Form 4 for MGNI MAGNITE, INC.
Accepted 2025-07-08 00:00:00 ET · period of report 2025-07-03 · accession 0001415889-25-019534 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-07-08 | 2025-07-03 | MGNI | Soroca Adam Lee | Chief PRODUCT Off | S - Sale+OE | $25.00 | -42.6K | 366.7K | -10% | -$1.06M |
| DM | 2025-07-08 | 2025-07-03 | MGNI | Soroca Adam Lee | Chief PRODUCT Off | M - OptEx | $4.92 | +8,329 | 409.3K | +2% | +$41.0K |
| DM | 2025-07-08 | 2025-07-03 | MGNI | Soroca Adam Lee | Chief PRODUCT Off | M - OptEx | $0.00 | -8,329 | 121.6K | -6% | $0 |
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 | 2025-07-03 | S | D | 42,584 | $25.00 | 366,672 | D | — | — | |
| 2 | Common | Common Stock | 2025-07-03 | M | A | 2 | $1.97 | 400,929 | D | — | — | |
| 3 | Common | Common Stock | 2025-07-03 | M | A | 8,327 | $4.92 | 409,256 | D | — | — | |
| 4 | Derivative | Employee Stock Option (Right to Buy) | 2025-07-03 | M | D | 2 | $0.00 | 0 | D | $1.97 · — to 2028-03-15 | 2 Common Stock | (F3) Granted as compensation for services. (F2) The stock options have fully vested and are immediately exercisable. |
| 5 | Derivative | Employee Stock Option (Right to Buy) | 2025-07-03 | M | D | 8,327 | $0.00 | 121,643 | D | $4.92 · — to 2029-02-20 | 8,327 Common Stock | (F3) Granted as compensation for services. (F2) The stock options have fully vested and are immediately exercisable. |