| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For MGNI | |||||
| 2026-07-01 | Buonasera, David | CHIEF TECHNOLOGY OFFICER | Sold | 9376 | $20.00 |
| 2026-06-29 | Barrett, Michael G. | Director, CEO | Sold | 75000 | $0.00 |
| 2026-06-29 | Barrett, Michael G. | Director, CEO | Sold | 75000 | $19.50 |
| 2026-06-29 | Barrett, Michael G. | Director, CEO | Purchased | 75000 | $5.80 |
| 2026-06-17 | Buckley, Sean Patrick | See Remarks | Sold | 19233 | $19.00 |
| 2026-06-17 | Buonasera, David | CHIEF TECHNOLOGY OFFICER | Sold | 1409 | $19.00 |
| 2026-06-16 | Barrett, Michael G. | Director, CEO | Sold | 100000 | $17.50 |
| 2026-06-16 | Buonasera, David | CHIEF TECHNOLOGY OFFICER | Sold | 11233 | $18.00 |
| 2026-06-16 | Knopper, Douglas S | Director | Sold | 37337 | $18.10 |
| 2026-06-16 | Barrett, Michael G. | Director, CEO | Sold | 100000 | $0.00 |
| 2026-06-16 | Barrett, Michael G. | Director, CEO | Purchased | 100000 | $5.80 |
| 2026-06-15 | Barrett, Michael G. | Director, CEO | Sold | 178596 | $0.00 |
| 2026-06-15 | Barrett, Michael G. | Director, CEO | Sold | 178596 | $16.59 |
| 2026-06-15 | Barrett, Michael G. | Director, CEO | Purchased | 178596 | $5.80 |
| 2026-06-15 | Buonasera, David | CHIEF TECHNOLOGY OFFICER | Sold | 1057 | $17.00 |
| 2026-06-10 | Knopper, Douglas S | Director | Sold | 10766 | $15.73 |
| 2026-06-10 | Pearson, David T. | Director | Sold | 10766 | $15.65 |
| 2026-06-08 | Knopper, Douglas S | Director | Purchased | 13798 | $0.00 |
| 2026-06-08 | Caine, Paul | Director | Purchased | 13798 | $0.00 |
| 2026-06-08 | Yu, Diane | Director | Purchased | 13798 | $0.00 |