 NEW YORK, Jan. 19, 2023 GLOBE NEWSWIRE -- Magnite Nasdaq: MGNI, the largest independent sell-side advertising platform, will announce its financial results for the fourth quarter ended December 31, 2022 after the market close on Wednesday, February 22, 2023. The Company will host a conference call at 1:30 PM PT 4:30 PM ET the same day to discuss its financial results and outlook. 