Senior insider sale
Chief Operating Officer at MAGNITE, INC. — senior position signals high conviction
$1.50M
63.38K shares
What this filing means
EVANS KATIE SEITZ plans to sell 63.38K shares of MAGNITE, INC. valued at approximately $1.50M. 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: 9/9/2026ACC: 0001950047-26-009255
Officer· Chief Operating Officer
Since Sep 2020
63.38K
Shares to sell
$1.50M
Approx. market value
11.10K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months2
Restricted Stock
Not Applicable
2/15/2024
1.10KRestricted Stock
Not Applicable
4/1/2022
10KTotal acquired11.10K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/15/2024 | Restricted Stock Not Applicable | 1.10K | — |
4/1/2022 | Restricted Stock Not Applicable | 10K | — |
| Total | 11.10K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
32.28K
Market value
$762.9K
9/8/2026
—Completed
Units to sell
20K
Market value
$480.0K
8/6/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
11.10K
Market value
$260.4K
9/9/2026
Total
Units
63.38K
Value
$1.50M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/8/2026 | 32.28K | $762.9K | — | Completed |
8/6/2026 | 20K | $480.0K | — | Completed |
| Planned — Approximate Date | ||||
9/9/2026 | 11.10K | $260.4K | NASDAQ | Planned |
| Total | 63.38K | $1.50M | ||