Buckley Sean Patrick bought MGNI
August 6, 2026 · Form 4 insider transaction
Buckley Sean Patrick bought 28,703 shares of Magnite, Inc. at $13.90 per share, a transaction worth $399.0K. The trade was recorded as option exercise under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
28,703
Price
$13.90
Total value
$399.0K
InsiderBuckley Sean Patrick
RoleOfficer
CompanyMagnite, Inc. (MGNI)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateAugust 6, 2026
Filing dateAugust 7, 2026
Shares owned after382,984
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 10, 2025.