SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K/A (Amendment No. 1) Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 21, 2001 -------------- UNIVERSAL DISPLAY CORPORATION - -------------------------------------------------------------------------------- (Exact names of registrant as specified in its charter) Pensylvania 1-12031 23-2372688 - -------------------------------------------------------------------------------- (State or other (Commission (IRS Employer jurisdiction of File Number) Identification No.) incorporation) 375 Phillips Boulevard, Ewing, NJ 08618 - -------------------------------------------------------------------------------- (Address of principal executive offices) Zip Code Registrant's telephone, including area code: (609) 671-0980 Not Applicable -------------------------------------------------------------- (Former name and former address, if changed since last report) EXPLANATORY NOTE ---------------- This Report is being filed to make certain clarifications and to add an exhibit to the report filed on March 19, 2001. There have been no changes to Exhibit 99.1 hereto. ITEM 5. Other Events. The Registrant is filing as Exhibit 99.1 to this Report, the Consolidated Financial Statements of the Registrant and Subsidiary, and notes thereto, for the year ended December 31, 2000, together with the report thereon, dated March 1, 2001, of Arthur Andersen LLP, the Registrant's Independent Public Accountants. ITEM 7. Financial Statements, Pro Forma Financial Information and Exhibits. (a) Financial Statements of Businesses Acquired. None. (b) Pro Forma Financial Information. None. (c) Exhibits. 23.1 Consent of Arthur Andersen LLP 99.1 Consolidated Financial Statements of the Registrant and Subsidiary for the Year Ended December 31, 2000, and notes thereto. 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. UNIVERSAL DISPLAY CORPORATION Dated: March 21, 2001 By: /s/ Sidney D. Rosenblatt -------------------------------- Name: Sidney D. Rosenblatt Title: Chief Financial Officer INDEX TO EXHIBITS Exhibit No. Description - ----------- ----------- 23.1 Consent of Arthur Andersen LLP 99.1 Consolidated Financial Statements of the Registrant and Subsidiary for the Year Ended December 31, 2000, and notes thereto.