LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001350876

Douglas S. Knopper

5 transactions in one company, from June 8, 2026 to September 17, 2026.

Transactions
51 company
Bought · P
$0open market
Sold · S
$2.7Mopen market
Net
−$2.7Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
MAGNITE, INC.MGNI5—$2.7M

All transactions

5 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
MAGNITE, INC.MGNIDouglas S. KnopperDirSep 17SPLAN37,337$26.28$981K
MAGNITE, INC.MGNIDouglas S. KnopperDirAug 6SPLAN37,337$22.72$848K
MAGNITE, INC.MGNIDouglas S. KnopperDirJun 16SPLAN37,337$18.10$676K
MAGNITE, INC.MGNIDouglas S. KnopperDirJun 10SPLAN10,766$15.73$169K
MAGNITE, INC.MGNIDouglas S. KnopperDirJun 8APLAN13,798$0.00—