David Buonasera
CHIEF TECHNOLOGY OFFICER · 10 filings · Latest: Sep 14, 2026
MAGNITE, INC.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
MGNI | David Buonasera | CHIEF TECHNOLOGY OFFICER | Sep 14, 2026 | Sale | $24.00 | 1,165 | $28.0K | 245,155 | |
MGNI | DAVID BUONASERA | — | Sep 14, 2026 | Proposed Sale | $23.77 | 1,165 | $27.7K | — | |
MGNI | David Buonasera | CHIEF TECHNOLOGY OFFICER | Sep 2, 2026 | Sale | $25.00 | 1,043 | $26.1K | 246,320 | |
MGNI | David Buonasera | CHIEF TECHNOLOGY OFFICER | Sep 1, 2026 | Sale | $23.42 | 5,371 | $125.8K | 247,363 | |
MGNI | DAVID BUONASERA | — | Sep 2, 2026 | Proposed Sale | $25.00 | 1,043 | $26.1K | — | |
MGNI | DAVID BUONASERA | — | Sep 1, 2026 | Proposed Sale | $23.42 | 5,371 | $125.8K | — | |
MGNI | David Buonasera | CHIEF TECHNOLOGY OFFICER | Aug 6, 2026 | Sale | $23.46 | 7,649 | $179.5K | 260,836 | |
MGNI | DAVID BUONASERA | — | Aug 6, 2026 | Proposed Sale | $23.46 | 7,649 | $179.5K | — | |
MGNI | David Buonasera | CHIEF TECHNOLOGY OFFICER | Jul 7, 2026 | Sale | $21.00 | 1,224 | $25.7K | 268,485 | |
MGNI | DAVID BUONASERA | — | Jul 7, 2026 | Proposed Sale | $21.00 | 1,224 | $25.7K | — | |
MGNI | David Buonasera | CHIEF TECHNOLOGY OFFICER | Jul 1, 2026 | Sale | $20.00 | 9,376 | $187.5K | 269,709 | |
MGNI | DAVID BUONASERA | — | Jul 1, 2026 | Proposed Sale | $20.00 | 9,376 | $187.5K | — | |
MGNI | David Buonasera | CHIEF TECHNOLOGY OFFICER | Jun 17, 2026 | Sale | $19.00 | 1,409 | $26.8K | 279,085 | |
MGNI | David Buonasera | CHIEF TECHNOLOGY OFFICER | Jun 16, 2026 | Sale | $18.00 | 11,233 | $202.2K | 280,494 | |
MGNI | David Buonasera | CHIEF TECHNOLOGY OFFICER | Jun 15, 2026 | Sale | $17.00 | 1,057 | $18.0K | 291,727 | |
MGNI | DAVID BUONASERA | — | Jun 17, 2026 | Proposed Sale | $19.00 | 1,409 | $26.8K | — | |
MGNI | DAVID BUONASERA | — | Jun 16, 2026 | Proposed Sale | $18.00 | 11,233 | $202.2K | — | |
MGNI | DAVID BUONASERA | — | Jun 15, 2026 | Proposed Sale | $17.00 | 1,057 | $18.0K | — | |
MGNI | David Buonasera | CHIEF TECHNOLOGY OFFICER | Jun 1, 2026 | Sale | $15.00 | 1,409 | $21.1K | 292,784 | |
MGNI | DAVID BUONASERA | — | Jun 1, 2026 | Proposed Sale | $15.00 | 1,409 | $21.1K | — |
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