Insider Transaction (Form 4)

Director Richard Sarnoff received a grant of 4,810 restricted stock units on June 6, 2025, with no monetary consideration, bringing his total beneficial ownership of Class A common stock to 77,438 shares. The RSUs vest in full on the earlier of the one-year anniversary of the grant date or the next annual stockholder meeting, contingent on continued service. This is a routine equity compensation transaction for a company director.