Press Release: Rubicon Project : MGNI SECURITIES FRAUD INVESTIGATION: Hagens Berman Investigating Magnite, Inc. (MGNI) for Possible Securities Law Violations, Encourages MGNI Investors and Persons Who May be Able to Assist to Contact its Attorneys Now

Rubicon Project: MGNI EQUITY ALERT: ROSEN, TOP RANKED INVESTOR COUNSEL, Announces Investigation of Securities Claims Against Magnite, Inc.; Encourages Investors with Losses in Excess of $100K to Contact Firm - MGNI, TLRA, RUBI

Rubicon Project posted a video "Why a Cookieless Identity Model Means Digital Advertising Has Grown Up" on YOUTUBE