SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 --------------- Amendment No. 1 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 ALGOS PHARMACEUTICAL CORPORATION - -------------------------------------------------------------------------------- (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 22-3142274 ---------------------------------------- -------------- (STATE OF INCORPORATION OR ORGANIZATION) (IRS EMPLOYER IDENTIFICATION NO.) 4900 ROUTE 33, COLLINGWOOD PLAZA; NEPTUNE, NEW JERSEY 07753 ----------------------------------------------------- ---------- (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES) (ZIP CODE) If this Form relates to the If this Form relates to the registration of a class of debt registration of a class of debt securities and is effective upon filing securities and is to become effective pursuant to General simultaneously with the Instruction A(c)(1) please check the effectiveness of a concurrent following box. [ ] registration statement under the Securities Act of 1933 pursuant to General Instruction A(c)(2) please check the following box. [ ] Securities to be registered pursuant to Section 12(b) of the Act: TITLE OF EACH CLASS NAME OF EACH EXCHANGE ON WHICH TO BE SO REGISTERED EACH CLASS IS TO BE REGISTERED ------------------- ------------------------------ - ----------------------------------- ------------------------------------- - ----------------------------------- ------------------------------------- Securities to be registered pursuant to Section 12(g) of the Act: COMMON STOCK, $.01 PAR VALUE - -------------------------------------------------------------------------------- (TITLE OF CLASS) - -------------------------------------------------------------------------------- (TITLE OF CLASS) ITEM 1. DESCRIPTION OF REGISTRANT'S SECURITIES TO BE REGISTERED. For a description of the common stock, $.01 par value per share (the "Common Stock") of the Registrant, see the information under the caption "Description of Capital Stock" in the Registration Statement on Form S-1 (File No. 333-04313) of the Registrant (the "Registration Statement"), which description is hereby incorporated by reference herein. In addition, any prospectus contained in the Registration Statement that is filed pursuant to Rule 424(b) under the Securities Act of 1933 shall be deemed incorporated by reference herein. Application has been made to list the Common Stock on the Nasdaq National Market. ITEM 2. EXHIBITS. Exhibit No. Description - ----------------- --------------------------------------------------------- 4.1 Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit No. 3.1 of the Registration Statement) 4.2 Bylaws of the Registrant (incorporated by reference to Exhibit No. 3.2 of the Registration Statement) 4.3 Algos Pharmaceutical Corporation Stockholders Agreement (incorporated by reference to Exhibit No. 10.3.1 of the Registration Statement) 5.1 Specimen certificate of common stock (incorporated by reference to Exhibit No. 4.1 of the Registration Statement) 2 Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereto duly authorized. /s/ John W. Lyle ------------------------------------ John W. Lyle President and Chief Executive Officer September 25, 1996 3