Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$4.4M
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 16 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 31 most recent Form 4 transactions.
| Open the original filing on SEC.gov |
| Sep 8 | MGNI | Magnite, INC. | MEXER◷◆ | 13,546 | — | — | — | Open the original filing on SEC.gov |
| Sep 8 | MGNI | Magnite, INC. | SSELL◷ | 32,285 | $23.63 | $762.9K | -6.5% | Open the original filing on SEC.gov |
| Sep 8 | MGNI | Magnite, INC. | MEXER◷ | 13,546 | $5.16 | $69.9K | +2.8% | Open the original filing on SEC.gov |
| Aug 15 | MGNI | Magnite, INC. | FTAX | 11,204 | $24.73 | $277.1K | -2.3% | Open the original filing on SEC.gov |
| Aug 6 | MGNI | Magnite, INC. | MEXER◷◆ | 20,000 | — | — | — | Open the original filing on SEC.gov |
| Aug 6 | MGNI | Magnite, INC. | SSELL◷ | 20,000 | $24.00 | $480K | -3.9% | Open the original filing on SEC.gov |
| Aug 6 | MGNI | Magnite, INC. | MEXER◷ | 20,000 | $5.16 | $103.2K | +4.0% | Open the original filing on SEC.gov |
| May 15 | MGNI | Magnite, INC. | FTAX | 11,204 | $12.82 | $143.6K | -2.2% | Open the original filing on SEC.gov |
| Feb 15 | MGNI | Magnite, INC. | FTAX | 27,428 | $11.70 | $320.9K | -5.1% | Open the original filing on SEC.gov |
| Jan 9 | MGNI | Magnite, INC. | MEXER◆ | 51,300 | — | — | — | Open the original filing on SEC.gov |
| Jan 9 | MGNI | Magnite, INC. | FTAX | 26,836 | $16.17 | $433.9K | -4.8% | Open the original filing on SEC.gov |
| Jan 9 | MGNI | Magnite, INC. | MEXER | 51,300 | — | — | +10.0% | Open the original filing on SEC.gov |
| Jan 1 | MGNI | Magnite, INC. | AGRANT◆ | 42,757 | — | — | — | Open the original filing on SEC.gov |
| Jan 1 | MGNI | Magnite, INC. | AGRANT | 127,273 | — | — | +33.2% | Open the original filing on SEC.gov |
| Nov 15, 2025 | MGNI | Magnite, INC. | FTAX | 10,354 | $14.15 | $146.5K | -2.6% | Open the original filing on SEC.gov |
| Aug 27, 2025 | MGNI | Magnite, INC. | SSELL | 21,509 | $25.52 | $548.9K | -5.2% | Open the original filing on SEC.gov |
| Aug 25, 2025 | MGNI | Magnite, INC. | SSELL◷ | 8,345 | $26.00 | $217K | -2.0% | Open the original filing on SEC.gov |
| Aug 18, 2025 | MGNI | Magnite, INC. | SSELL | 10,487 | $23.85 | $250.1K | -2.4% | Open the original filing on SEC.gov |
| Jun 30, 2025 | MGNI | Magnite, INC. | MEXER◷◆ | 16,137 | — | — | — | Open the original filing on SEC.gov |
| Jun 30, 2025 | MGNI | Magnite, INC. | SSELL◷ | 16,137 | $24.00 | $387.3K | -3.6% | Open the original filing on SEC.gov |
| Jun 30, 2025 | MGNI | Magnite, INC. | SSELL◷ | 8,358 | $22.00 | $183.9K | -1.8% | Open the original filing on SEC.gov |
| Jun 30, 2025 | MGNI | Magnite, INC. | MEXER◷ | 16,137 | $3.61 | $58.3K | +3.6% | Open the original filing on SEC.gov |
| Jun 16, 2025 | MGNI | Magnite, INC. | MEXER◷◆ | 20,000 | — | — | — | Open the original filing on SEC.gov |
| Jun 16, 2025 | MGNI | Magnite, INC. | SSELL◷ | 20,000 | $18.50 | $370K | -4.3% | Open the original filing on SEC.gov |
| Jun 16, 2025 | MGNI | Magnite, INC. | MEXER◷ | 20,000 | $3.61 | $72.2K | +4.5% | Open the original filing on SEC.gov |
| Jun 5, 2025 | MGNI | Magnite, INC. | MEXER◷◆ | 20,000 | — | — | — | Open the original filing on SEC.gov |
| Jun 5, 2025 | MGNI | Magnite, INC. | SSELL◷ | 35,000 | $17.36 | $607.6K | -7.3% | Open the original filing on SEC.gov |
| Jun 5, 2025 | MGNI | Magnite, INC. | MEXER◷ | 20,000 | $3.61 | $72.2K | +4.4% | Open the original filing on SEC.gov |
| May 15, 2025 | MGNI | Magnite, INC. | FTAX | 10,860 | $15.88 | $172.5K | -2.3% | Open the original filing on SEC.gov |