SEC Insider Transactions from Knopper Douglas S.

Last updated: 2026-03-14 11:20 UTC | Total transactions: 3

Knopper Douglas S has filed 3 insider transactions across 1 company since June 2023.

Most recent transaction: a grant/award of 10766 shares of MAGNITE, INC. ($MGNI) on June 05, 2025.

Set Up your own filters →
Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
June 5, 2025 MAGNITE, INC. $MGNI Knopper Douglas S Not found A Common Stock 10766 $0.00 160,115.0000 146,810,000 7.21% 0.01%
June 12, 2024 MAGNITE, INC. $MGNI Knopper Douglas S Not found A Common Stock 14061 $0.00 149,349.0000 136,620,000 10.39% 0.01%
June 14, 2023 MAGNITE, INC. $MGNI Knopper Douglas S Director A Common Stock 13743 $0.00 135,288.0000 132,887,000 11.31% 0.01%