144 0001773187 XXXXXXXX LIVE 0001861560 Nuvalent, Inc. 001-40671 One Broadway 14th Floor Cambridge MA 02142 857-357-7000 Bain Capital Life Sciences Fund II, L.P. Affiliate Class A Common Stock Goldman Sachs & Co. LLC

200 West Street New York NY 10282

1114286 104308312 65617305 12/11/2024 NASDAQ Class A Common Stock 04/30/2021 Purchase of preferred stock from the Issuer, which was automatically converted into shares of Class A Common Stock immediately prior to the closing of the Issuer's initial public offering Issuer N 2400630 04/30/2021 Cash Y 12/11/2024 /s/ Andrew Hack, as Partner of Bain Capital Life Sciences Investors, LLC