David Buonasera

MGNI

David Buonasera serves as CHIEF TECHNOLOGY OFFICER 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

1 trades

$200.5K

Net Position

Net Seller

$200.5K

Companies Traded

MGNI

Active Period

Feb 2026

1 total trades

Most Recent

Sell MGNI

Feb 15, 2026 · $200.5K

David Buonasera's Insider Trading at Magnite, Inc. (MGNI)

Buys

0 · $0.00

Sells

1 · $200.5K

Total Shares Bought

Total Shares Sold

17,137

MGNI Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 15, 2026↗	Sell	17,137	$11.70	$200.5K	0

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