Buonasera David sold MGNI
July 7, 2026 · Form 4 insider transaction
Buonasera David sold 1,224 shares of Magnite, Inc. at $21.00 per share, a transaction worth $25.7K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
1,224
Price
$21.00
Total value
$25.7K
InsiderBuonasera David
RoleOfficer
CompanyMagnite, Inc. (MGNI)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateJuly 7, 2026
Filing dateJuly 9, 2026
Shares owned after268,485
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 11, 2025.