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Magnite Inc (MGNI) Insider Trading

In the last 90 days, 11 Magnite Inc (MGNI) insiders reported no open-market purchases and 21 sales totaling $16,450,920. Source: SEC Form 4 filings.

SEC-reported filing activity is provided for research purposes and is not investment advice.

90-day C-suite buyers
0
90-day purchase value
$0.00
Corporate buyers
0
Latest transaction
Oct 12, 2026

Executive filings

Open-market transaction history

Purchase and sale summaries are ordered by the latest reported transaction date.

Open-market insider purchase and sale transactions
DateInsider nameRoleTypeSharesPriceTotal value
Oct 12, 2026Paul CaineCorporate insiderSale12,500$25.29$316,125
Sep 17, 2026Paul CaineCorporate insiderSale7,500$26.50$198,750
Sep 17, 2026Douglas S KnopperCorporate insiderSale37,337$26.28$981,216
Sep 14, 2026David BuonaseraCHIEF TECHNOLOGY OFFICERSale1,165$24.00$27,960
Sep 14, 2026Robert F SpillaneCorporate insiderSale10,363$23.76$246,225
Sep 11, 2026Katie Seitz EvansSee RemarksSale13,997$24.00$335,928
Sep 10, 2026Aaron SaltzCHIEF LEGAL OFFICERSale40,000$23.41$936,400
Sep 10, 2026Paul CaineCorporate insiderSale5,000$23.53$117,650
Sep 9, 2026Katie Seitz EvansSee RemarksSale43,385$23.59$1,023,300
Sep 2, 2026David BuonaseraCHIEF TECHNOLOGY OFFICERSale6,414$23.68$151,864
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Common questions

MGNI insider trading FAQ

Are MGNI insiders buying or selling?
Over the last 90 days, MGNI insiders were net sellers, reporting $0.00 of open-market purchases and $16,450,920 of sales.
When was the last MGNI insider purchase?
No open-market insider purchase of Magnite Inc stock was reported in the last 90 days.
Where does MGNI insider trading data come from?
Watch Insiders reads the SEC Form 4 filings that Magnite Inc officers, directors, and 10% owners submit to EDGAR, and refreshes this page daily.