EXPLANATORY NOTE
On May 19, 2022, a wholly owned subsidiary of Cortexyme, Inc. (the “Registrant”) merged (the “First Merger”) with and into Novosteo Inc., a Delaware corporation (“Novosteo”) pursuant to that certain Agreement and Plan of Merger and Reorganization, dated as of May 9, 2022 (the “Merger Agreement”), by and among the Registrant, Novosteo and certain other parties. Pursuant to the Merger Agreement, each option to purchase shares of Novosteo’s common stock that was unexpired, unexercised and outstanding immediately prior to the effective time of the First Merger under the Novosteo Inc. 2019 Equity Incentive Plan (the “Novosteo Plan”), whether or not vested, was converted into and became an option to purchase shares of the Registrant’s common stock, and the Registrant assumed the Novosteo Plan. The Registrant is filing this Registration Statement for the purpose of registering 545,001 shares of the Registrant’s common stock that may be offered or issued pursuant to awards granted or that may in the future be granted under the Novosteo Plan.
The Registrant is also filing this Registration Statement for the purpose of registering 4,000,000 additional shares of the Registrant’s common stock that may be offered or issued under the Cortexyme, Inc. 2022 Inducement Plan.
PART I
INFORMATION REQUIRED IN THE SECTION 10(A) PROSPECTUS
The information specified in Part I of Form S-8 is omitted from this Registration Statement in accordance with the provisions of Rule 428 under the Securities Act and the introductory note to Part I of Form S-8. The documents containing the information specified in Part I of Form S-8 will be delivered to the participant in the plans covered by this Registration Statement as specified by Rule 428(b)(1) under the Securities Act.
PART II
ITEM 3. INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
The following documents filed by Registrant with the Securities and Exchange Commission (the “SEC”) are incorporated by reference into this Registration Statement:
(a) The Registrant’s Annual Report on Form 10-K for the fiscal year ended December 31, 2021, filed with the SEC on March 1, 2022;
(b) The information specifically incorporated by reference into the Registrant’s Annual Report on Form 10-K for the fiscal year ended December 31, 2021, from the Registrant’s Definitive Proxy Statement on Schedule 14A, filed with the SEC on April 27, 2022;
(c) The Registrant’s Quarterly Report on Form 10-Q for the fiscal quarter ended March 31, 2022, filed with the SEC on May 10, 2022;
(d) The Registrant’s Current Reports on Form 8-K filed with the SEC on January 26, 2022, February 2, 2022, March 15, 2022, May 2, 2022, May 10, 2022, May 12, 2022 and May 20, 2022;
(e) All other reports filed pursuant to Section 13(a) or 15(d) of the Exchange Act since the end of the fiscal year covered by the Registrant’s Annual Report referred to in (a) above; and
(f) The description of the Registrant’s common stock contained in the registration statement on Form 8-A registering the Registrant’s common stock under Section 12 of the Exchange Act filed with the SEC on May 1, 2019, including any amendments or reports filed for purposes of updating such description.
All other reports and documents subsequently filed by the Registrant pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act (other than Current Reports furnished under Item 2.02 or Item 7.01 of Form 8-K and exhibits furnished on such form that relate to such items) on or after the date of this Registration Statement and prior