Trade Summary

2 days ago, Buckley Sean Patrick, serving as See Remarks at MAGNITE, INC. (MGNI), sold 19,233 shares at $19.00 per share, for a total transaction value of $365,427.00. Following this transaction, Buckley Sean Patrick now holds 373,514 shares of MGNI.

This sale represents a 4.90% decrease in Buckley Sean Patrick's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Wednesday, June 17, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, June 18, 2026 at 7:51 PM ET, 1 day after the trade was made.

MAGNITE, INC. operates in the COMMUNICATION SERVICES sector, specifically within the ADVERTISING AGENCIES industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.