Buckley Sean Patrick sold $297K of MGNI
Buckley Sean Patrick (See Remarks) sold 10,991 shares of MAGNITE, INC. (MGNI) at $27.00 ($0.30M total) on 2026-11-05 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The disclosed sale is modest relative to the insider's remaining holdings, suggesting limited immediate price impact but may be noted by short‑term traders.
Market read
Primary insider sale filing; modest relevance for short‑term traders monitoring insider activity.
What to watch
The officer's 10b5‑1 plan may have been pre‑scheduled, reducing the informational value of the trade.
Background
Magnite, Inc. (MGNI) is a US‑listed digital advertising technology company. Insider transactions are publicly reported via Form 4 filings.
Ticker impact
SEC Form 4 disclosed that officer Buckley Sean Patrick sold 10,991 shares for $296,757 on 2026-11-05 via a 10b5‑1 plan.
likely slight pressure as the market prices in the insider sell
The sale is modest in size relative to holdings but is a direct insider transaction, which traders often view as a bearish cue.
Market effects
Minimal impact on the broader mining sector; the transaction is company‑specific.
No significant regional effect.
Limited to investors tracking insider activity.
Counterpoint
The sale could be a routine liquidity event unrelated to fundamentals.
Key entities
- OfficerBuckley Sean Patrick
Officer of Magnite, Inc. who sold shares under a 10b5‑1 plan.
- CompanyMagnite, Inc.
US‑listed digital advertising firm (ticker MGNI).
