Robert F Spillane Magnite, Inc. (MGNI) insider trading activity

MGNI Quotes by TradingView

Robert F Spillane is of MAGNITE, INC.. Currently has a direct ownership of 53,917 shares of MGNI, which is worth approximately $762,925. The most recent transaction as insider was on Nov 21, 2025, when has been sold 12,500 shares (Common Stock) at a price of $14.22 per share, resulting in proceeds of $177,750. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 53.9K
18.82% 3M change
23.69% 12M change
Total Value Held $762,925

Robert F Spillane Transaction History

Date Transaction Value Shares Traded Shares Held Form
Nov 21 2025
SELL
Open market or private sale
$177,750 $14.22 p/Share
12,500 Reduced 18.82%
53,917 Common Stock
Jun 10 2025
SELL
Open market or private sale
$263,550 $17.57 p/Share
15,000 Reduced 18.42%
66,417 Common Stock
Jun 05 2025
BUY
Grant, award, or other acquisition
-
10,766 Added 11.68%
81,417 Common Stock
Nov 20 2024
SELL
Open market or private sale
$201,500 $16.12 p/Share
12,500 Reduced 15.03%
70,651 Common Stock
Jun 12 2024
BUY
Grant, award, or other acquisition
-
14,061 Added 14.46%
83,151 Common Stock
Jun 11 2024
SELL
Open market or private sale
$326,000 $13.04 p/Share
25,000 Reduced 26.57%
69,090 Common Stock
Aug 22 2023
SELL
Open market or private sale
$201,250 $8.05 p/Share
25,000 Reduced 20.99%
94,090 Common Stock
Jun 14 2023
BUY
Grant, award, or other acquisition
-
13,743 Added 10.35%
119,090 Common Stock
Jun 07 2022
BUY
Grant, award, or other acquisition
-
16,489 Added 13.53%
105,347 Common Stock
Jun 28 2021
BUY
Grant, award, or other acquisition
-
3,936 Added 4.24%
88,858 Common Stock
RFS

Robert F Spillane

New York, NY

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