Insider · CIK 0001966857
David Buonasera
Files at: MGNI. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 SForm 4 → | Sep 16, 4:23 pm EDT | MAGNITE, INC.MGNI | 1,165 | $24.00 | $27,960 | 245,155 | −0.47% | 10b5-1 |
| Sep 1, 2026 SForm 4 → | Sep 3, 4:56 pm EDT | MAGNITE, INC.MGNI | 6,414 | $23.68 | $151,864 | 246,320 | −2.54% | 10b5-1 |
| Aug 15, 2026 FForm 4 → | Aug 18, 4:25 pm EDT | MAGNITE, INC.MGNI | 8,102 | $24.73 | $200,362 | 252,734 | — | |
| Aug 6, 2026 SForm 4 → | Aug 7, 5:09 pm EDT | MAGNITE, INC.MGNI | 7,649 | $23.46 | $179,478 | 260,836 | −2.85% | 10b5-1 |
| Jul 7, 2026 SForm 4 → | Jul 9, 4:32 pm EDT | MAGNITE, INC.MGNI | 1,224 | $21.00 | $25,704 | 268,485 | −0.45% | 10b5-1 |
| Jul 1, 2026 SForm 4 → | Jul 2, 7:07 pm EDT | MAGNITE, INC.MGNI | 9,376 | $20.00 | $187,520 | 269,709 | −3.36% | 10b5-1 |
| Jun 15, 2026 SForm 4 → | Jun 17, 6:45 pm EDT | MAGNITE, INC.MGNI | 13,699 | $18.03 | $246,934 | 279,085 | −4.68% | 10b5-1 |
| Jun 1, 2026 SForm 4 → | Jun 3, 4:45 pm EDT | MAGNITE, INC.MGNI | 1,409 | $15.00 | $21,135 | 292,784 | −0.48% | 10b5-1 |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.