Buckley Sean Patrick sold $1.6M of MGNI
Buckley Sean Patrick (See Remarks) sold 67,179 shares of MAGNITE, INC. (MGNI) at an average of $24.49 ($23.00–$25.09, $1.65M total) across 2 trades on 2026-08-06 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The newest fact is the specific open-market sale size, price range, and total value, plus confirmation it was executed under a 10b5-1 plan.
Market read
Traders may briefly reassess sentiment around MGNI due to insider selling, but the 10b5-1 framing reduces signal strength.
What to watch
The article does not state whether sales were part of a broader pattern, nor does it include any concurrent buys or changes in total insider ownership beyond the post-transaction holdings.
Background
The article is an SEC Form 4 insider transaction disclosure for Magnite, Inc. (MGNI).
Ticker impact
Magnite Form 4 shows officer Buckley Sean Patrick sold 67,179 shares in open-market trades under a 10b5-1 plan, totaling about $1.65M.
Likely limited, short-lived sentiment impact; no direct fundamental change implied by the filing.
The filing is a routine 10b5-1 planned sale by an officer, with no accompanying guidance, operational update, or regulatory action in the text.
Market effects
No sector-level implications are disclosed; this is company-specific insider transaction data.
None indicated.
None indicated.
Counterpoint
Because the sale is explicitly under a pre-arranged 10b5-1 plan, it may reflect scheduled liquidity needs rather than bearish expectations.
Key entities
- issuerMAGNITE, INC.
US-listed company whose officer sale is disclosed via SEC Form 4.
- insiderBuckley Sean Patrick
Officer who sold 67,179 shares in two trades on 2026-08-06 under a 10b5-1 plan.
