MAGNITE, INC.
MGNI
44 insider filings · Latest: Aug 13, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 17, 2026 | Jun 17 8:05 PM | DAVID BUONASERA | Proposed Sale | 1,409 | $19.00 | $26.8K | — | View → |
| Jun 16, 2026 | Jun 16 8:40 PM | DOUGLAS KNOPPER | Proposed Sale | 37,337 | $16.75 | $625.4K | — | View → |
| Jun 16, 2026 | Jun 16 8:22 PM | DAVID BUONASERA | Proposed Sale | 11,233 | $18.00 | $202.2K | — | View → |
| Jun 16, 2026 | Jun 16 8:21 PM | MICHAEL G BARRETT | Proposed Sale | 100,000 | $17.50 | $1.8M | — | View → |
| Jun 16, 2026 | Jun 16 8:09 PM | ADAM L SOROCA | Proposed Sale | 6,000 | $18.00 | $108.0K | — | View → |
| Jun 15, 2026 | Jun 15 9:07 PM | DAVID BUONASERA | Proposed Sale | 1,057 | $17.00 | $18.0K | — | View → |
| Jun 15, 2026 | Jun 15 8:28 PM | MICHAEL G BARRETT | Proposed Sale | 178,596 | $16.59 | $3.0M | — | View → |
| Jun 15, 2026 | Jun 15 8:05 PM | ADAM L SOROCA | Proposed Sale | 6,000 | $17.00 | $102.0K | — | View → |
| Jun 11, 2026 | Jun 11 8:19 PM | ADAM L SOROCA | Proposed Sale | 6,500 | $16.03 | $104.2K | — | View → |
| Jun 10, 2026 | Jun 11 12:50 AM | Douglas S KnopperDirector | Sale | 10,766 | $15.73 | $169.3K | 163,147(D) | View → |
| Jun 10, 2026 | Jun 11 12:45 AM | David T. PearsonDirector | Sale | 10,766 | $15.65 | $168.5K | 79,001(D) | View → |
| Jun 10, 2026 | Jun 10 8:28 PM | DOUGLAS KNOPPER | Proposed Sale | 10,766 | $15.81 | $170.2K | — | View → |
| Jun 10, 2026 | Jun 10 8:04 PM | DAVID T PEARSON | Proposed Sale | 10,766 | $15.65 | $168.5K | — | View → |
| Jun 9, 2026 | Jun 9 8:10 PM | ADAM L SOROCA | Proposed Sale | 6,900 | $15.25 | $105.2K | — | View → |
| Jun 1, 2026 | Jun 3 8:45 PM | David BuonaseraCHIEF TECHNOLOGY OFFICER | Sale | 1,409 | $15.00 | $21.1K | 292,784(D) | View → |
| Jun 3, 2026 | Jun 3 8:16 PM | ADAM L SOROCA | Proposed Sale | 7,100 | $14.22 | $101.0K | — | View → |
| Jun 1, 2026 | Jun 1 8:28 PM | ADAM L SOROCA | Proposed Sale | 27,606 | $15.14 | $418.0K | — | View → |
| Jun 1, 2026 | Jun 1 8:11 PM | DAVID BUONASERA | Proposed Sale | 1,409 | $15.00 | $21.1K | — | View → |
| May 28, 2026 | May 28 8:21 PM | ADAM L SOROCA | Proposed Sale | 42,756 | $14.11 | $603.1K | — | View → |
| May 27, 2026 | May 27 8:24 PM | ADAM L SOROCA | Proposed Sale | 18,225 | $13.74 | $250.5K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Aug 6, 2026 | Aug 7 9:14 PM | Sean Patrick BuckleyPresident, Revenue & Market Strategy | Option Exercise | 28,703 | $13.90 | 57,405(D) | View → |
| Aug 6, 2026 | Aug 7 9:06 PM | Katie Seitz EvansPresident, Product & Operations | Option Exercise | 20,000 | $5.16 | 0(D) | View → |
| Aug 6, 2026 | Aug 7 9:00 PM | Michael G. BarrettDirector, CEO | Option Exercise | 293,968 | $5.80 | 0(D) | View → |
| Jul 15, 2026 | Jul 17 9:00 PM | Michael G. BarrettDirector, CEO | Option Exercise | 38,596 | $5.80 | 293,968(D) | View → |
| Jun 29, 2026 | Jul 1 8:49 PM | Michael G. BarrettDirector, CEO | Option Exercise | 75,000 | $5.80 | 332,564(D) | View → |
| Jun 16, 2026 | Jun 17 10:44 PM | Michael G. BarrettDirector, CEO | Option Exercise | 100,000 | $5.80 | 407,564(D) | View → |
| Jun 15, 2026 | Jun 17 10:44 PM | Michael G. BarrettDirector, CEO | Option Exercise | 178,596 | $5.80 | 507,564(D) | View → |