InsiderFlow

Douglas S Knopper

MGNI

Douglas S Knopper serves as director at Magnite, Inc. (MGNI). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

3 trades

$904.6K

Net Position

Net Seller

$904.6K

Companies Traded

1

MGNI

Active Period

Apr 2021 – Jun 2026

3 total trades

Most Recent

Sell MGNI

Jun 10, 2026 · $169.3K

Douglas S Knopper's Insider Trading at Magnite, Inc. (MGNI)

Buys

0 · $0.00

Sells

3 · $904.6K

Total Shares Bought

0

Total Shares Sold

30,966

MGNI Price Chart
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DateTypeValue
Jun 10, 2026 Sell$169.3K
Jul 13, 2021 Sell$334.4K
Apr 7, 2021 Sell$400.8K