Zalevsky Jonathan
Insider CIK 1789857 · NKTR Chief R&D Officer
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| NKTR NEKTAR THERAPEUTICS | S Sale | 2026-08-18 | 2026-08-20 | 186 | $71.98 | $13.4K | 9,570 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2026-08-18 | 2026-08-20 | 186 | $71.98 | $13.4K | 9,570 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2026-07-24 | 2026-07-24 | 16,500 | — | $0 | 16,500 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2026-06-30 | 2026-07-02 | 5,681 | $70.00 | $397.7K | 9,756 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2026-06-15 | 2026-06-17 | 5,538 | $60.71 | $336.2K | 15,437 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2026-05-19 | 2026-05-21 | 199 | $65.51 | $13.0K | 20,975 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2026-02-18 | 2026-02-20 | 180 | $73.00 | $13.1K | 21,174 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2026-01-20 | 2026-01-22 | 3,867 | $35.67 | $137.9K | 21,354 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2025-12-22 | 2025-12-23 | 25,000 | — | $0 | 25,000 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award | 2025-12-22 | 2025-12-23 | 6,250 | — | $0 | 25,221 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2025-11-25 | 2025-11-25 | 1,157 | $54.28 | $62.8K | 18,971 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2025-11-21 | 2025-11-25 | 4,766 | — | $0 | 4,766 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award | 2025-11-21 | 2025-11-25 | 2,666 | — | $0 | 20,128 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2025-09-04 | 2025-09-08 | 432 | $33.60 | $14.5K | 17,958 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2025-09-04 | 2025-09-08 | 793 | $32.43 | $25.7K | 18,390 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2025-09-04 | 2025-09-08 | 189 | $34.41 | $6.5K | 17,769 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2025-09-04 | 2025-09-08 | 307 | $35.69 | $11.0K | 17,462 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2025-09-02 | 2025-09-04 | 485 | $30.10 | $14.6K | 19,183 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2025-08-19 | 2025-08-21 | 16,666 | — | $0 | 16,666 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2025-08-19 | 2025-08-21 | 725 | $26.59 | $19.3K | 19,668 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2025-05-19 | 2025-05-21 | 10,712 | $0.67 | $7.2K | 305,892 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2025-02-19 | 2025-02-21 | 10,300 | $1.01 | $10.4K | 316,604 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2024-12-19 | 2024-12-20 | 51,115 | $0.94 | $48.0K | 326,904 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2024-12-13 | 2024-12-17 | 270,000 | — | $0 | 270,000 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2024-12-13 | 2024-12-17 | 375,000 | — | $0 | 375,000 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award | 2024-12-13 | 2024-12-17 | 135,000 | — | $0 | 378,019 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2024-11-19 | 2024-11-20 | 7,785 | $1.01 | $7.9K | 243,019 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2024-08-19 | 2024-08-20 | 6,866 | $1.28 | $8.8K | 250,804 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2024-05-17 | 2024-05-20 | 7,355 | $1.75 | $12.9K | 257,670 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2024-02-20 | 2024-02-22 | 9,014 | $0.68 | $6.1K | 265,025 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2023-12-13 | 2023-12-15 | 250,000 | — | $0 | 250,000 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2023-11-17 | 2023-11-20 | 9,646 | $0.49 | $4.7K | 274,039 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2023-08-16 | 2023-08-17 | 9,703 | $0.78 | $7.6K | 283,685 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2023-05-16 | 2023-05-17 | 9,791 | $0.72 | $7.0K | 293,388 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2023-02-16 | 2023-02-17 | 10,484 | $3.00 | $31.5K | 303,179 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2022-11-16 | 2022-11-18 | 13,460 | $3.57 | $48.1K | 313,663 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2022-08-18 | 2022-08-19 | 73,716 | $4.65 | $342.8K | 327,123 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2022-08-16 | 2022-08-17 | 10,560 | $4.76 | $50.3K | 400,839 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2022-08-15 | 2022-08-17 | 270,000 | — | $0 | 270,000 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award | 2022-08-15 | 2022-08-17 | 135,000 | — | $0 | 411,399 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2022-05-16 | 2022-05-17 | 21,673 | $3.95 | $85.6K | 276,399 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award | 2022-05-15 | 2022-05-17 | 23,950 | — | $0 | 298,072 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2022-02-16 | 2022-02-18 | 10,912 | $10.95 | $119.5K | 274,122 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2021-12-16 | 2021-12-20 | 94,000 | — | $0 | 94,000 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award | 2021-12-16 | 2021-12-20 | 52,950 | — | $0 | 285,034 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2021-11-16 | 2021-11-17 | 20,869 | $13.16 | $274.6K | 232,084 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award | 2021-11-15 | 2021-11-17 | 40,150 | — | $0 | 252,953 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2021-10-12 | 2021-10-14 | 71,550 | — | $0 | 71,550 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2021-08-16 | 2021-08-18 | 7,662 | $13.83 | $106.0K | 212,803 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2021-05-17 | 2021-05-19 | 31,111 | $18.30 | $569.3K | 235,065 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2021-02-16 | 2021-02-18 | 24,141 | $22.37 | $540.0K | 266,176 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2020-12-18 | 2020-12-22 | 71,500 | — | $0 | 71,500 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award | 2020-12-18 | 2020-12-22 | 40,000 | — | $0 | 290,317 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2020-11-23 | 2020-11-25 | 16,380 | $16.40 | $268.6K | 250,317 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2020-11-16 | 2020-11-18 | 29,618 | $16.93 | $501.4K | 266,697 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2020-08-17 | 2020-08-19 | 26,200 | $19.67 | $515.4K | 296,315 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2020-05-18 | 2020-05-20 | 4,558 | $22.51 | $102.6K | 322,515 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2020-02-18 | 2020-02-20 | 4,774 | $22.35 | $106.7K | 327,073 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2019-12-12 | 2019-12-16 | 20,100 | — | $0 | 20,100 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2019-12-12 | 2019-12-16 | 71,550 | — | $0 | 71,550 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award | 2019-12-12 | 2019-12-16 | 40,150 | — | $0 | 331,847 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | S Sale | 2019-11-18 | 2019-11-20 | 3,960 | $17.97 | $71.2K | 291,697 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award deriv | 2019-10-01 | 2019-10-02 | 150,000 | — | $0 | 150,000 | SEC↗ |
| NKTR NEKTAR THERAPEUTICS | A Award | 2019-10-01 | 2019-10-02 | 75,000 | — | $0 | 295,657 | SEC↗ |