================================================================================ 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 (Date of earliest event reported): May 31, 1999 _________________ AQUARION COMPANY (Exact Name of Registrant as Specified in its Charter) Delaware 06-0852232 (State or Other Jurisdiction of 1-8060 (I.R.S. Employer Incorporation or Organization) (Commission Identification No.) File Number) 835 Main Street 203-335-2333 Bridgeport, Connecticut 06604 (Registrant's Telephone (Address of Principal Executive Number, Including Area Offices) Code) NOT APPLICABLE - -------------------------------------------------------------------------------- (For Name or Former Address, if Changed Since Last Report) ================================================================================ Item 5. Other Events. Aquarion Company ("Aquarion"), Yorkshire Water plc ("Yorkshire Water") and Waterman Acquisition Corp. ("Merger Sub"), a newly formed corporation wholly owned by Yorkshire Water, have entered into an Agreement and Plan of Merger dated as of May 31, 1999 (the "Merger Agreement"), which provides for the merger of Merger Sub into Aquarion (the "Merger"). Upon the completion of the transaction, Aquarion will be a wholly-owned subsidiary of Yorkshire Water. The Merger Agreement is filed herewith as Exhibit 2 and is incorporated by reference herein. The Merger Agreement provides that the owner of each outstanding share of Aquarion Common Stock, no par value, will receive $37.05 in cash, except for those shareholders who perfect dissenters' rights. The Merger Agreement includes provisions prohibiting Aquarion from soliciting another takeover proposal, and provides for the payment of certain fees to Yorkshire Water in the event of termination of the Merger Agreement under certain circumstances. The Merger is subject to certain conditions, including the approval of Aquarion's shareholders, utility regulatory approvals in Connecticut and New York, and the expiration of antitrust regulatory waiting periods. Item 7. Exhibits 2. Agreement and Plan of Merger dated as of May 31, 1999 among Aquarion Company, Yorkshire Water plc and Waterman Acquisition Corp. 99. Press Release, dated June 1, 1999. 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. Date: June 8, 1999 AQUARION COMPANY (Registrant) By:/s/ Janet M. Hansen ---------------------------------- Janet M. Hansen Vice President, Chief Financial Officer and Treasurer EXHIBIT LIST 2. Agreement and Plan of Merger dated as of May 31, 1999 among Aquarion Company, Yorkshire Water plc and Waterman Acquisition Corp. 99. Press Release, dated June 1, 1999