144 0001832794 XXXXXXXX LIVE 0001823239 MARAVAI LIFESCIENCES HOLDINGS, INC. 001-39725 10770 Wateridge Circle Suite 200 San Diego CA 92121 858-546-0004 Maravai Life Sciences Holdings 2, LLC Owner Class A common stock, par value $0.01 per share Goldman Sachs & Co. LLC

200 West Street New York NY 10282

1531028 16504481.84 132830872 05/28/2024 Nasdaq Class A common stock, par value $0.01 per share 11/19/2020 Pre-IPO reorganization Maravai LifeSciences Holdings, Inc. N 28965664 11/19/2020 Securities of the issuer were received in connection with a series of reorganization transactions prior to the issuer's IPO. Y (1) Based on the closing price on May 28, 2024 of $10.78. (2) As of May 2, 2024 (as reported on the Issuer's Form 10-Q for the quarter ended March 31, 2024, filed with the Securities and Exchange Commission on May 9, 2024). 05/28/2024 /s/ Kevin Herde