As filed with the Securities and Exchange Commission on February 10, 1997 Registration No. 333-__________________ ================================================================================ SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 MYCOGEN CORPORATION ----------------------------------------------------------------- (Exact name of registrant as specified in its charter) California 95-3802654 - ---------------------------------------- ------------------------ (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) 5501 Oberlin Drive, San Diego, California 92121 - ------------------------------------------ ----------- (Address of Principal Executive Offices) (Zip Code) 1992 STOCK OPTION PLAN ---------------------- (Full title of aggregate offering price the plan) CARLTON J. EIBL President, Chief Operating Officer and Secretary 5501 Oberlin Drive, San Diego, California 92121 ---------------------------------------------------- (Name and address of agent for service) 619-453-8030 -------------- (Telephone number, including area code, of agent for service) ____________________________________ This Registration Statement shall become effective immediately upon filing with the Securities and Exchange Commission, and sales of the registered securities will begin as soon as reasonably practicable after such effective date. ____________________________________ CALCULATION OF REGISTRATION FEE Title of securities Amount to be Proposed maximum Proposed maximum Amount of to be registered registered offering price per share aggregate offering price registration fee - ---------------------------------------------------------------------------------------------------------------------------- Common Stock, 2,000,000(1) $26.00(2) $52,000,000(2) $17,931.03 $.001 par value (1) This Registration Statement shall also cover any additional shares of Common Stock which become issuable under the 1992 Stock Option Plan by reason of any stock dividend, stock split, recapitalization or other similar transaction effected without the receipt of consideration which results in an increase in the number of the Registrant's outstanding shares of Common Stock. (2) Calculated solely for purposes of this offering under rule 457 (h) of the Securities Act of 1933, as amended, on the basis of the last sale reported per share of Common Stock of Mycogen Corporation on February 4, 1997, as reported on the NASDAQ National Market System. 2 of 35 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE The contents of (i) the Registration Statement filed by Mycogen Corporation (the "Company") with the Securities and Exchange Commission (the "Commission") for registration of shares to be issuable under the Company's 1992 Stock Option Plan on December 9, 1992, as Registration No. 33-55508 (the "1992 Stock Option Plan First Registration Statement"); (ii) the Company's Annual Report on Form 10-K for the fiscal year ended August 31, 1996, filed by the Company on November 13, 1996; and (iii) the Company's Form 8-K filed by the Company on October 5, 1996, (and as amended, filed by the Company on December 6, 1996) are hereby incorporated by reference. THE PLAN The Company registered 3,541,047 shares of Common Stock issuable pursuant to its 1992 Stock Option Plan (the "1992 Stock Option Plan") by means of the 1992 Stock Option Plan First Registration Statement. This Registration Statement will register an additional 2,000,000 shares of Common Stock issuable pursuant to the 1992 Stock Option Plan as authorized by the Company's shareholders at the Company's Annual Shareholders Meeting held on December 12, 1996. 3 of 35 SIGNATURES ---------- Pursuant to the requirements of the 1933 Act, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of San Diego, State of California, on this 7th day of February, 1997. MYCOGEN CORPORATION Date: February 7, 1997 /s/ JERRY CAULDER ------------------------------- Jerry Caulder, Chairman and Chief Executive Officer Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed below by the following persons in the capacities and on the date indicated. /s/ JERRY CAULDER - ------------------------ Chairman, Chief Executive February 7, 1997 (Jerry Caulder) Officer and Director (Principal Executive Officer) /s/ JAMES A. BAUMKER - ------------------------ Director February 7, 1997 (Thomas J. Cable*) /s/ JAMES A. BAUMKER - ------------------------ Director February 7, 1997 (David H. Rammler*) /s/ JAMES A. BAUMKER - ------------------------ Director February 7, 1997 (Louis W. Pribila*) /s/ JAMES A. BAUMKER - ------------------------ Director February 7, 1997 (John L. Hagaman*) /s/ JAMES A. BAUMKER - ------------------------ Director February 7, 1997 (Perry J. Gehring*) /s/ JAMES A. BAUMKER - ------------------------ Director February 7, 1997 (William C. Schmidt*) /s/ JAMES A. BAUMKER - ------------------------ Director February 7, 1997 (G. William Tolbert*) /s/ JAMES A. BAUMKER - ------------------------ Director February 7, 1997 (W. Wayne Withers*) * By James A. Baumker under power of attorney. 4 of 35 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 EXHIBITS TO FORM S-8 UNDER SECURITIES ACT OF 1933 MYCOGEN CORPORATION 5 of 35 EXHIBIT INDEX Exhibit Number Exhibit - ------ ------- 5 Opinion and Consent of Loreen P. Collins, Esq. 10.1 1992 Stock Option Plan (as amended October 17, 1996) 23 Consent of Ernst & Young LLP, Independent Auditors 24 Power of Attorney 6 of 35