Over the past 12 months, 12 insiders at MAGNITE, INC. filed 48 open-market SEC Form 4 transactions on MGNI: 0 purchases worth $0 and 48 sales worth $16.3M. Insiders have been net sellers over this period. The most recent filing was on Jul 15, 26.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 15, 26 | Michael G. BarrettCEO, Director | SELL | 38.6K | $20.35 | $785K |
| Jul 10, 26 | Paul Caine | SELL | 5.0K | $20.64 | $103K |
| Jul 7, 26 | Sean Patrick BuckleySee Remarks | SELL | 19.2K | $21.03 | $404K |
| Jul 7, 26 | David BuonaseraCHIEF TECHNOLOGY OFFICER | SELL | 1.2K | $21.00 | $26K |
| Jul 1, 26 | David BuonaseraCHIEF TECHNOLOGY OFFICER | SELL | 9.4K | $20.00 | $188K |
| Jun 17, 26 | Sean Patrick BuckleySee Remarks | SELL | 19.2K | $19.00 | $365K |
| Jun 17, 26 | David BuonaseraCHIEF TECHNOLOGY OFFICER | SELL | 1.4K | $19.00 | $27K |
| Jun 16, 26 | Michael G. BarrettCEO | SELL | 100.0K | $17.50 | $1.8M |
| Jun 16, 26 | David BuonaseraCHIEF TECHNOLOGY OFFICER | SELL | 11.2K | $18.00 | $202K |
| Jun 15, 26 | Michael G. BarrettCEO | SELL | 178.6K | $16.59 | $3.0M |
| Jun 15, 26 | David BuonaseraCHIEF TECHNOLOGY OFFICER | SELL | 1.1K | $17.00 | $18K |
| Jun 1, 26 | David BuonaseraCHIEF TECHNOLOGY OFFICER | SELL | 1.4K | $15.00 | $21K |
| Feb 18, 26 | Adam Lee SorocaCHIEF PRODUCT OFFICER | SELL | 21.5K | $12.00 | $258K |
| Dec 17, 25 | Adam Lee SorocaCHIEF PRODUCT OFFICER | SELL | 16.7K | $17.00 | $283K |
| Nov 24, 25 | Sean Patrick BuckleyPresident, Revenue | SELL | 2.2K | $14.50 | $32K |
| Nov 21, 25 | Robert F SpillaneDirector | SELL | 12.5K | $14.22 | $178K |
| Nov 18, 25 | Sean Patrick BuckleyPresident, Revenue | SELL | 4.4K | $13.36 | $59K |
| Nov 18, 25 | Adam Lee SorocaCHIEF PRODUCT OFFICER | SELL | 10.9K | $13.23 | $144K |
| Oct 24, 25 | Paul CaineDirector | SELL | 5.0K | $20.00 | $100K |
| Sep 19, 25 | Paul CaineDirector | SELL | 7.5K | $25.00 | $188K |
| Sep 19, 25 | Aaron SaltzCHIEF LEGAL OFFICER | SELL | 8.5K | $24.50 | $209K |
| Sep 15, 25 | Aaron SaltzCHIEF LEGAL OFFICER | SELL | 6.2K | $23.94 | $148K |
| Sep 10, 25 | Paul CaineDirector | SELL | 3.8K | $23.91 | $90K |
| Sep 9, 25 | Sean Patrick BuckleyPresident, Revenue | SELL | 20.0K | $24.61 | $492K |
| Sep 8, 25 | Sean Patrick BuckleyPresident, Revenue | SELL | 20.0K | $25.56 | $511K |
| Sep 4, 25 | Brian GephartCHIEF ACCOUNTING OFFICER | SELL | 27.7K | $24.71 | $684K |
| Sep 3, 25 | David BuonaseraCHIEF TECHNOLOGY OFFICER | SELL | 3.0K | $25.37 | $75K |
| Sep 2, 25 | Adam Lee SorocaCHIEF PRODUCT OFFICER | SELL | 15.7K | $24.97 | $392K |
| Aug 29, 25 | Aaron SaltzCHIEF LEGAL OFFICER | SELL | 12.4K | $26.07 | $323K |
| Aug 27, 25 | Katie Seitz EvansPresident, Operations | SELL | 21.5K | $25.52 | $549K |
| Aug 26, 25 | Diane YuDirector | SELL | 20.0K | $25.23 | $505K |
| Aug 25, 25 | Paul CaineDirector | SELL | 7.5K | $25.00 | $188K |
| Aug 25, 25 | Katie Seitz EvansPresident, Operations | SELL | 8.3K | $26.00 | $217K |
| Aug 19, 25 | Sean Patrick BuckleyPresident, Revenue | SELL | 9.3K | $23.42 | $218K |
| Aug 19, 25 | Adam Lee SorocaCHIEF PRODUCT OFFICER | SELL | 10.6K | $23.47 | $248K |
| Aug 18, 25 | Michael G. BarrettCEO | SELL | 36.0K | $23.85 | $857K |
| Aug 18, 25 | Sean Patrick BuckleyPresident, Revenue | SELL | 10.9K | $23.85 | $260K |
| Aug 18, 25 | David BuonaseraCHIEF TECHNOLOGY OFFICER | SELL | 7.8K | $23.85 | $187K |
| Aug 18, 25 | David DayCHIEF FINANCIAL OFFICER | SELL | 13.4K | $23.85 | $319K |
| Aug 18, 25 | Katie Seitz EvansPresident, Operations | SELL | 10.5K | $23.85 | $250K |
| Aug 18, 25 | Brian GephartCHIEF ACCOUNTING OFFICER | SELL | 3.0K | $23.85 | $71K |
| Aug 18, 25 | Aaron SaltzCHIEF LEGAL OFFICER | SELL | 5.8K | $23.85 | $138K |
| Aug 18, 25 | Adam Lee SorocaCHIEF PRODUCT OFFICER | SELL | 9.7K | $23.85 | $231K |
| Aug 14, 25 | Aaron SaltzCHIEF LEGAL OFFICER | SELL | 13.9K | $23.34 | $323K |
| Aug 12, 25 | Rachel LamDirector | SELL | 15.0K | $22.25 | $334K |
| Aug 11, 25 | Paul CaineDirector | SELL | 5.0K | $22.29 | $111K |
| Jul 15, 25 | Michael G. BarrettCEO | SELL | 70.9K | $23.27 | $1.6M |
| Jul 10, 25 | Paul CaineDirector | SELL | 5.0K | $23.53 | $118K |
| Jul 3, 25 | Adam Lee SorocaCHIEF PRODUCT OFFICER | SELL | 42.6K | $25.00 | $1.1M |
| Jun 30, 25 | David BuonaseraCHIEF TECHNOLOGY OFFICER | SELL | 9.3K | $22.00 | $204K |
Over the past 12 months, insiders at MAGNITE, INC. filed 0 open-market purchases worth $0 and 48 sales worth $16.3M on MGNI, which makes them net sellers over the period. The most recent Form 4 was filed on Jul 15, 26.
12 different insiders at MAGNITE, INC. filed open-market SEC Form 4 transactions on MGNI over the last 12 months.
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