AlphaYouRF
Insider selling
Robert F Spillane sold $246K of Magnite, Inc. (MGNI) stock
Robert F Spillane, Dir of Magnite, Inc. (MGNI), sold 10,363 shares of MGNI stock worth $246K, per an SEC Form 4 filed Sep 16, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Sep 14, 2026, 2 days before it was made public.
MGNI has moved +4.0% since the trade date, from $23.84 to $24.80 (Sep 22, 2026 close).
- Traded
- Sep 14, 2026
- Disclosed
- Sep 16, 2026
- Filing delay
- 2 days
- Price since
- +4.0%
- Role
- Dir
- 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.