David Buonasera, CHIEF TECHNOLOGY OFFICER at MAGNITE, INC. (MGNI), sold 6,414 shares at $23.42 ($152K) on 2026-09-01, disclosed to the SEC on 2026-09-03.
Scheduled sale ($152k) by CHIEF TECHNOLOGY OFFICER under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $23.42 | 5,371 | $126K | 82.8% |
| 2 | $25.00 | 1,043 | $26K | 17.2% |
| Total | $23.68 avg | 6,414 | $152K | 100% |
| Filing → |
| MGNI | SELL | 2026-07-09 | $26K | — | Filing → |
| MGNI | SELL | 2026-07-02 | $188K | — | Filing → |
| MGNI | SELL | 2026-06-17 | $247K | — | Filing → |