FORM 8-A/A Amendment No. 1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 MYLAN LABORATORIES INC. (Exact name of registrant as specified in its charter) Pennsylvania 251211621 -------------- ----------- (State of Incorporation or Organization) (I.R.S. Employer Identification No.) 130 Seventh Street, 1030 Century Bldg. Pittsburgh, PA 15222 -------------------- ----------- (Address of principal executive offices) (Zip Code) 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 --------------------------- ------------------------------------ Share Purchase Rights New York Stock Exchange Securities to be registered pursuant to Section 12(g) of the Act: None Page 1 of 3 PagesThis Amendment No. 1 on Form 8-A/A amends the Form 8-A filed by MYLAN LABORATORIES INC., a Pennsylvania corporation (the "Company"), on September 3, 1996 with respect to the Company's Share Purchase Rights. Cover Page The Form 8-A is hereby amended to indicate that the Share Purchase Rights are to be registered pursuant to Section 12(b) of the Act. SIGNATURE Pursuant to the requirements of Section 12 of the Securities Exchange Act, of 1934, the registrant has duly caused this amendment to be signed on its behalf by the undersigned, thereunto duly authorized. Dated: December ___, 1996 MYLAN LABORATORIES INC. By: /s/ Robert W. Smiley --------------------------------------- Name: Robert W. Smiley Title: Secretary