Senior insider sale
Chief Revenue Officer, CTV at MAGNITE, INC. — senior position signals high conviction
$2.68M
116.67K shares
What this filing means
BUCKLEY SEAN PATRICK plans to sell 116.67K shares of MAGNITE, INC. valued at approximately $2.68M. 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: 8/18/2026ACC: 0001950047-26-008319
Officer· Chief Revenue Officer, CTV
Since Jun 2021
116.67K
Shares to sell
$2.68M
Approx. market value
2.76K
Acquired (3 months)
1
Planned
4 completed
Securities Acquired — Last 3 Months1
Restricted Stock Units
N/A
8/15/2026
2.76KTotal acquired2.76K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
8/15/2026 | Restricted Stock Units N/A | 2.76K | — |
| Total | 2.76K | ||
Planned & Completed Dispositions5
Completed
—Completed
Units to sell
8.27K
Market value
$201.1K
8/17/2026
—Completed
Units to sell
67.18K
Market value
$1.65M
8/6/2026
—Completed
Units to sell
19.23K
Market value
$404.6K
7/7/2026
—Completed
Units to sell
19.23K
Market value
$365.4K
6/17/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
2.76K
Market value
$66.7K
8/18/2026
Total
Units
116.67K
Value
$2.68M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
8/17/2026 | 8.27K | $201.1K | — | Completed |
8/6/2026 | 67.18K | $1.65M | — | Completed |
7/7/2026 | 19.23K | $404.6K | — | Completed |
6/17/2026 | 19.23K | $365.4K | — | Completed |
| Planned — Approximate Date | ||||
8/18/2026 | 2.76K | $66.7K | NASDAQ | Planned |
| Total | 116.67K | $2.68M | ||