Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$4.1M
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.
2 of 10 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 51 business days late.
The 61 most recent Form 4 transactions.
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
| Open the original filing on SEC.gov |
| Apr 7 | KNSA | Kiniksa Pharmaceuticals… | FTAX | 1,666 | $48.94 | $81.5K | -4.7% | Open the original filing on SEC.gov |
| Apr 7 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 3,932 | $1.00 | $3.9K | +12.4% | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 2,644 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 2,362 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 2,558 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 7,300 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 3,650 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 14,600 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | FTAX | 3,205 | $48.13 | $154.3K | -9.2% | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 7,564 | — | — | +27.6% | Open the original filing on SEC.gov |
| Jan 15 | KNSA | Kiniksa Pharmaceuticals… | AGRANT | 372 | $24.16 | $9K | +1.4% | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 12,787 | — | — | — | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 9,831 | — | — | — | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 9,831 | — | — | — | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 6,195 | — | — | — | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 791 | — | — | — | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 13,235 | $39.31 | $520.3K | -32.9% | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 37,255 | $38.72 | $1.4M | -48.0% | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 12,787 | $10.76 | $137.6K | +19.8% | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 9,831 | $11.97 | $117.7K | +17.9% | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 9,831 | $11.10 | $109.1K | +21.8% | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 6,195 | $12.97 | $80.3K | +15.9% | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 791 | $15.50 | $12.3K | +2.1% | Open the original filing on SEC.gov |
| Oct 4, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 175 | — | — | — | Open the original filing on SEC.gov |
| Oct 4, 2025 | KNSA | Kiniksa Pharmaceuticals… | FTAX | 85 | $38.49 | $3.3K | -0.2% | Open the original filing on SEC.gov |
| Oct 4, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 175 | — | — | +0.5% | Open the original filing on SEC.gov |
| Sep 3, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 11,000 | — | — | — | Open the original filing on SEC.gov |
| Sep 3, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 11,000 | $34.84 | $383.2K | -22.4% | Open the original filing on SEC.gov |
| Sep 3, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 11,000 | $17.92 | $197.1K | +28.9% | Open the original filing on SEC.gov |
| Sep 2, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 774 | — | — | — | Open the original filing on SEC.gov |
| Sep 2, 2025 | KNSA | Kiniksa Pharmaceuticals… | FTAX◷ | 375 | $34.28 | $12.9K | -1.0% | Open the original filing on SEC.gov |
| Sep 2, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 774 | — | — | +2.1% | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 3,933 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 2,557 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 2,363 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◷◆ | 21,150 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◷◆ | 10,575 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | FTAX◷ | 4,282 | $33.49 | $143.4K | -10.2% | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 3,933 | — | — | +10.4% | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 2,557 | — | — | +7.2% | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 2,363 | — | — | +7.1% | Open the original filing on SEC.gov |
| Aug 4, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 17,000 | — | — | — | Open the original filing on SEC.gov |
| Aug 4, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 17,000 | $32.35 | $550K | -34.0% | Open the original filing on SEC.gov |
| Aug 4, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 17,000 | $15.52 | $263.8K | +51.4% | Open the original filing on SEC.gov |
| Jul 15, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◷ | 495 | $15.63 | $7.7K | +1.5% | Open the original filing on SEC.gov |
| Jun 3, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 15,211 | — | — | — | Open the original filing on SEC.gov |
| Jun 3, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 15,211 | $28.75 | $437.3K | -31.9% | Open the original filing on SEC.gov |
| Jun 3, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 15,211 | $15.50 | $235.8K | +46.7% | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 14,420 | — | — | — | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 2,998 | — | — | — | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 229 | — | — | — | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 17,647 | $26.69 | $471K | -35.2% | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 14,420 | $11.97 | $172.6K | +40.3% | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 2,998 | $15.50 | $46.5K | +9.2% | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 229 | $8.83 | $2K | +0.7% | Open the original filing on SEC.gov |
| May 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 5,456 | — | — | — | Open the original filing on SEC.gov |
| May 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 5,285 | — | — | — | Open the original filing on SEC.gov |
| May 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 3,433 | — | — | — | Open the original filing on SEC.gov |
| May 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 3,270 | — | — | — | Open the original filing on SEC.gov |