Skip to main content
Watch Insiders
MGNI filings

Corporate insider profile

Douglas S Knopper Filing Activity

Latest reported as Corporate insider of MAGNITE, INC. (MGNI).

Purchase filings
0
Reported companies
1
Net open-market value
-$2,674,661.88
Latest transaction
Sep 17, 2026

Affiliated corporations

Reported company relationships

MGNILatest reported

MAGNITE, INC.

Corporate insider

Transaction history

Open-market Transactions

Open-market insider purchase and sale transactions
DateCompanyRoleTypeSharesPriceTotal value
Sep 17, 2026MAGNITE, INC. (MGNI)Corporate insiderSale37,337$26.28$981,216
Aug 6, 2026MAGNITE, INC. (MGNI)Corporate insiderSale37,337$22.72$848,297
Jun 16, 2026MAGNITE, INC. (MGNI)DirectorSale37,337$18.10$675,800
🔒 Unlock Real-Time Alerts and 2 More High-Conviction Rows — Subscribe to Watch Insiders Premium