 SAN DIEGO, Jan. 28, 2021 GLOBE NEWSWIRE -- Maravai LifeSciences , Inc. Maravai NASDAQ: MRVI, a global provider of life science reagents and services to researchers and biotech innovators, plans to announce its fourth quarter and full year 2020 financial and operating results after the market closes on Tuesday, March 2, 2021, and will host a conference call on the same day at 2:00 pm. PT 5:00 p.m. ET. 