Ginkgo Results Presentation Deck

Disclaimer Trademarks This presentation may contain trademarks, service marks, trade names and copyrights of other companies, which are the property of their respective owners, and Ginkgo's use thereof does not imply an affiliation with, or endorsement by, the owners of such trademarks, service marks, trade names and copyrights. Solely for convenience, some of the trademarks, service marks, trade names and copyrights referred to in this presentation may be listed without the TM, © or symbols, but Ginkgo will assert, to the fullest extent under applicable law, the rights of the applicable owners, if any, to these trademarks, service marks, trade names and copyrights. Additional Information and Where to Find It In connection with the proposed transaction involving Ginkgo Bioworks Holdings, Inc. ("Ginkgo") and Zymergen Inc. ("Zymergen"), Ginkgo intends to file with the U.S. Securities and Exchange Commission ("SEC") a registration statement on Form S-4 that will include a proxy statement of Zymergen and that also constitutes a prospectus of Ginkgo. Each of Ginkgo and Zymergen may also file other relevant documents with the SEC regarding the proposed transaction. This document is not a substitute for the proxy statement/prospectus or registration statement or any other document that Ginkgo or Zymergen may file with the SEC. The definitive proxy statement/prospectus (if and when available) will be mailed to stockholders of Zymergen. INVESTORS AND SECURITY HOLDERS ARE URGED TO READ THE REGISTRATION STATEMENT, PROXY STATEMENT/PROSPECTUS AND ANY OTHER RELEVANT DOCUMENTS THAT MAY BE FILED WITH THE SEC, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THESE DOCUMENTS, CAREFULLY AND IN THEIR ENTIRETY IF AND WHEN THEY BECOME AVAILABLE BECAUSE THEY CONTAIN OR WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED TRANSACTION. Investors and security holders will be able to obtain free copies of the registration statement and proxy statement/prospectus (if and when available) and other documents containing important information about Ginkgo, Zymergen and the proposed transaction, once such documents are filed with the SEC through the website maintained by the SEC at http://www.sec.gov. Copies of the documents filed with the SEC by Ginkgo will be available free of charge on Ginkgo's website at https://investors.ginkgobioworks.com or by contacting Ginkgo's Investor Relations department by email at [email protected]. Copies of the documents filed with the SEC by Zymergen will be available free of charge on Zymergen's website at https://investors.zymergen.com or by contacting Zymergen's Investor Relations department by email at [email protected]. Participants in the Solicitation Ginkgo, Zymergen, their respective directors and certain of their executive officers and other employees may be deemed to be participants in the solicitation of proxies from Zymergen's stockholders in connection with the proposed transaction. Information regarding the persons who may, under the rules of the SEC, be deemed participants in the solicitation of Zymergen's stockholders in connection with the proposed transaction, including a description of their direct or indirect interests, by security holdings or otherwise, will be set forth in the proxy statement/prospectus when it is filed with the SEC. Information about the directors and executive officers of Ginkgo, including a description of their direct or indirect interests, by security holdings or otherwise, is set forth in Ginkgo's proxy statement for its 2022 annual meeting of shareholders, which was filed with the SEC on April 26, 2022, and Ginkgo's Annual Report on Form 10-K for the fiscal year ended December 31, 2021, which was filed with the SEC on March 29, 2022. Information about the directors and executive officers of Zymergen, including a description of their direct or indirect interests, by security holdings or otherwise, is set forth in Zymergen's proxy statement for its 2022 annual meeting of shareholders, which was filed with the SEC on April 20, 2022, and Zymergen's Annual Report on Form 10-K for the fiscal year ended December 31, 2021, which was filed with the SEC on March 30, 2022. Other information regarding the participants in the proxy solicitation and a description of their direct and indirect interests, by security holdings or otherwise, will be contained in the proxy statement/prospectus and other relevant materials to be filed with the SEC regarding the proposed transaction when such materials become available. Investors should read the proxy statement/prospectus carefully when it becomes available before making any voting or investment decisions. You may obtain free copies of these documents from Ginkgo or Zymergen using the sources indicated above. No Offer or Solicitation This communication is not intended to and shall not constitute an offer to buy or sell or the solicitation of an offer to buy or sell any securities, or a solicitation of any vote or approval, nor shall there be any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. No offering of securities shall be made, except by means of a prospectus meeting the requirements of Section 10 of the U.S. Securities Act of 1933, as amended.

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