1 UNITED STATES 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 26, 1999 ---------------------- NEWPARK RESOURCES, INC. (Exact name of registrant as specified in its charter) DELAWARE 1-2960 72-1123385 - ---------------------------- ------------- ------------------- (State or other jurisdiction (Commission (IRS Employer of incorporation) File Number) Identification No.) 3850 NORTH CAUSEWAY, SUITE 1770 METAIRIE, LOUISIANA 70002 - ---------------------------------------- ---------- (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (504) 838-8222 ------------------

2 ITEM 4. CHANGES IN REGISTRANT'S CERTIFYING ACCOUNTANT. Disclosures required by Item 304(a)(1) of Regulation S-K. (i) On April 13, 1999, Newpark issued a request for proposals for outside audit services to four firms, including Deloitte & Touche, LLP ("Deloitte"), the incumbent auditor. On April 26, Deloitte notified the Company that it would not be submitting a proposal to provide services for the 1999 calendar year. (ii) The accountant's reports issued by Deloitte on the financial statements for the past two years were unqualified. (iii) Newpark is continuing the auditor selection process and expects to present its recommendations to the audit committee for review and approval within two weeks. (iv) During Newpark's two most recent fiscal years and the subsequent interim period preceding declination, Newpark had no disagreements with Deloitte. (v) During Newpark's two most recent fiscal years and the subsequent interim period preceding the declination, no "reportable events" as defined in Item 304(a)(1)(v) of Regulation S-K, occurred. Compliance with Item 304(a)(3) of Regulation S-K. Newpark provided a copy of the foregoing disclosures to Deloitte on April 28, 1999, and requested that it provide Newpark with a letter addressed to the Commission in accordance with Item 304(a)(3) of Regulation S-K. A copy of Deloitte's response has not yet been received. Newpark has requested that Deloitte provide such letter as promptly as possible so that Newpark can file the letter with the Commission within 10 business days after this Report is filed. ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS. (a) Financial Statements None. (b) Pro forma Financial Information None. (c) Exhibits None. 2

3 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed by the undersigned hereunto duly authorized. NEWPARK RESOURCES, INC. Dated: May 3, 1999 By: /s/ Eric Wingerter ----------------------------- Eric Wingerter, Vice President