Form 4 filings across 2 companies. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$42.8M
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 56 most recent Form 4 transactions.
| Jun 26 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 50,000 | $80.59 | $4M | -16.9% | Open the original filing on SEC.gov |
| Jun 26 | IONS | Ionis Pharmaceuticals INC | MEXER◷ | 50,000 | $56.78 | $2.8M | +20.4% | Open the original filing on SEC.gov |
| Jun 25 | IONS | Ionis Pharmaceuticals INC | MEXER◷◆ | 21,072 | — | — | — | Open the original filing on SEC.gov |
| Jun 25 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 21,072 | $78.49 | $1.7M | -7.9% | Open the original filing on SEC.gov |
| Jun 25 | IONS | Ionis Pharmaceuticals INC | MEXER◷ | 21,072 | $32.60 | $686.9K | +8.6% | Open the original filing on SEC.gov |
| Jun 24 | IONS | Ionis Pharmaceuticals INC | MEXER◷◆ | 14,565 | — | — | — | Open the original filing on SEC.gov |
| Jun 24 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 14,565 | $78.41 | $1.1M | -5.6% | Open the original filing on SEC.gov |
| Jun 24 | IONS | Ionis Pharmaceuticals INC | MEXER◷ | 14,565 | $32.60 | $474.8K | +5.9% | Open the original filing on SEC.gov |
| Jun 17 | CGTX | Cognition Therapeutics INC | AGRANT | 25,000 | — | — | +51.5% | Open the original filing on SEC.gov |
| May 14 | IONS | Ionis Pharmaceuticals INC | MEXER◷◆ | 3,220 | — | — | — | Open the original filing on SEC.gov |
| May 14 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 3,220 | $78.68 | $253.3K | -1.3% | Open the original filing on SEC.gov |
| May 14 | IONS | Ionis Pharmaceuticals INC | MEXER◷ | 3,220 | $32.60 | $105K | +1.3% | Open the original filing on SEC.gov |
| May 13 | IONS | Ionis Pharmaceuticals INC | MEXER◷◆ | 1,316 | — | — | — | Open the original filing on SEC.gov |
| May 13 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 1,316 | $78.01 | $102.7K | -0.5% | Open the original filing on SEC.gov |
| May 13 | IONS | Ionis Pharmaceuticals INC | MEXER◷ | 1,316 | $32.60 | $42.9K | +0.5% | Open the original filing on SEC.gov |
| Mar 10 | IONS | Ionis Pharmaceuticals INC | MEXER◷◆ | 34,103 | — | — | — | Open the original filing on SEC.gov |
| Mar 10 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 17,591 | $76.34 | $1.3M | -6.8% | Open the original filing on SEC.gov |
| Mar 10 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 16,512 | $75.47 | $1.2M | -6.0% | Open the original filing on SEC.gov |
| Mar 10 | IONS | Ionis Pharmaceuticals INC | MEXER◷ | 34,103 | $60.89 | $2.1M | +14.1% | Open the original filing on SEC.gov |
| Mar 9 | IONS | Ionis Pharmaceuticals INC | MEXER◷◆ | 73,529 | — | — | — | Open the original filing on SEC.gov |
| Mar 9 | IONS | Ionis Pharmaceuticals INC | MEXER◷◆ | 40,822 | — | — | — | Open the original filing on SEC.gov |
| Mar 9 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 1,684 | $75.58 | $127.3K | -0.7% | Open the original filing on SEC.gov |
| Mar 9 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 117,604 | $75.26 | $8.9M | -32.5% | Open the original filing on SEC.gov |
| Mar 9 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 7,382 | $74.11 | $547.1K | -2.0% | Open the original filing on SEC.gov |
| Mar 9 | IONS | Ionis Pharmaceuticals INC | MEXER◷ | 73,529 | $60.89 | $4.5M | +24.9% | Open the original filing on SEC.gov |
| Mar 9 | IONS | Ionis Pharmaceuticals INC | MEXER◷ | 40,822 | $60.89 | $2.5M | +16.0% | Open the original filing on SEC.gov |
| Feb 27 | IONS | Ionis Pharmaceuticals INC | JOTHER | 484 | $48.87 | $23.7K | +0.2% | Open the original filing on SEC.gov |
| Feb 6 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 29,430 | $85.79 | $2.5M | -10.4% | Open the original filing on SEC.gov |
| Jan 30 | IONS | Ionis Pharmaceuticals INC | SSELL | 62,970 | $82.72 | $5.2M | -18.1% | Open the original filing on SEC.gov |
| Jan 29 | IONS | Ionis Pharmaceuticals INC | AGRANT | 122,214 | — | — | +54.4% | Open the original filing on SEC.gov |
| Jan 16 | IONS | Ionis Pharmaceuticals INC | SSELL | 44,034 | $74.82 | $3.3M | -16.4% | Open the original filing on SEC.gov |
| Jan 15 | IONS | Ionis Pharmaceuticals INC | AGRANT◆ | 42,705 | — | — | — | Open the original filing on SEC.gov |
| Jan 15 | IONS | Ionis Pharmaceuticals INC | MEXER◆ | 89,145 | — | — | — | Open the original filing on SEC.gov |
| Jan 15 | IONS | Ionis Pharmaceuticals INC | AGRANT◆ | 113,880 | — | — | — | Open the original filing on SEC.gov |
| Jan 15 | IONS | Ionis Pharmaceuticals INC | MEXER | 89,145 | — | — | +49.6% | Open the original filing on SEC.gov |
| Jan 2 | IONS | Ionis Pharmaceuticals INC | AGRANT◆ | 85,410 | — | — | — | Open the original filing on SEC.gov |
| Oct 6, 2025 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 437 | $69.26 | $30.3K | -0.2% | Open the original filing on SEC.gov |
| Sep 3, 2025 | IONS | Ionis Pharmaceuticals INC | MEXER◆ | 102,900 | — | — | — | Open the original filing on SEC.gov |
| Sep 3, 2025 | IONS | Ionis Pharmaceuticals INC | MEXER◆ | 42,030 | — | — | — | Open the original filing on SEC.gov |
| Sep 3, 2025 | IONS | Ionis Pharmaceuticals INC | MEXER◆ | 27,568 | — | — | — | Open the original filing on SEC.gov |
| Sep 3, 2025 | IONS | Ionis Pharmaceuticals INC | MEXER◆ | 31,316 | — | — | — | Open the original filing on SEC.gov |
| Sep 3, 2025 | IONS | Ionis Pharmaceuticals INC | SSELL◷? | 59,699 | $61.06 | $3.6M | -24.9% | Open the original filing on SEC.gov |
| Sep 3, 2025 | IONS | Ionis Pharmaceuticals INC | MEXER | 27,568 | $32.60 | $898.7K | +13.0% | Open the original filing on SEC.gov |
| Sep 3, 2025 | IONS | Ionis Pharmaceuticals INC | MEXER | 31,316 | $32.60 | $1M | +17.3% | Open the original filing on SEC.gov |
| Sep 3, 2025 | IONS | Ionis Pharmaceuticals INC | SSELL◷? | 127,500 | $60.13 | $7.7M | -41.3% | Open the original filing on SEC.gov |
| Sep 3, 2025 | IONS | Ionis Pharmaceuticals INC | MEXER | 42,030 | $37.58 | $1.6M | +15.8% | Open the original filing on SEC.gov |
| Sep 3, 2025 | IONS | Ionis Pharmaceuticals INC | SSELL◷? | 16,615 | $59.12 | $982.3K | -5.9% | Open the original filing on SEC.gov |
| Sep 3, 2025 | IONS | Ionis Pharmaceuticals INC | MEXER | 102,900 | $53.77 | $5.5M | +57.2% | Open the original filing on SEC.gov |
| Aug 29, 2025 | IONS | Ionis Pharmaceuticals INC | JOTHER | 189 | $27.71 | $5.2K | +0.1% | Open the original filing on SEC.gov |
| Jul 30, 2025 | IONS | Ionis Pharmaceuticals INC | MEXER◷◆ | 2,432 | — | — | — | Open the original filing on SEC.gov |
| Jul 30, 2025 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 2,432 | $45.00 | $109.4K | -1.3% | Open the original filing on SEC.gov |
| Jul 30, 2025 | IONS | Ionis Pharmaceuticals INC | MEXER◷ | 2,432 | $32.60 | $79.3K | +1.4% | Open the original filing on SEC.gov |
| Jul 11, 2025 | IONS | Ionis Pharmaceuticals INC | SSELL◷ | 1,160 | $41.74 | $48.4K | -0.6% | Open the original filing on SEC.gov |
| Jun 18, 2025 | CGTX | Cognition Therapeutics INC | AGRANT | 34,000 | — | — | +234.5% | Open the original filing on SEC.gov |