This Tender Offer Statement on Schedule TO relates solely to preliminary communications made before the
commencement of a planned tender offer by Durning Acquisition Corporation, a Delaware corporation (Purchaser) and wholly-owned subsidiary of Eli Lilly and Company, an Indiana corporation (Lilly), for all of the outstanding
shares of common stock of Dice Therapeutics, Inc., a Delaware corporation (the Company), pursuant to the Agreement and Plan of Merger, dated as of June 18, 2023 (the Merger Agreement), among Lilly, Purchaser and the
Company.
In connection with the proposed acquisition of the Company, Lilly will cause Purchaser to commence a tender offer for all of the outstanding
shares of common stock of the Company. The tender offer has not yet commenced. This filing is for informational purposes only and is neither an offer to purchase nor a solicitation of an offer to sell any securities, nor is it a substitute for the
tender offer materials that Lilly and Purchaser will file with the United States Securities and Exchange Commission (the SEC) upon commencement of the tender offer. A solicitation and offer to buy outstanding shares of the Company will
only be made pursuant to the tender offer materials that Lilly and Purchaser intend to file with the SEC. At the time the tender offer is commenced, Lilly and Purchaser will file tender offer materials on Schedule TO, and the Company will file a
solicitation/recommendation statement on Schedule 14D-9 (the Solicitation/Recommendation Statement) with the SEC with respect to the tender offer. THE TENDER OFFER MATERIALS (INCLUDING AN
OFFER TO PURCHASE, A RELATED LETTER OF TRANSMITTAL AND CERTAIN OTHER TENDER OFFER DOCUMENTS) AND THE SOLICITATION/RECOMMENDATION STATEMENT WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED ACQUISITION AND THE PARTIES THERETO. INVESTORS AND
STOCKHOLDERS OF THE COMPANY ARE URGED TO READ THESE DOCUMENTS CAREFULLY WHEN THEY BECOME AVAILABLE (AND EACH AS IT MAY BE AMENDED OR SUPPLEMENTED FROM TIME TO TIME) BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION THAT INVESTORS AND STOCKHOLDERS OF
THE COMPANY SHOULD CONSIDER BEFORE MAKING ANY DECISION REGARDING TENDERING THEIR SHARES OF COMMON STOCK IN THE TENDER OFFER. The tender offer materials (including the Offer to Purchase and the related Letter of Transmittal), as well as the
Solicitation/Recommendation Statement, will be made available to all investors and stockholders of the Company at no expense to them at Lillys website at investor.lilly.com and (once they become available) will be mailed to the stockholders of
the Company free of charge. The information contained in, or that can be accessed through, Lillys website is not a part of, or incorporated by reference in, this filing. The tender offer materials (including the Offer to Purchase and the
related Letter of Transmittal), as well as the Solicitation/Recommendation Statement, will also be made available for free on the SECs website at www.sec.gov. In addition to the Offer to Purchase, the related Letter of Transmittal and certain
other tender offer documents, as well as the Solicitation/Recommendation Statement, Lilly and the Company file annual, quarterly and current reports, proxy statements and other information with the SEC. You may read any reports, statements or other
information filed by Lilly and the Company with the SEC for free on the SECs website at www.sec.gov.
Cautionary Statement Regarding
Forward-Looking Statements
This filing contains forward-looking statements regarding Lillys proposed acquisition of the Company, including
regarding prospective benefits of the proposed acquisition and the DELSCAPE platform, regarding the anticipated occurrence, manner and timing of the proposed tender offer and the closing of the proposed acquisition, regarding the Companys
product candidates and ongoing clinical and preclinical development, and regarding the accounting treatment of the potential acquisition under GAAP and its potential impact on Lillys financial results and financial guidance. All statements
other than statements of historical fact are statements that could be deemed forward-looking statements. Forward-looking statements reflect current beliefs and expectations; however, these statements involve inherent risks and uncertainties,
including with respect to consummating the proposed acquisition and any competing offers or acquisition proposals for the Company, drug research, development and commercialization, Lillys evaluation of the accounting treatment of the potential
acquisition and its potential impact on its financial results and financial guidance, uncertainties as to how many of the Companys stockholders will tender their stock in the tender offer, the effects of the proposed acquisition (or the
announcement thereof) on the Companys stock price, relationships with key third parties or governmental entities, transaction costs, risks that the proposed acquisition disrupts current plans and operations or adversely affects employee
retention, potentially diverting managements attention from the Companys ongoing business operations, changes in the Companys business during the period between announcement and closing of the proposed acquisition, and any legal
proceedings that may be instituted related to the proposed acquisition. Actual results could differ materially due to various factors, risks and
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