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Insider selling
David Buonasera sold $179K of Magnite, Inc. (MGNI) stock
David Buonasera, Chief Technology Officer of Magnite, Inc. (MGNI), sold 7,649 shares of MGNI stock worth $179K, per an SEC Form 4 filed Aug 7, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Aug 6, 2026, 1 day before it was made public.
MGNI has moved +2.0% since the trade date, from $24.32 to $24.80 (Sep 22, 2026 close).
- Traded
- Aug 6, 2026
- Disclosed
- Aug 7, 2026
- Filing delay
- 1 day
- Price since
- +2.0%
- Role
- Chief Technology Officer
- Source
- SEC Form 4
More MGNI insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.