As filed with the Securities and Exchange Commission on December 3, 2001 Registration No. 333-66472 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 2 TO FORM S-4 ON FORM S-8 REGISTRATION STATEMENT under THE SECURITIES ACT OF 1933 NBT BANCORP INC. ---------------- (Exact name of registrant as specified in its charter) Delaware 16-1268674 -------- ---------- (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) 52 South Broad Street, Norwich, New York 13815 (Address of Principal Executive Offices) (Zip Code) DARYL R. FORSYTHE President and Chief Executive Officer NBT BANCORP INC. 52 South Broad Street, Norwich, New York 13815 (607) 337-2265 ------------------------------------------------------------- (Name, address and telephone number of agent for service) Copy to: BRIAN D. ALPRIN, ESQ. LAURENCE S. LESE, ESQ. DUANE, MORRIS & HECKSCHER LLP 1667 K Street, N.W., Suite 700 Washington, D.C. 20006 (202) 776-7800 An Index to Exhibits is included on page 8 of this Form S-8.The purpose of this post-effective amendment is to deregister a total of 61,428 shares of NBT common stock that were not issued upon completion of NBT's merger with CNB Financial Corp. on November 8, 2001 and that are not reserved for future issuance under the CNB Financial Corp. Incentive Stock Option Plan, as assumed by NBT Bancorp Inc.
SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in Norwich, New York on this 30th day of November 2001. NBT Bancorp Inc. /s/ Darly R. Forsythe --------------------- By: Daryl R. Forsythe Chairman of the Board of Directors, President and Chief Executive Officer Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities and on the dates indicated. SIGNATURE CAPACITY DATE /s/ Daryl R. Forsythe Chairman of the Board of Directors, President, November 30, 2001 - - ---------------------- and Chief Executive Officer (Principal Daryl R. Forsythe Executive Officer) * /s/ Michael J. Chewens Executive Vice President, Chief Financial November 30, 2001 ----------------------- Officer and Secretary (Principal Financial and Michael J. Chewens Accounting Officer) * /s/ J. Peter Chaplin Director November 30, 2001 -------------------- J. Peter Chaplin *./s/ Richard Chojnowski Director November 30, 2001 ---------------------- Richard Chojnowski * /s/ Gene E. Goldenziel Director November 30, 2001 ---------------------- Gene E. Goldenziel * /s/ Peter B. Gregory Director November 30, 2001 -------------------- Peter B. Gregory * /s/ William C. Gumble Director November 30, 2001 --------------------- William C. Gumble * /s/ Bruce D. Howe Director November 30, 2001 ----------------- Bruce D. Howe
* /s/ Andrew S. Kowalczyk, Jr. Director November 30, 2001 ----------------------------- Andrew S. Kowalczyk, Jr. * /s/ John C. Mitchell Director November 30, 2001 -------------------- John C. Mitchell * /s/ Joseph G. Nasser Director November 30, 2001 -------------------- Joseph G. Nasser * /s/ William C. Owens Director November 30, 2001 -------------------- William L. Owens * /s/ Paul O. Stillman Director November 30, 2001 -------------------- Paul O. Stillman *By: /s/ Daryl R. Forsythe --------------------- Daryl R. Forsythe, Attorney-in-Fact, Pursuant to Power of Attorney