Insider Cluster All stocks

MGNI insider trading

Magnite, Inc.

In the past 36 days, 6 insiders sold $3.2M.

Insider purchases

No open-market purchases by insiders in this period.

Insider sales

InsiderValueHoldingsPlanTraded / filed
Paul Caine
Director
$316K
12,500 sh @ $25.29
−9.1% Pre-scheduled Oct 12, 2026
Filed Oct 14, 2026
Douglas S Knopper
Director
$981K
37,337 sh @ $26.28
−42.2% Pre-scheduled Sep 17, 2026
Filed Sep 18, 2026
Paul Caine
Director
$199K
7,500 sh @ $26.50
−5.2% Pre-scheduled Sep 17, 2026
Filed Sep 18, 2026
Robert F Spillane
Director
$246K
10,363 sh @ $23.76
−15.2% Not pre-scheduled Sep 14, 2026
Filed Sep 16, 2026
David Buonasera
CHIEF TECHNOLOGY OFFICER
$28K
1,165 sh @ $24.00
−0.5% Pre-scheduled Sep 14, 2026
Filed Sep 16, 2026
Katie Seitz Evans
See Remarks
$336K
13,997 sh @ $24.00
−3.1% Pre-scheduled Sep 11, 2026
Filed Sep 11, 2026
Aaron Saltz
CHIEF LEGAL OFFICER
$936K
40,000 sh @ $23.41
−15.1% Pre-scheduled Sep 10, 2026
Filed Sep 11, 2026
Paul Caine
Director
$118K
5,000 sh @ $23.53
−3.3% Pre-scheduled Sep 10, 2026
Filed Sep 11, 2026