Senior insider sale
CHIEF TECHNOLOGY OFFICER at MAGNITE, INC. — senior position signals high conviction
$241.3K
13.70K shares
What this filing means
BUONASERA DAVID plans to sell 13.70K shares of MAGNITE, INC. valued at approximately $241.3K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 6/16/2026ACC: 0001950047-26-006189
Officer· CHIEF TECHNOLOGY OFFICER
Since Feb 2026
13.70K
Shares to sell
$241.3K
Approx. market value
11.23K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Restricted Stock
Not Applicable
2/15/2025
11.23KTotal acquired11.23K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/15/2025 | Restricted Stock Not Applicable | 11.23K | — |
| Total | 11.23K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
1.06K
Market value
$18.0K
6/15/2026
—Completed
Units to sell
1.41K
Market value
$21.1K
6/1/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
11.23K
Market value
$202.2K
6/16/2026
Total
Units
13.70K
Value
$241.3K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
6/15/2026 | 1.06K | $18.0K | — | Completed |
6/1/2026 | 1.41K | $21.1K | — | Completed |
| Planned — Approximate Date | ||||
6/16/2026 | 11.23K | $202.2K | NASDAQ | Planned |
| Total | 13.70K | $241.3K | ||