Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
David Day currently holds 368,909 shares of MAGNITE, INC. (MGNI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David Day has been a net seller of MGNI stock. They have purchased $0 and sold $12.4M worth of shares.
David Day's most recent insider trade was on Nov 15, 2025, when they sold 13,197 shares at $14.15 per share.
David Day serves as Executive at MAGNITE, INC. (MGNI). They have executed 108 insider transactions totaling $12.4M over their tenure at the company.
David Day holds the position of Executive at MAGNITE, INC., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 14 years and currently hold a stake valued at $0.
David Day has shown a selling trading pattern, with $0 in total purchases and $12.4M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by David Day was on Mar 10, 2021, when they sold $945.7K worth of MGNI shares. This transaction involved 20,125 shares at $46.99 per share.
David Day currently owns 368,909 shares of MAGNITE, INC. (MGNI), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of David Day's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. David Day has 108 Form 4 filings on record as an insider at MAGNITE, INC..
Set alerts for David Day and 40,000+ other insiders.