🟢 Magnite is trading 4.18% up in after-hours trading, with no clear company-specific catalyst identified

Magnite is trading 4.18% up at $25.15 after no clear company-specific catalyst was identified for the September 4, 2026, after-hours move.

• On September 3, Magnite announced live-streaming milestones involving 37 media owners and more than 4,000 monetized events.
• The announcement did not report investor reaction or connect the milestones to the stock-price movement.