As filed with the Securities and Exchange Commission on August 31, 2000 Registration No. 033-49162 - ------------------------------------------------------------------------------- SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SUMMIT AUTONOMOUS INC. (Exact name of registrant as specified in its charter) Massachusetts 04-2897945 (State or other Jurisdiction of (I.R.S. Employer Identification No.) Incorporation or Organization) 21 Hickory Drive Waltham, MA 02154 (Address of Principal Executive Offices, including Zip Code) ------------------------------------------------------------------------- SUMMIT TECHNOLOGY, INC. 1992 STOCK OPTION PLAN FOR OUTSIDE DIRECTORS (full title of plan) ------------------------------------------- Robert J. Palmisano President and Chief Executive Officer Summit Autonomous Inc. 21 Hickory Drive Waltham, MA 02154 781-890-1234 (Name, Address and Telephone Number of Agent for Service -------------------------------------------------------- Please send copies of all communications to: Keith F. Higgins, Esq. Ropes & Gray One International Place Boston, MA 02110 617-951-7000 - ------------------------------------------------------------------------------- Pursuant to Rule 478(a)(4) under the Securities Act of 1933, as amended, the Registrant hereby de-registers any and all shares of Common Stock originally registered hereunder which have not been issued. The Summit Technology, Inc. 1992 Stock Option Plan For Outside Directors, pursuant to which the shares would have been issued, has either expired by its terms or been terminated and no additional shares may be issued or sold under such plan. SIGNATURE Pursuant to the requirements of the Securities Act of 1933, as amended, the Registrant has duly caused this Post-Effective Amendment No. 1 to its Registration Statement on Form S-8 to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Waltham, The Commonwealth of Massachusetts, on this 31st day of August, 2000. SUMMIT AUTONOMOUS INC. /s/ Robert J. Palmisano - ---------------------------- By: Robert J. Palmisano President, Chief Executive Officer and Director Pursuant to the Requirements of the Securities Act of 1933, as amended, this Post-Effective Amendment No. 1 to the Registration Statement on Form S-8 has been signed below by the following persons in the capacities indicated. Signature Capacity Date /s/ Robert J. Palmisano President, Chief Executive August 31, 2000 - ------------------------ Officer (Principal Executive Robert J. Palmisano Officer) and Director /s/ Daniel L. Schneiderman Acting Chief Financial Officer August 31, 2000 - ------------------------ (Principal Financial and Daniel L. Schneiderman Accounting Officer) - ------------------------ Director August ___, 2000 Randy W. Frey Director August ___, 2000 - --------------------- Richard M. Traskos Director August ___, 2000 - --------------------- Timothy R.G. Sear /s/ Gerald D. Cagle Director August 31, 2000 - --------------------- Gerald D. Cagle /s/ Charles E. Miller Director August 31, 2000 - --------------------- Charles E. Miller /s/ C. Allen Baker Director August 31, 2000 - --------------------- C. Allen Baker