Senior insider sale
Chief Operating Officer at MAGNITE, INC. — senior position signals high conviction
$1.84M
77.38K shares
What this filing means
EVANS KATIE SEITZ plans to sell 77.38K shares of MAGNITE, INC. valued at approximately $1.84M. 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: 9/11/2026ACC: 0001950047-26-009325
Officer· Chief Operating Officer
Since Sep 2020
77.38K
Shares to sell
$1.84M
Approx. market value
14K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months1
Restricted Stock
Not Applicable
2/15/2024
14KTotal acquired14K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/15/2024 | Restricted Stock Not Applicable | 14K | — |
| Total | 14K | ||
Planned & Completed Dispositions4
Completed
—Completed
Units to sell
11.10K
Market value
$260.4K
9/9/2026
—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
14K
Market value
$335.9K
9/11/2026
Total
Units
77.38K
Value
$1.84M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/9/2026 | 11.10K | $260.4K | — | Completed |
9/8/2026 | 32.28K | $762.9K | — | Completed |
8/6/2026 | 20K | $480.0K | — | Completed |
| Planned — Approximate Date | ||||
9/11/2026 | 14K | $335.9K | NASDAQ | Planned |
| Total | 77.38K | $1.84M | ||