Senior insider sale
CHIEF TECHNOLOGY OFFICER at MAGNITE, INC. — senior position signals high conviction
$660.8K
33.36K shares
What this filing means
BUONASERA DAVID plans to sell 33.36K shares of MAGNITE, INC. valued at approximately $660.8K. 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: 8/6/2026ACC: 0001950047-26-007742
Officer· CHIEF TECHNOLOGY OFFICER
Since Feb 2026
33.36K
Shares to sell
$660.8K
Approx. market value
7.65K
Acquired (3 months)
1
Planned
6 completed
Securities Acquired — Last 3 Months1
Restricted Stock
Not Applicable
8/15/2024
7.65KTotal acquired7.65K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
8/15/2024 | Restricted Stock Not Applicable | 7.65K | — |
| Total | 7.65K | ||
Planned & Completed Dispositions7
Completed
—Completed
Units to sell
1.22K
Market value
$25.7K
7/7/2026
—Completed
Units to sell
9.38K
Market value
$187.5K
7/1/2026
—Completed
Units to sell
1.41K
Market value
$26.8K
6/17/2026
—Completed
Units to sell
11.23K
Market value
$202.2K
6/16/2026
—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
7.65K
Market value
$179.5K
8/6/2026
Total
Units
33.36K
Value
$660.8K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
7/7/2026 | 1.22K | $25.7K | — | Completed |
7/1/2026 | 9.38K | $187.5K | — | Completed |
6/17/2026 | 1.41K | $26.8K | — | Completed |
6/16/2026 | 11.23K | $202.2K | — | Completed |
6/15/2026 | 1.06K | $18.0K | — | Completed |
6/1/2026 | 1.41K | $21.1K | — | Completed |
| Planned — Approximate Date | ||||
8/6/2026 | 7.65K | $179.5K | NASDAQ | Planned |
| Total | 33.36K | $660.8K | ||