SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2004 BAYER AKTIENGESELLSCHAFT BAYER CORPORATION* (Translation of registrant's name into English) Bayerwerk, Gebaeude W11 Kaiser-Wilhelm-Allee 51368 Leverkusen Germany (Address of principal executive offices) Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. Form 20-F X Form 40-F ---- ----- Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b)(1): N/A ----- Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b)(7): N/A ----- Indicate by check mark whether the registrant by furnishing the information contained in this form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes No X ---- ---- If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): N/A ---- * Bayer Corporation is also the name of a wholly-owned subsidiary of the registrant in the United States. BAYER AD-HOC MESSAGE Q1 2004 UNDERLYING EBIT EXPECTED TO BE ABOUT 25-30% ABOVE ANALYSTS' EXPECTATIONS o EBIT before special items in Q1 2004 should approximately match last year's high level o Forecast for the full year confirmed LEVERKUSEN, APRIL 28, 2004 Thanks to a pleasing performance in the first quarter of 2004, Bayer expects to exceed analysts' forecasts for its EBIT before special items by about 25 - 30 percent, giving EBIT (underlying) in the region of the Q1 2003 figure of Euro 833 million. Below is Bayer's quarterly consensus based on the estimates of 19 banks: Euro MILLION AVERAGE Max./Min. ------- --------- SALES 7,234 7,659 / 7,030 EBIT (REPORTED) 605 792 / 462 EBIT (ADJUSTED) 635 817 / 519 PRE-TAX EARNINGS 430 628 / 275 NET EARNINGS 263 389 / 142 EARNINGS PER SHARE (Euro) 0.36 0.53 / 0.19 For 2004, Bayer confirms full year earnings guidance to improve both EBIT before special items and EBITDA by more than 10 percent year-on-year. Publication of the complete report for the first quarter of 2004 is scheduled for May 10, 2004 at 7:30 a.m. CEST. BAYER INVESTOR RELATIONS CONTACTS: DR. ALEXANDER ROSAR (+49-214-30-81013) DR. JUERGEN BEUNINK (+49-214-30-65742) PETER DAHLHOFF (+49-214-30-33022) UTE KRIPPENDORF (+49-214-30-33021) ILIA KURTEN (+49-214-30-35426) JUDITH NESTMANN (+49-214-30-66836) FORWARD-LOOKING STATEMENTS This news release contains forward-looking statements based on current assumptions and forecasts made by Bayer Group management. Various known and unknown risks, uncertainties and other factors could lead to material differences between the actual future results, financial situation, development or performance of the company and the estimates given here. These factors include those discussed in our public reports filed with the Frankfurt Stock Exchange and with the U.S. Securities and Exchange Commission (including our Form 20-F). The company assumes no liability whatsoever to update these forward-looking statements or to conform them to future events or developments. Consensus earnings estimates are based on earnings projections made by securities analysts who cover Bayer. Any opinions, forecasts, estimates, projections or predictions regarding Bayer's performance made by the analysts (and, therefore, the Consensus estimate numbers) are theirs alone and do not represent the opinions, forecasts, estimates, projections or predictions of Bayer or its management. Bayer does not by providing these estimates imply its endorsement of or concurrence with such information, conclusions or recommendations. Bayer assumes no liability for the accuracy of such estimates and undertakes no obligation to update or revise such estimates. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Bayer Aktiengesellschaft (Registrant) By: /s/ ppa. Alexander Rosar ---------------------------------- Name: Alexander Rosar Title: Head of Investor Relations By: /s/ Armin Buchmeier ---------------------------------- Name: Armin Buchmeier Title: Senior Counsel Date: 29. April 2004