Knopper Douglas S
Reporting Owner SEC Filing List

CIK: 0001350876
FormFilerSubject CompanyFiling AgentDateActions
4Statement of changes in beneficial owner...Magnite, Inc.Donnelley Financial Solutions /fa/06/17/2026
4Statement of changes in beneficial owner...Knopper Douglas SDonnelley Financial Solutions /fa/06/17/2026
4Statement of changes in beneficial owner...Magnite, Inc.Donnelley Financial Solutions /fa/06/10/2026
4Statement of changes in beneficial owner...Knopper Douglas SDonnelley Financial Solutions /fa/06/10/2026
4Statement of changes in beneficial owner...Magnite, Inc.Sec Connect /fa06/06/2025
4Statement of changes in beneficial owner...Knopper Douglas SSec Connect /fa06/06/2025
4Statement of changes in beneficial owner...Magnite, Inc.Sec Connect /fa06/13/2024
4Statement of changes in beneficial owner...Knopper Douglas SSec Connect /fa06/13/2024
4Statement of changes in beneficial owner...Magnite, Inc.Donnelley Financial Solutions File16 /fa06/16/2023
4Statement of changes in beneficial owner...Knopper Douglas SDonnelley Financial Solutions File16 /fa06/16/2023
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Knopper Douglas S 's Ownership Transactions

IssuerFiling
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Transaction
Date
Transaction
Type
SharesPriceTotal AmtShares Owned