Gephart Brian sold MGNI
August 15, 2026 · Form 4 insider transaction
Gephart Brian sold 3,789 shares of Magnite, Inc. at $24.73 per share, a transaction worth $93.7K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Disposed (sell-side)
Shares
3,789
Price
$24.73
Total value
$93.7K
InsiderGephart Brian
RoleOfficer
CompanyMagnite, Inc. (MGNI)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateAugust 15, 2026
Filing dateAugust 18, 2026
Shares owned after102,328
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.