Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$9M
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 10 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 58 most recent Form 4 transactions.
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 1,750 | — | — | — | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 2,457 | — | — | — | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 26,750 | — | — | — | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 6,700 | — | — | — | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | FTAX | 4,029 | $79.28 | $319.4K | -5.5% | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 2,457 | — | — | +3.4% | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 1,750 | — | — | +2.5% | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 1,624 | — | — | +2.4% | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 2,497 | — | — | +3.8% | Open the original filing on SEC.gov |
| May 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 58,424 | — | — | — | Open the original filing on SEC.gov |
| May 1 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 21,097 | $54.04 | $1.1M | -24.3% | Open the original filing on SEC.gov |
| May 1 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 37,327 | $53.52 | $2M | -30.1% | Open the original filing on SEC.gov |
| May 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 58,424 | $10.36 | $605.3K | +89.0% | Open the original filing on SEC.gov |
| Apr 7 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 2,497 | — | — | — | Open the original filing on SEC.gov |
| Apr 7 | KNSA | Kiniksa Pharmaceuticals… | FTAX | 1,208 | $48.94 | $59.1K | -1.8% | Open the original filing on SEC.gov |
| Apr 7 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 2,497 | — | — | +3.9% | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 2,457 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 1,750 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 1,624 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 13,400 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 6,700 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 26,750 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | FTAX | 2,821 | $48.13 | $135.8K | -4.2% | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 5,831 | — | — | +9.5% | Open the original filing on SEC.gov |
| Mar 2 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 40,000 | — | — | — | Open the original filing on SEC.gov |
| Mar 2 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 5,714 | $45.92 | $262.4K | -8.5% | Open the original filing on SEC.gov |
| Mar 2 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 22,223 | $44.88 | $997.4K | -24.9% | Open the original filing on SEC.gov |
| Mar 2 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 12,063 | $44.20 | $533.2K | -11.9% | Open the original filing on SEC.gov |
| Mar 2 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 40,000 | $10.36 | $414.4K | +65.2% | Open the original filing on SEC.gov |
| Oct 31, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 46,000 | — | — | — | Open the original filing on SEC.gov |
| Oct 31, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 36,542 | — | — | — | Open the original filing on SEC.gov |
| Oct 31, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 82,542 | $37.14 | $3.1M | -57.4% | Open the original filing on SEC.gov |
| Oct 31, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 46,000 | $8.83 | $406.2K | +47.0% | Open the original filing on SEC.gov |
| Oct 31, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 36,542 | $3.80 | $138.9K | +59.6% | Open the original filing on SEC.gov |
| Sep 2, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 1,725 | — | — | — | Open the original filing on SEC.gov |
| Sep 2, 2025 | KNSA | Kiniksa Pharmaceuticals… | FTAX | 835 | $34.28 | $28.6K | -1.3% | Open the original filing on SEC.gov |
| Sep 2, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 1,725 | — | — | +2.9% | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 2,498 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 1,624 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 1,750 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 39,364 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 9,828 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | FTAX | 2,841 | $33.49 | $95.1K | -4.5% | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 2,498 | — | — | +4.1% | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 1,624 | — | — | +2.8% | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 1,750 | — | — | +3.0% | Open the original filing on SEC.gov |
| Aug 6, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 29,325 | — | — | — | Open the original filing on SEC.gov |
| Aug 6, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 29,325 | $32.55 | $954.5K | -33.8% | Open the original filing on SEC.gov |
| Aug 6, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 29,325 | $3.80 | $111.4K | +51.1% | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 200 | — | — | — | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 200 | $27.00 | $5.4K | -0.4% | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 200 | $3.80 | $760 | +0.4% | Open the original filing on SEC.gov |
| May 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 8,266 | — | — | — | Open the original filing on SEC.gov |
| May 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 8,007 | — | — | — | Open the original filing on SEC.gov |
| May 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 5,201 | — | — | — | Open the original filing on SEC.gov |
| May 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 4,954 | — | — | — | Open the original filing on SEC.gov |