Insider Shareholders with Direct Ownership of Magnite, Inc. (MGNI)
This section provides a comprehensive overview of the insiders with direct ownership of Magnite, Inc. (MGNI). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
MAGNITE, INC. Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
|
David Day
CHIEF FINANCIAL OFFICER |
1,274,455 | 1,061,077 | 538,076 $7.61 Million | 73 |
Jan 09, 2026
Reduced 6.14%
|
|
Katie Seitz Evans
President, Operations |
750,715 | 735,514 | 535,472 $7.58 Million | 52 |
Jan 09, 2026
Reduced 4.77%
|
|
Thomas Kershaw
Chief Technology Officer |
81,760 | 221,606 | 473,763 $6.7 Million | 7 |
May 17, 2021
Reduced 8.0%
|
| 1,197,181 | 2,426,908 | 435,711 $6.17 Million | 47 |
Jan 09, 2026
Reduced 20.12%
|
|
|
Sean Patrick Buckley
President, Revenue |
829,733 | 409,097 | 429,941 $6.08 Million | 42 |
Jan 09, 2026
Reduced 6.6%
|
|
Adam Lee Soroca
CHIEF PRODUCT OFFICER |
645,191 | 630,282 | 428,887 $6.07 Million | 64 |
Jan 09, 2026
Reduced 5.58%
|
|
David Buonasera
CHIEF TECHNOLOGY OFFICER |
304,053 | 163,597 | 319,232 $4.52 Million | 30 |
Jan 09, 2026
Reduced 3.72%
|
|
Joseph R Prusz
Chief Revenue Officer, DV+ |
23,820 | 125,115 | 311,083 $4.4 Million | 7 |
Feb 15, 2022
Reduced 1.0%
|
|
Aaron Saltz
CHIEF LEGAL OFFICER |
398,490 | 417,730 | 288,404 $4.08 Million | 58 |
Jan 09, 2026
Reduced 4.95%
|
| 66,495 | 26,000 | 226,822 $3.21 Million | 10 |
Aug 12, 2025
Reduced 6.2%
|
|
|
James Allen Dove
Chief Technology Officer |
206,099 | 16,566 | 191,071 $2.7 Million | 5 |
Aug 15, 2022
Reduced 0.84%
|
|
Shawna Hughes
Chief Accounting Officer |
16,107 | 7,033 | 178,129 $2.52 Million | 3 |
May 17, 2021
Reduced 1.05%
|
| 58,995 | 20,200 | 160,115 $2.27 Million | 7 |
Jun 05, 2025
Added 6.3%
|
|
| 58,995 | 110,000 | 153,603 $2.17 Million | 17 |
Oct 24, 2025
Reduced 3.15%
|
|
| 58,995 | 0 | 149,939 $2.12 Million | 5 |
Jun 05, 2025
Added 6.7%
|
|
|
Brian Gephart
CHIEF ACCOUNTING OFFICER |
224,436 | 98,159 | 128,534 $1.82 Million | 26 |
Jan 01, 2026
Added 23.36%
|
|
Robert J Frankenberg
Director |
34,168 | 0 | 119,090 $1.69 Million | 3 |
Jun 14, 2023
Added 10.35%
|
|
Lisa L Troe
Director |
40,217 | 8,771 | 114,218 $1.62 Million | 5 |
Jun 08, 2023
Reduced 4.81%
|
| 95,061 | 311,943 | 93,679 $1.33 Million | 9 |
Jun 18, 2025
Reduced 59.39%
|
|
| 87,481 | 11,512 | 75,969 $1.07 Million | 6 |
Jun 06, 2025
Reduced 13.16%
|
|
| 87,481 | 20,000 | 67,481 $954,856 | 6 |
Aug 26, 2025
Reduced 22.86%
|
|
| 58,995 | 90,000 | 53,917 $762,925 | 10 |
Nov 21, 2025
Reduced 18.82%
|
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