================================================================================ SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 ------------- FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report: APRIL 6, 2001 ---------------------------------------------------------------- Date of earliest event reported: APRIL 5, 2001 ----------------------------------------------- DIAMOND OFFSHORE DRILLING, INC. -------------------------------------------------------------------------------- (Exact Name of Registrant as Specified in Charter) DELAWARE 1-13926 76-0321760 ------------------------------------------------------------------------------- (State or Other Jurisdiction (Commission File Number) (IRS Employer of Incorporation) Identification No.) 15415 KATY FREEWAY, HOUSTON, TEXAS 77094 -------------------------------------------------------------------------------- (Address of Principal Executive Offices) (Zip Code) Registrant's telephone number, including area code (281) 492-5300 --------------------------- NOT APPLICABLE ------------------------------------------------------------------------------- (Former name or former address, if changed since last report) INFORMATION TO BE INCLUDED IN THE REPORT ITEM 5. OTHER EVENTS ------------ On April 5, 2001, Diamond Offshore Drilling, Inc., a Delaware corporation (the "Company"), issued a press release announcing the Company's intention to offer in a private placement its 30-year Senior Convertible Debentures. On April 6, 2001, the Company issued a press release announcing the pricing of the Company's 30-year Senior Convertible Debentures. On April 6, 2001, the Company issued a press release announcing the completion, on April 6, 2001, of the Company's redemption of all of its outstanding 3-3/4% Convertible Subordinated Notes Due 2007 at a redemption price of 102.08% of the principal amount thereof, in accordance with the indenture under which such notes were issued. Filed herewith are such press releases. 2 ITEM 7. FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS ------------------------------------------------------------------ (c) Exhibits. Exhibit number Description -------------- ----------- 99.1 Press release of April 5, 2001 relating to private placement of 30-year Senior Convertible Debentures 99.2 Press release of April 6, 2001 relating to pricing of 30-year Senior Convertible Debentures 99.3 Press release of April 6, 2001 relating to redemption of 3-3/4% Convertible Subordinated Notes Due 2007 3 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. DIAMOND OFFSHORE DRILLING, INC. By: /s/ Gary T. Krenek ------------------------------------------- Gary T. Krenek Vice President and Chief Financial Officer Dated: April 6, 2001 4 EXHIBIT INDEX Exhibit number Description -------------- ----------- 99.1 Press release of April 5, 2001 relating to private placement of 30-year Senior Convertible Debentures 99.2 Press release of April 6, 2001 relating to pricing of 30-year Senior Convertible Debentures 99.3 Press release of April 6, 2001 relating to redemption of 3-3/4% Convertible Subordinated Notes Due 2007 5