Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$2.3M
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 11 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 28 most recent Form 4 transactions.
| Jun 17 | NKTR | Nektar Therapeutics | SSELL◷ | 4,500 | $61.65 | $277.4K | -7.6% | Open the original filing on SEC.gov |
| Jun 17 | NKTR | Nektar Therapeutics | SSELL◷ | 5,500 | $60.81 | $334.5K | -8.5% | Open the original filing on SEC.gov |
| Jun 16 | NKTR | Nektar Therapeutics | SSELL◷ | 4,697 | $60.71 | $285.2K | -6.7% | Open the original filing on SEC.gov |
| Jun 16 | NKTR | Nektar Therapeutics | SSELL◷ | 5,303 | $59.97 | $318K | -7.1% | Open the original filing on SEC.gov |
| May 19 | NKTR | Nektar Therapeutics | SSELL | 444 | $65.51 | $29.1K | -0.6% | Open the original filing on SEC.gov |
| Feb 18 | NKTR | Nektar Therapeutics | SSELL | 423 | $73.00 | $30.9K | -0.6% | Open the original filing on SEC.gov |
| Dec 22, 2025 | NKTR | Nektar Therapeutics | AGRANT◆ | 86,667 | — | — | — | Open the original filing on SEC.gov |
| Dec 22, 2025 | NKTR | Nektar Therapeutics | AGRANT | 21,667 | — | — | +39.9% | Open the original filing on SEC.gov |
| Nov 25, 2025 | NKTR | Nektar Therapeutics | SSELL | 2,207 | $54.28 | $119.8K | -3.9% | Open the original filing on SEC.gov |
| Nov 21, 2025 | NKTR | Nektar Therapeutics | AGRANT◆ | 12,170 | — | — | — | Open the original filing on SEC.gov |
| Nov 21, 2025 | NKTR | Nektar Therapeutics | AGRANT | 7,110 | — | — | +14.4% | Open the original filing on SEC.gov |
| Sep 9, 2025 | NKTR | Nektar Therapeutics | SSELL◷ | 1,210 | $48.18 | $58.3K | -2.4% | Open the original filing on SEC.gov |
| Sep 9, 2025 | NKTR | Nektar Therapeutics | SSELL◷ | 2,156 | $47.49 | $102.4K | -4.1% | Open the original filing on SEC.gov |
| Sep 9, 2025 | NKTR | Nektar Therapeutics | SSELL◷ | 1,200 | $46.41 | $55.7K | -2.2% | Open the original filing on SEC.gov |
| Sep 9, 2025 | NKTR | Nektar Therapeutics | SSELL◷ | 2,100 | $45.16 | $94.8K | -3.8% | Open the original filing on SEC.gov |
| Sep 5, 2025 | NKTR | Nektar Therapeutics | SSELL◷ | 1,136 | $39.89 | $45.3K | -2.0% | Open the original filing on SEC.gov |
| Sep 5, 2025 | NKTR | Nektar Therapeutics | SSELL◷ | 2,226 | $38.82 | $86.4K | -3.8% | Open the original filing on SEC.gov |
| Sep 5, 2025 | NKTR | Nektar Therapeutics | SSELL◷ | 3,304 | $37.87 | $125.1K | -5.3% | Open the original filing on SEC.gov |
| Sep 4, 2025 | NKTR | Nektar Therapeutics | SSELL◷ | 1,134 | $35.80 | $40.6K | -1.8% | Open the original filing on SEC.gov |
| Sep 4, 2025 | NKTR | Nektar Therapeutics | SSELL◷ | 613 | $34.40 | $21.1K | -0.9% | Open the original filing on SEC.gov |
| Sep 4, 2025 | NKTR | Nektar Therapeutics | SSELL◷ | 1,496 | $33.54 | $50.2K | -2.3% | Open the original filing on SEC.gov |
| Sep 4, 2025 | NKTR | Nektar Therapeutics | SSELL◷ | 1,923 | $32.37 | $62.2K | -2.8% | Open the original filing on SEC.gov |
| Sep 2, 2025 | NKTR | Nektar Therapeutics | SSELL◷ | 1,500 | $30.16 | $45.2K | -2.2% | Open the original filing on SEC.gov |
| Aug 19, 2025 | NKTR | Nektar Therapeutics | AGRANT◆ | 86,666 | — | — | — | Open the original filing on SEC.gov |
| Aug 19, 2025 | NKTR | Nektar Therapeutics | SSELL | 1,573 | $26.59 | $41.8K | -2.2% | Open the original filing on SEC.gov |
| May 19, 2025 | NKTR | Nektar Therapeutics | SSELL | 23,208 | $0.67 | $15.5K | -2.1% | Open the original filing on SEC.gov |