SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ________________ FORM 8-K ________________ Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 18, 2000. -------------- ATLANTIC RICHFIELD COMPANY -------------------------------------------------------------------- (Exact name of registrant as specified in its charter) Delaware -------------------------------------------------------------------- (State or other jurisdiction of incorporation) 1-1196 23-0371610 --------------------------------------------------------------------- (Commission File Number) (IRS Employer Identification No.) 333 South Hope Street, Los Angeles, California 90071 --------------------------------------------------------------------- (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (213) 486-3511 -------------- Not Applicable -------------------------------------------------------------------- (Former name or former address, if changed since last report) ARCO 8-K April 25, 2000 Item 1. Changes in Control of Registrant On April 18, 2000, the combination of BP Amoco p.l.c. (BP Amoco) and Atlantic Richfield Company (ARCO) was completed by the merger of Prairie Holdings, Inc (a subsidiary of BP Amoco) with and into ARCO, pursuant to the terms of the merger agreement dated March 31, 1999, as amended through March 27, 2000 (Merger Agreement). Pursuant to the Merger Agreement, each share of outstanding common stock of ARCO (except for any such shares owned by BP Amoco, ARCO or any subsidiary of BP Amoco or ARCO) was converted into the right to receive 1.64 BP Amoco American Depositary Receipts (ADRs) or, subject to the timely receipt of elections therefor, 9.84 BP Amoco Ordinary Shares. In addition, the outstanding ARCO common stock was delisted from the New York Stock Exchange and other exchanges on which it had been listed. In connection with the merger, on April 18, 2000, ARCO issued 324,711,290 new shares of common stock to BP Amoco. Later on April 18, 2000, BP Amoco transferred all such shares to BP America, Inc., a wholly owned subsidiary of BP Amoco, so that BP Amoco owns indirectly all of the currently outstanding common stock of ARCO. ARCO's outstanding shares of $2.80 and $3.00 Preference Stock remain listed on the New York Stock Exchange. Pursuant to the Merger Agreement, each share of $2.80 Preference Stock became convertible into 7.872 ADRs and each share of $3.00 Preference Stock became convertible into 22.304 ADRs. ARCO remains a reporting company within the meaning of the Securities and Exchange Act of 1934. Also in connection with the merger, all of ARCO's directors and officers, including its executive officers listed in ARCO's Report on Form 10-K for the year ended December 31, 1999, resigned concurrently with the effective date of the merger, April 18, 2000. Effective April 18, 2000, and pursuant to the Merger Agreement, as amended, the directors of Prairie Holdings, Inc became the directors of ARCO. Accordingly the directors of ARCO now are: Peter B. P. Bevan John F. Campbell D. Patrick Chapman Robert D. Agdern James G. Nemeth Effective April 18, 2000, the following officers were elected: President Robert D. Agdern Chief Financial Officer and Vice President Eileen A. Kamerick Executive Vice President David H. Welch Executive Vice President Roger E. Williams Vice President W. Murray Air Vice President Larry D. Burton Vice President-Human Resources John F. Campbell Vice President Lucy I. Davies Vice President William R. Hutchinson Vice President Chris Noble Vice President Anthony J. Nocchiero Vice President Edward W. Sturrus Vice President David R. Watson Vice President and General Tax Officer James G. Nemeth Corporate Secretary Daniel B. Pinkert Treasurer Robert J. Novaria Tax Officer Dale P. Shrallow Controller Anthony J. Nocchiero Assistant Controller Charles L. Hall All of the above individuals are employees of BP Amoco or of a subsidiary company of BP Amoco. Item 4. Changes in Registrant's Certifying Accountant On April 18, 2000, in connection with the combination of ARCO and BP Amoco, PricewaterhouseCoopers LLP (PwC) resigned as ARCO's independent accountants. BP Amoco expects to appoint Ernst & Young, who currently act as independent accountants for BP Amoco, as ARCO's independent accountants. During ARCO's two most recent fiscal years and through the date of the resignation of PwC as ARCO's independent accountants there have been no "disagreements" nor "reportable events" within the meaning of Item 304(a) of Regulation S-K. Item 7. Financial Statements and Exhibits (a) None (b) None (c) Exhibits 3.1 Amendment to Certificate of Incorporation 16 Letter of PricewaterhouseCoopers LLP (PwC) regarding its concurrence with registrant's statement concerning PwC's resignation as independent accountants for ARCO. SIGNATURE --------- 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 hereunto duly authorized. ATLANTIC RICHFIELD COMPANY /s/ Charles L. Hall ________________________________ Charles L. Hall Assistant Controller Dated: April 25, 2000