corporation. We have been a long time supporter of the Institute. During 2002, Ambassador Seitz became an advisor to RAND Europe, which is also a subsidiary of RAND.

¥ the third annual installment, in the amount of $80,000, of an $800,000 pledge we made in February 2000 to the Friends of the National Zoo (which pledge is to be paid in ten equal annual installments commencing in 2000). The National Zoo is a part of the Smithsonian Institution. Mr. Small is Secretary of the Smithsonian Institution and Ms. Burke is Under Secretary for American Museums and National Programs of the Smithsonian Institution. Ms. WilliamsÕ husband is a Regent of the Smithsonian Institution.

The board of directors determined that none of these relationship impaired the independence of any director and that all of the directors, other than Mr. Finnegan, are independent.