InsiderTrades

Form 4 for MGNI MAGNITE, INC.

Accepted 2025-06-06 00:00:00 ET · period of report 2025-06-06 · accession 0001415889-25-016035 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-06-06 2025-06-06 MGNI Soroca Adam Lee Chief PRODUCT Off M - OptEx $1.97 +8,328 445.4K +2% +$16.4K
D 2025-06-06 2025-06-06 MGNI Soroca Adam Lee Chief PRODUCT Off S - Sale+OE $17.70 -8,328 437.1K -2% -$147.4K
D 2025-06-06 2025-06-06 MGNI Soroca Adam Lee Chief PRODUCT Off M - OptEx $0.00 -8,328 8,331 -50% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-06-06 M A 8,328 $1.97 445,445 D — —
2 Common Common Stock 2025-06-06 S D 8,328 $17.70 437,117 D — —
3 Derivative Employee Stock Option (Right to Buy) 2025-06-06 M D 8,328 $0.00 8,331 D $1.97 · — to 2028-03-15 8,328 Common Stock (F3) Granted as compensation for services. (F2) The stock options have fully vested and are immediately exercisable.