David Buonasera, CHIEF TECHNOLOGY OFFICER at MAGNITE, INC. (MGNI), sold 13,699 shares at $17.00 ($247K) on 2026-06-15, disclosed to the SEC on 2026-06-17.
Scheduled sale ($247k) by CHIEF TECHNOLOGY OFFICER under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $17.00 | 1,057 | $18K | 7.3% |
| 2 | $18.00 | 11,233 | $202K | 81.9% |
| 3 | $19.00 | 1,409 | $27K | 10.8% |
| Total | $18.03 avg | 13,699 | $247K | 100% |
| Filing → |
| MGNI | SELL | 2026-08-07 | $179K | — | Filing → |
| MGNI | SELL | 2026-07-09 | $26K | — | Filing → |
| MGNI | SELL | 2026-07-02 | $188K | — | Filing → |