This filing relates solely to preliminary communications made before the commencement of a planned tender offer by Rhumba Merger Sub Inc., a Delaware corporation (“Merger Sub”), a wholly-owned subsidiary of Bristol-Myers Squibb Company, a Delaware corporation (“Bristol-Myers Squibb”), for all of the outstanding common stock of Turning Point Therapeutics, Inc., a Delaware corporation (“Turning Point”), to be commenced pursuant to the Agreement and Plan of Merger, dated as of June 3, 2022, by and among Bristol-Myers Squibb, Merger Sub and Turning Point.

The tender offer described in this filing has not yet commenced and this communication is neither an offer to purchase nor a solicitation of an offer to sell securities. At the time the tender offer is commenced Bristol Myers Squibb will cause Merger Sub to file with the U.S. Securities and Exchange Commission (“SEC”) a tender offer statement on Schedule TO. Investors and Turning Point stockholders are strongly advised to read the tender offer statement (including an offer to purchase, letter of transmittal and related tender offer documents) and the related solicitation/ recommendation statement on Schedule 14d-9 that will be filed by Turning Point with the SEC, because they will contain important information that should be considered by Turning Point’s investors before any decision is made with respect to the tender offer. These documents will be available at no charge on the SEC’s website at www.sec.gov. In addition, a copy of the offer to purchase, letter of transmittal and certain other related tender offer documents (once they become available) may be obtained free of charge at www.bms.com or by directing a request to Bristol Myers Squibb, Office of the Corporate Secretary, 430 East 29th Street, 14th Floor, New York, New York 10154-0037. A copy of the tender offer statement and the solicitation/recommendation statement will be made available to all stockholders of Turning Point free of charge at www.tptherapeutics.com.

This filing contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, regarding, among other things, the acquisition of Turning Point by Bristol-Myers Squibb and the development and commercialization of certain biological compounds. These statements may be identified by the fact they use words such as “should,” “could,” “expect,” “anticipate,” “estimate,” “target,” “may,” “project,” “guidance,” “intend,” “plan,” “believe,” “will” and other words and terms of similar meaning and expression in connection with any discussion of future operating or financial performance, although not all forward-looking statements contain such terms. All statements that are not statements of historical facts are, or may be deemed to be, forward-looking statements.  These statements are only predictions, and such forward-looking statements are based on current expectations and involve inherent risks and uncertainties, including factors that could delay, divert or change any of them, and could cause actual outcomes and results to differ materially from current expectations. No forward-looking statement can be guaranteed. Actual results may differ materially from current expectations because of numerous risks and uncertainties including with respect to (i) the timing of the tender offer and the subsequent merger, (ii) the number of shares of the Turning Point’s common stock that will be tendered in the tender offer, (iii) the risk that the expected benefits or synergies of the acquisition will not be realized, (iv) the risk that legal proceedings may be instituted related to the merger agreement, (v) any competing offers or acquisition proposals for Turning Point, (vi) the possibility that various conditions to the consummation of the tender offer or the acquisition may not be satisfied or waived, including that a governmental entity may prohibit, delay or refuse to grant approval for the consummation of the offer or the acquisition and (vi) unanticipated difficulties or expenditures relating to the proposed transaction, the response of business partners and competitors to the announcement of the proposed transaction and/or potential difficulties in employee retention as a result of the announcement and pendency of the proposed transaction. The actual financial impact of this transaction may differ from the expected financial impact described in this filing. In addition, the compounds described in this filing are subject to all the risks inherent in the drug development process, and there can be no assurance that the development of these compounds will be commercially successful. Forward-looking statements in this filing should be evaluated together with the many uncertainties that affect Bristol Myers Squibb’s business, particularly those identified in the cautionary factors discussion in Bristol Myers Squibb’s Annual Report on Form 10-K for the year ended December 31, 2021, and its subsequent Quarterly Reports on Form 10-Q and Current Reports on Form 8-K and in Turning Point’s Annual Report on Form 10-K for the year ended December 31, 2021 and its subsequent Quarterly Reports on Form 10-Q , as well as other documents that may be filed by Bristol Myers Squibb or Turning Point from time to time with the SEC. Neither Bristol-Myers Squibb nor Turning Point undertakes any obligation to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise. The forward-looking statements made in this filing relate only to events as of the date on which the statements are made.