Insidervault
LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001865116

Sean Patrick Buckley

19 transactions in one company, from November 15, 2025 to August 18, 2026.

Transactions
191 company
Bought · P
$0open market
Sold · S
$2.8Mopen market
Net
−$2.8Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
MAGNITE, INC.MGNI19—$2.8M

All transactions

19 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
MAGNITE, INC.MGNISean Patrick BuckleyOfficerAug 18SPLAN2,759$25.00$69K
MAGNITE, INC.MGNISean Patrick BuckleyOfficerAug 17SPLAN8,271$24.31$201K
MAGNITE, INC.MGNISean Patrick BuckleyOfficerAug 15FPLAN11,715$24.73$290K
MAGNITE, INC.MGNISean Patrick BuckleyOfficerDERIVAug 6MPLAN28,703$0.00—?
MAGNITE, INC.MGNISean Patrick BuckleyOfficerAug 6SPLAN19,237$23.00$442K
MAGNITE, INC.MGNISean Patrick BuckleyOfficerAug 6SPLAN47,942$25.09$1.2M
MAGNITE, INC.MGNISean Patrick BuckleyOfficerAug 6MPLAN28,703$13.90$399K
MAGNITE, INC.MGNISean Patrick BuckleyOfficerJul 7SPLAN19,233$21.03$404K
MAGNITE, INC.MGNISean Patrick BuckleyOfficerJun 17SPLAN19,233$19.00$365K
MAGNITE, INC.MGNISean Patrick BuckleyPresMay 15F12,019$12.82$154K
MAGNITE, INC.MGNISean Patrick BuckleyPresFeb 15F26,942$11.70$315K
MAGNITE, INC.MGNISean Patrick BuckleyPresDERIVJan 9M64,125$0.00—?
MAGNITE, INC.MGNISean Patrick BuckleyPresJan 9F30,369$16.17$491K
MAGNITE, INC.MGNISean Patrick BuckleyPresJan 9M64,125$0.00—
MAGNITE, INC.MGNISean Patrick BuckleyPresDERIVJan 1A42,757$0.00—?
MAGNITE, INC.MGNISean Patrick BuckleyPresJan 1A127,273$0.00—
MAGNITE, INC.MGNISean Patrick BuckleyPresNov 24SPLAN2,213$14.50$32K
MAGNITE, INC.MGNISean Patrick BuckleyPresNov 18SPLAN4,426$13.36$59K
MAGNITE, INC.MGNISean Patrick BuckleyPresNov 15FPLAN11,642$14.15$165K