MAGNITE, INC.
MGNI
65 insider filings · Latest: Oct 12, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| 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 → |
| May 19, 2026 | May 21 9:00 PM | Robert F SpillaneDirector | Sale | 10,000 | $13.33 | $133.3K | 43,917(D) | View → |
| May 19, 2026 | May 19 8:16 PM | ROBERT SPILLANE | Proposed Sale | 10,000 | $13.33 | $133.3K | — | View → |
| May 18, 2026 | May 18 8:01 PM | ADAM L SOROCA | Proposed Sale | 18,451 | $13.44 | $248.0K | — | View → |
| Feb 18, 2026 | Feb 18 9:55 PM | Adam Lee SorocaCHIEF PRODUCT OFFICER | Sale | 21,529 | $12.00 | $258.3K | 388,425(D) | View → |
| Feb 18, 2026 | Feb 18 9:34 PM | ADAM L SOROCA | Proposed Sale | 21,529 | $12.00 | $258.3K | — | View → |
| Dec 17, 2025 | Dec 17 9:04 PM | ADAM L SOROCA | Proposed Sale | 16,656 | $17.00 | $283.2K | — | View → |
| Nov 24, 2025 | Nov 24 9:12 PM | SEAN P BUCKLEY | Proposed Sale | 2,213 | $14.50 | $32.1K | — | View → |
| Nov 21, 2025 | Nov 21 11:09 PM | ROBERT SPILLANE | Proposed Sale | 12,500 | $14.22 | $177.8K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | Sep 16 8:20 PM | Robert F SpillaneDirector | Option Exercise | 10,363 | $5.17 | 0(D) | View → |
| Sep 8, 2026 | Sep 10 8:39 PM | Katie Seitz EvansPresident, Product & Operations | Option Exercise | 13,546 | $5.16 | 0(D) | View → |
| 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 → |