Exhibit 99.5
21 November 2022
Dear Vendors and Service Providers:
This morning Imago announced that the Board of Directors have agreed to enter into a definitive agreement to be acquired by Merck. Attached for your reference is a copy of the joint press release issued this morning.
This deal is a testament to our innovation, science, people, and culture. Most importantly, we have, with your help, developed a medicine that shows great promise as a treatment for myeloid malignancies. Merck clearly recognizes this achievement. To reach this point in development is a significant accomplishment for any organization, but for such a small company such as Imago, we could not have done this alone. We are grateful for the productive relationship we have had with all our vendors.
We expect the transaction to close in the first quarter of 2023, subject to customary closing conditions.
If you have any questions, please let us know.
We thank you for contributing to the success of Imago.
With high regards,
Amy Tapper, Chief Technical Officer
Laura Eichorn, CFO
Jennifer Peppe, Global Head, Clinical Operations
Hugh Young Rienhoff Jr., CEO
Notice to Investors and Security Holders
The tender offer referred to in this communication has not yet commenced. The description contained in this communication 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 Merck Sharp & Dohme LLC (together with its subsidiaries, “Merck”) will file with the Securities and Exchange Commission (the “SEC”). The solicitation and offer to buy shares of common stock (the “Shares”) of Imago BioSciences, Inc. (together with its subsidiaries, “Imago”) will only be made pursuant to an offer to purchase and related tender offer materials. At the time