Form 4 for MGNI MAGNITE, INC.
Accepted 2026-05-19 17:00:16 ET · period of report 2026-05-15 · accession 0001700262-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-19 17:00 | 2026-05-15 | MGNI | Evans Katie Seitz | Pres, Ops | F - Tax | $12.82 | -11.2K | 496.8K | -2% | -$143.6K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-15 | F | D | 11,204 | $12.82 | 496,840 | D | — | — | (F1) Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units. |