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 13 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 25 most recent Form 4 transactions.
| Open the original filing on SEC.gov |
| Aug 15 | MGNI | Magnite, INC. | FTAX◷ | 11,715 | $24.73 | $289.7K | -3.7% | Open the original filing on SEC.gov |
| Aug 6 | MGNI | Magnite, INC. | MEXER◷◆ | 28,703 | — | — | — | Open the original filing on SEC.gov |
| Aug 6 | MGNI | Magnite, INC. | SSELL◷ | 19,237 | $23.00 | $442.5K | -5.7% | Open the original filing on SEC.gov |
| Aug 6 | MGNI | Magnite, INC. | SSELL◷ | 47,942 | $25.09 | $1.2M | -12.5% | Open the original filing on SEC.gov |
| Aug 6 | MGNI | Magnite, INC. | MEXER◷ | 28,703 | $13.90 | $399K | +8.1% | Open the original filing on SEC.gov |
| Jul 7 | MGNI | Magnite, INC. | SSELL◷ | 19,233 | $21.03 | $404.5K | -5.1% | Open the original filing on SEC.gov |
| Jun 17 | MGNI | Magnite, INC. | SSELL◷ | 19,233 | $19.00 | $365.4K | -4.9% | Open the original filing on SEC.gov |
| May 15 | MGNI | Magnite, INC. | FTAX | 12,019 | $12.82 | $154.1K | -3.0% | Open the original filing on SEC.gov |
| Feb 15 | MGNI | Magnite, INC. | FTAX | 26,942 | $11.70 | $315.2K | -6.3% | Open the original filing on SEC.gov |
| Jan 9 | MGNI | Magnite, INC. | MEXER◆ | 64,125 | — | — | — | Open the original filing on SEC.gov |
| Jan 9 | MGNI | Magnite, INC. | FTAX | 30,369 | $16.17 | $491.1K | -6.6% | Open the original filing on SEC.gov |
| Jan 9 | MGNI | Magnite, INC. | MEXER | 64,125 | — | — | +16.2% | 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 | — | — | +47.3% | Open the original filing on SEC.gov |
| Nov 24, 2025 | MGNI | Magnite, INC. | SSELL◷ | 2,213 | $14.50 | $32.1K | -0.8% | Open the original filing on SEC.gov |
| Nov 18, 2025 | MGNI | Magnite, INC. | SSELL◷ | 4,426 | $13.36 | $59.1K | -1.6% | Open the original filing on SEC.gov |
| Nov 15, 2025 | MGNI | Magnite, INC. | FTAX◷ | 11,642 | $14.15 | $164.7K | -4.0% | Open the original filing on SEC.gov |
| Sep 9, 2025 | MGNI | Magnite, INC. | SSELL | 20,000 | $24.61 | $492.2K | -6.5% | Open the original filing on SEC.gov |
| Sep 8, 2025 | MGNI | Magnite, INC. | SSELL | 20,000 | $25.56 | $511.2K | -6.1% | Open the original filing on SEC.gov |
| Aug 19, 2025 | MGNI | Magnite, INC. | SSELL◷ | 9,315 | $23.42 | $218.2K | -2.8% | Open the original filing on SEC.gov |
| Aug 18, 2025 | MGNI | Magnite, INC. | SSELL◷ | 10,886 | $23.85 | $259.6K | -3.1% | Open the original filing on SEC.gov |
| May 16, 2025 | MGNI | Magnite, INC. | SSELL◷ | 9,692 | $15.73 | $152.5K | -2.7% | Open the original filing on SEC.gov |
| May 15, 2025 | MGNI | Magnite, INC. | FTAX◷ | 15,049 | $15.88 | $239K | -4.0% | Open the original filing on SEC.gov |