The Company will hold a conference call for investors and analysts at 10:00 a.m. Eastern Time on Friday, November 2, 2012. A live webcast of this call will be available via the Investor Relations – Events & Presentations section of the Company's website at http://www.archcapgroup.bm. A telephone replay of the conference call also will be available beginning on November 2, 2012 at 12:30 p.m. Eastern Time until November 9, 2012 at midnight Eastern Time. To access the replay, domestic callers should dial 888-843-7419 (passcode 33664265#), and international callers should dial 630-652-3042 (passcode 33664265#).Please refer to the Company’s Financial Supplement dated September 30, 2012, which is posted on the Company’s website at http://www.archcapgroup.bm/EarningsReleases.aspx. The Financial Supplement provides additional detail regarding the financial performance of the Company. From time to time, the Company posts additional financial information and presentations to its website, including information with respect to its subsidiaries. Investors and other recipients of this information are encouraged to check the Company’s website regularly, including the Investor Relations — Events & Presentations section of the Company’s website at http://www.archcapgroup.bm/presentations.aspx for additional information regarding the Company. Arch Capital Group Ltd., a Bermuda-based company with approximately $5.75 billion in capital at September 30, 2012, provides insurance and reinsurance on a worldwide basis through its wholly owned subsidiaries. Cautionary Note Regarding Forward-Looking Statements The Private Securities Litigation Reform Act of 1995 (“PSLRA”) provides a “safe harbor” for forward-looking statements. This release or any other written or oral statements made by or on behalf of the Company may include forward-looking statements, which reflect the Company’s current views with respect to future events and financial performance. All statements other than statements of historical fact included in or incorporated by reference in this release are forward-looking statements. Forward-looking statements, for purposes of the PSLRA or otherwise, can generally be identified by the use of forward-looking terminology such as “may,” “will,” “expect,” “intend,” “estimate,” “anticipate,” “believe” or “continue” and similar statements of a future or forward-looking nature or their negative or variations or similar terminology.