OMB APPROVAL OMB Number: 3235-0116 Expires: March 31, 2003 Estimated average burden hours per response: 8 Form 6-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2005 CONVERIUM HOLDING AG -------------------- (Translation of registrant's name into English) Baarerstrasse 8 CH-6300 Zug Switzerland ---------------------------------------- (Address of principal executive offices) Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F. Form 20-F X Form 40-F --- --- Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes No X --- --- If "Yes" is marked, indicate the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- Not Applicable Disclosures with respect to the Ordinary General Meeting of Converium Holding Ltd, held on April 12, 2005, at 10.30 a.m., at the Theater Casino Zug, Artherstrasse 2-4, CH-6300 Zug, Switzerland Issuer: Converium Holding Ltd Sec. ID no.: 1'299'771 ISIN: CH0012997711 According to the Admission Board Circular No.1, point 3.04, we herewith inform you about the resolutions having been taken by the Ordinary General Meeting of April 12, 2005. All resolutions were taken electronically. Proposal 1: Approval of the annual report, the annual financial statements and the consolidated annual financial statements (consolidated statements) for 2004 The Ordinary General Meeting approved with great majority of the votes cast the annual report the annual financial statements and the consolidated annual financial statements for 2004. Proposal 2: Allocation of net loss for the year The Ordinary General Meeting approved with great majority of the votes cast the proposal of the Board of Directors to allocate the net loss in the amount of CHF -1'518'291'374 to the free reserves. Proposal 3: Release of the members of the Board of Directors and of the management from liability The Ordinary General Meeting agreed with great majority of votes cast to release the members of the Board of Directors and of the management from liability. Proposal 4: Election of new Board members The Ordinary General Meeting elected with great majority of the votes cast Mr. Markus Dennler, PhD, and Mr. Rudolf Kellenberger as new members of the Board for a term of office of three years. Proposal 5: Re-election of the auditors and group auditors The Ordinary General Meeting elected with great majority of the votes cast PricewaterhouseCoopers AG as auditors and group auditors for a further term of one year. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. CONVERIUM HOLDING AG By: /s/ Terry Clarke Name: Terry Clarke Title: CEO By: /s/ Christian Felderer Name: Christian Felderer Title: General Legal Counsel Date: April 14, 2005