1 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON MAY 11, 1998 FILE NO. 333-47927 ================================================================================ SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ------------------ POST-EFFECTIVE AMENDMENT NO. 1 to FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ------------------ BAXTER INTERNATIONAL INC. (Exact name of registrant as specified in its charter) DELAWARE 2834 36-0781620 (State or other jurisdiction of (Primary Standard Industrial (I.R.S. Employer incorporation or organization) Classification Code Number) Identification Number) BAXTER INTERNATIONAL INC. ONE BAXTER PARKWAY DEERFIELD, ILLINOIS 60015 (847) 948-2000 (Address, including Zip Code and Telephone Number, including area code of registrant's principal executive offices) ------------------ J. PATRICK FITZSIMMONS CORPORATE COUNSEL BAXTER INTERNATIONAL INC. ONE BAXTER PARKWAY DEERFIELD, ILLINOIS 60015 (847) 948-3781 (Name, Address, including Zip Code and Telephone Number, Including Area Code, of Agent for Service) ------------------ with copies to: JOSEPH J. GIUNTA JAMES C.T. LINFIELD SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP COOLEY GODWARD LLP 300 SOUTH GRAND AVENUE, SUITE 3400 2595 CANYON BOULEVARD, SUITE 250 LOS ANGELES, CALIFORNIA 90071 BOULDER, COLORADO 80302 (213) 687-5000 (303) 546-4000 ------------------ APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE OF THE SECURITIES TO THE PUBLIC: Not applicable. ------------------ If any of the securities being registered on this form are to be offered in connection with the formation of a holding company and there is compliance with General Instruction G, check the following box. [ ] If this form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] If this form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] ------------------ 2 The registrant hereby deregisters 1,865,221 shares of common stock, par value $1 per share, of Baxter International Inc., a Delaware corporation ("Baxter"), and 773,032 Contingent Payment Rights of Baxter, which were not sold in connection with the merger of Somatogen, Inc., a Delaware corporation, into RHBI Acquisition Corp., a Delaware corporation and a wholly owned subsidiary of Baxter. ================================================================================ 3 SIGNATURES Pursuant to the requirements of the Securities Act, the registrant has duly caused this post-effective amendment to the registration statement on Form S-4 to be signed on its behalf by the undersigned, thereunto duly authorized, in the Township of West Deerfield, State of Illinois, on the 11th day of May, 1998. BAXTER INTERNATIONAL INC. By: /s/ VERNON R. LOUCKS JR. ---------------------------------- Vernon R. Loucks Jr. Chairman and Chief Executive Officer Pursuant to the requirements of the Securities Act, this post-effective amendment to the registration statement on Form S-4 has been signed by the following persons in the capacities indicated on the 11th day of May, 1998. By: /s/ VERNON R. LOUCKS JR. ---------------------------------- Vernon R. Loucks Jr. Chairman and Chief Executive Officer By:/s/ HARRY M. JANSEN KRAEMER, JR. ---------------------------------- Harry M. Jansen Kraemer, Jr. President and a Director By: /s/ BRIAN P. ANDERSON ---------------------------------- Brian P. Anderson Senior Vice President and Chief Financial Officer By: /s/ BRIAN P. ANDERSON ---------------------------------- Brian P. Anderson Senior Vice President and Chief Accounting Officer The Board of Directors of Baxter Walter E. Boomer Pei-yuan Chia John W. Colloton Susan Crown Mary Johnston Evans Frank R. Frame Martha R. Ingram Arnold J. Levine, Ph.D. Georges C. St. Laurent, Jr. Monroe E. Trout, M.D. Fred L. Turner By: /s/ HARRY M. JANSEN KRAEMER, JR. -------------------------------- Harry M. Jansen Kraemer, Jr. Director and Attorney-in-Fact II-3