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) JUNE 10, 1997 Halliburton Company (Exact name of registrant as specified in its charter) State or other Commission IRS Employer jurisdiction File Number Identification of incorporation Number Delaware 1-3492 No. 75-2677995 3600 Lincoln Plaza 500 North Akard Street Dallas, Texas 75201-3391 (Address of principal executive offices) Registrant's telephone number, including area code - 214/978-2600 Page 1 of 99 Pages The Exhibit Index Appears on Page 4 INFORMATION TO BE INCLUDED IN REPORT Item 5. Other Events - ------ ------------ The registrant may, at its option, report under this item any events, with respect to which information is not otherwise called for by this form, that the registrant deems of importance to security holders. On June 10, 1997, registrant issued a press release entitled Halliburton to Acquire NUMAR Corporation pertaining, among other things, to an announcement that registrant and NUMAR have signed a definitive agreement providing for the acquisition of NUMAR by registrant in a stock-for-stock transaction valued at about $360 million, or approximately $39.62 per NUMAR share, based on registrant's closing share price on June 9, 1997. Registrant will issue 0.4832 of a share of its common stock for each outstanding share of NUMAR common stock (or 0.9664 of a share presuming the acquisition closes following registrant's previously announced 2-for-1 common stock split). NUMAR options and warrants will be converted into registrant's common stock based upon this exchange ratio. The acquisition will result in the issuance of approximately 4.4 million shares of registrant's common stock (approximately 8.8 million shares following the 2- for-1 split. Approximately 130.9 million shares of registrant's common stock will be outstanding following completion of the acquisition (261.8 million shares following the stock split). The foregoing summary is subject to the full text of the press release with respect thereto, a copy of which is attached hereto as Exhibit 20, which exhibit is incorporated herein by reference. Item 7. Financial Statements and Exhibits - ------ --------------------------------- List below the financial statements, pro forma financial information and exhibits, if any, filed as part of this report. (c) Exhibits. Exhibit 2(a) - Agreement and Plan of Merger dated as of June 9, 1997 ------------ among registrant, Halliburton M.S. Corp. and NUMAR Corporation. Exhibit 2(b) - Stock Option Agreement dated as of June 9, 1997 between ------------ registrant and NUMAR Corporation. Exhibit 2(c) - Form of Voting Agreement dated as of June 9, 1997, said ------------ form of Voting Agreement being substantially identical and signed by the following individuals: Barry M. Davis, Davis Venture Partners, L.P., Seymor G. Mandell, Melvin N. Miller, James H. Simons, Lord Jim Trust. Exhibit 20 - Press release dated June 10, 1997. - ---------- Page 2 of 99 Pages The Exhibit Index Appears on Page 4 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 hereunto duly authorized. HALLIBURTON COMPANY Date: June 11, 1997 By: /s/ Lester L. Coleman -------------------------- Lester L. Coleman Executive Vice President and General Counsel Page 3 of 99 Pages The Exhibit Index Appears on Page 4 EXHIBIT INDEX Exhibit Sequentially Number Description Numbered Page - ------- ----------- ------------- 2(a) Agreement and Plan of 5 of 99 Merger 2(b) Stock Option Agreement 80 of 99 2(c) Form of Voting Agreement 93 of 99 20 Press Release of June 10, 1997 96 of 99 Incorporated by Reference Page 4 of 99 Pages The Exhibit Index Appears on Page 4