Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$3.5M
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 9 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 42 most recent Form 4 transactions.
| May 29 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 2,026 | — | — | — | Open the original filing on SEC.gov |
| May 29 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 12,158 | — | — | — | Open the original filing on SEC.gov |
| May 29 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 2,799 | — | — | +22.3% | Open the original filing on SEC.gov |
| Apr 28 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 13,099 | — | — | — | Open the original filing on SEC.gov |
| Apr 28 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 13,099 | $50.10 | $656.3K | -51.1% | Open the original filing on SEC.gov |
| Apr 28 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 13,099 | $14.33 | $187.7K | +104.4% | Open the original filing on SEC.gov |
| Apr 6 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 6,901 | — | — | — | Open the original filing on SEC.gov |
| Apr 6 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 6,901 | $50.00 | $345.1K | -35.5% | Open the original filing on SEC.gov |
| Apr 6 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 6,901 | $14.33 | $98.9K | +55.0% | Open the original filing on SEC.gov |
| Feb 12 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 2,690 | — | — | — | Open the original filing on SEC.gov |
| Feb 12 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 2,690 | $45.00 | $121.1K | -17.7% | Open the original filing on SEC.gov |
| Feb 12 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 2,690 | $15.47 | $41.6K | +21.4% | Open the original filing on SEC.gov |
| Feb 10 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 110 | — | — | — | Open the original filing on SEC.gov |
| Feb 10 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 110 | $45.00 | $5K | -0.9% | Open the original filing on SEC.gov |
| Feb 10 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 110 | $15.47 | $1.7K | +0.9% | Open the original filing on SEC.gov |
| Feb 4 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 2,602 | — | — | — | Open the original filing on SEC.gov |
| Feb 4 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 2,602 | $45.02 | $117.1K | -17.2% | Open the original filing on SEC.gov |
| Feb 4 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 2,602 | $15.47 | $40.3K | +20.7% | Open the original filing on SEC.gov |
| Feb 3 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 12,528 | — | — | — | Open the original filing on SEC.gov |
| Feb 3 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 12,528 | $45.27 | $567.1K | -50.0% | Open the original filing on SEC.gov |
| Feb 3 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 12,528 | $15.47 | $193.8K | +99.9% | Open the original filing on SEC.gov |
| Feb 2 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 830 | — | — | — | Open the original filing on SEC.gov |
| Feb 2 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 830 | $45.00 | $37.4K | -6.2% | Open the original filing on SEC.gov |
| Feb 2 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 830 | $15.47 | $12.8K | +6.6% | Open the original filing on SEC.gov |
| Dec 15, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 20,129 | — | — | — | Open the original filing on SEC.gov |
| Dec 15, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 20,129 | $41.51 | $835.6K | -61.6% | Open the original filing on SEC.gov |
| Dec 15, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 20,129 | $10.36 | $208.5K | +160.4% | Open the original filing on SEC.gov |
| Jun 11, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 12,336 | — | — | — | Open the original filing on SEC.gov |
| Jun 11, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL | 12,336 | $30.39 | $374.9K | -49.6% | Open the original filing on SEC.gov |
| Jun 11, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 12,336 | $3.80 | $46.9K | +98.3% | Open the original filing on SEC.gov |
| Jun 10, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 8,212 | — | — | — | Open the original filing on SEC.gov |
| Jun 10, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL | 8,212 | $30.36 | $249.3K | -39.6% | Open the original filing on SEC.gov |
| Jun 10, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 8,212 | $3.80 | $31.2K | +65.5% | Open the original filing on SEC.gov |
| Jun 9, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 6,900 | — | — | — | Open the original filing on SEC.gov |
| Jun 9, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL | 6,900 | $30.26 | $208.8K | -35.5% | Open the original filing on SEC.gov |
| Jun 9, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 6,900 | $3.80 | $26.2K | +55.0% | Open the original filing on SEC.gov |
| Jun 5, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 3,173 | — | — | — | Open the original filing on SEC.gov |
| Jun 5, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 3,173 | — | — | +33.9% | Open the original filing on SEC.gov |
| Jun 3, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 2,799 | — | — | — | Open the original filing on SEC.gov |
| Jun 3, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 16,798 | — | — | — | Open the original filing on SEC.gov |