NKTR NEKTAR THERAPEUTICS
Nasdaq · SEC CIK 906709 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $2.43M 13 sales by 3 insiders
- Filings on record
- 148 since 2021-07-22, latest 2026-08-20 19:05
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| ROBIN HOWARD W | Pres, CEO, Dir | — | $1.42M |
| Zalevsky Jonathan | Chief R, D Off | — | $974.2K |
| Wilson Mark Andrew | CLO | — | $34.2K |
Transactions 151
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022-05-17 | 2022-05-15 | NKTR | Zalevsky Jonathan | Chief R, D Off | A - Grant | $0.00 | +23.9K | 298.1K | +9% | $0 | |
| 2022-05-17 | 2022-05-16 | NKTR | Zalevsky Jonathan | Chief R, D Off | S - Sale | $3.95 | -21.7K | 276.4K | -7% | -$85.6K | |
| 2022-05-17 | 2022-05-16 | NKTR | Wilson Mark Andrew | SVP, GC | S - Sale | $3.95 | -3,136 | 117.9K | -3% | -$12.4K | |
| 2022-02-18 | 2022-02-16 | NKTR | Thomsen Jillian B. | SVP, CAO | S - Sale | $10.95 | -2,363 | 165.3K | -1% | -$25.9K | |
| 2022-02-18 | 2022-02-16 | NKTR | Labrucherie Gil M | SVP, COO, CFO | S - Sale | $10.95 | -7,579 | 301.6K | -2% | -$83.0K | |
| 2022-02-18 | 2022-02-16 | NKTR | Zalevsky Jonathan | Chief R, D Off | S - Sale | $10.95 | -10.9K | 274.1K | -4% | -$119.5K | |
| 2022-02-18 | 2022-02-16 | NKTR | Wilson Mark Andrew | SVP, GC | S - Sale | $10.95 | -3,661 | 121.1K | -3% | -$40.1K | |
| 2022-02-18 | 2022-02-16 | NKTR | NORTHCOTT JOHN | SVP, Chief Commercial Off | S - Sale | $10.95 | -4,852 | 227.8K | -2% | -$53.1K | |
| 2022-02-18 | 2022-02-16 | NKTR | ROBIN HOWARD W | Pres, CEO, Dir | S - Sale | $10.95 | -12.5K | 589.0K | -2% | -$136.7K | |
| D | 2021-12-20 | 2021-12-16 | NKTR | Zalevsky Jonathan | Chief R, D Off | A - Grant | $0.00 | +53.0K | 285.0K | +23% | $0 |
| D | 2021-12-20 | 2021-12-16 | NKTR | Labrucherie Gil M | SVP, COO, CFO | A - Grant | $0.00 | +53.0K | 309.2K | +21% | $0 |
| D | 2021-12-20 | 2021-12-16 | NKTR | ROBIN HOWARD W | Pres, CEO, Dir | A - Grant | $0.00 | +126.0K | 601.5K | +27% | $0 |
| D | 2021-12-20 | 2021-12-16 | NKTR | Thomsen Jillian B. | SVP, CAO | A - Grant | $0.00 | +21.2K | 167.7K | +14% | $0 |
| D | 2021-12-20 | 2021-12-16 | NKTR | Wilson Mark Andrew | SVP, GC | A - Grant | $0.00 | +37.8K | 124.7K | +43% | $0 |
| D | 2021-12-20 | 2021-12-16 | NKTR | NORTHCOTT JOHN | SVP, Chief Commercial Off | A - Grant | $0.00 | +37.8K | 232.7K | +19% | $0 |
| M | 2021-11-18 | 2021-11-16+ | NKTR | Labrucherie Gil M | SVP, COO, CFO | S - Sale | $13.10 | -24.1K | 259.7K | -9% | -$316.4K |
| 2021-11-17 | 2021-11-15 | NKTR | Thomsen Jillian B. | SVP, CAO | A - Grant | $0.00 | +14.9K | 152.7K | +11% | $0 | |
| 2021-11-17 | 2021-11-16 | NKTR | Thomsen Jillian B. | SVP, CAO | S - Sale | $13.16 | -6,741 | 146.0K | -4% | -$88.7K | |
| 2021-11-17 | 2021-11-15 | NKTR | Zalevsky Jonathan | Chief R, D Off | A - Grant | $0.00 | +40.1K | 253.0K | +19% | $0 | |
| 2021-11-17 | 2021-11-16 | NKTR | Zalevsky Jonathan | Chief R, D Off | S - Sale | $13.16 | -20.9K | 232.1K | -8% | -$274.6K | |
| 2021-11-17 | 2021-11-15 | NKTR | Labrucherie Gil M | SVP, COO, CFO | A - Grant | $0.00 | +40.1K | 280.8K | +17% | $0 | |
| 2021-11-17 | 2021-11-16 | NKTR | NORTHCOTT JOHN | SVP, Chief Commercial Off | S - Sale | $13.16 | -6,061 | 194.9K | -3% | -$79.8K | |
| 2021-11-17 | 2021-11-15 | NKTR | ROBIN HOWARD W | Pres, CEO, Dir | A - Grant | $0.00 | +94.1K | 518.2K | +22% | $0 | |
| 2021-11-17 | 2021-11-16 | NKTR | ROBIN HOWARD W | Pres, CEO, Dir | S - Sale | $13.16 | -42.8K | 475.4K | -8% | -$562.9K | |
| 2021-11-17 | 2021-11-15 | NKTR | Wilson Mark Andrew | SVP, GC | A - Grant | $0.00 | +20.1K | 93.0K | +28% | $0 | |
| 2021-11-17 | 2021-11-16 | NKTR | Wilson Mark Andrew | SVP, GC | S - Sale | $13.16 | -6,564 | 86.4K | -7% | -$86.4K | |
| D | 2021-11-15 | 2021-11-11 | NKTR | Brainard Diana | Dir | A - Grant | $0.00 | +18.4K | 18.4K | New | $0 |
| D | 2021-11-09 | 2021-11-09 | NKTR | GREER R SCOTT | Dir | M - OptEx | $12.80 | +12.5K | 293.4K | +4% | +$160.0K |
| D | 2021-09-24 | 2021-09-22 | NKTR | Curet Myriam | Dir | A - Grant | $0.00 | +10.2K | 29.4K | +53% | $0 |
| D | 2021-09-24 | 2021-09-22 | NKTR | Curet Myriam | Dir | S - Sale | $17.78 | -3,665 | 25.8K | -12% | -$65.2K |
| D | 2021-09-24 | 2021-09-22 | NKTR | Ajer Jeffrey Robert | Dir | S - Sale | $17.78 | -3,665 | 32.5K | -10% | -$65.2K |
| D | 2021-09-24 | 2021-09-22 | NKTR | Ajer Jeffrey Robert | Dir | A - Grant | $0.00 | +10.2K | 36.2K | +39% | $0 |
| D | 2021-09-24 | 2021-09-22 | NKTR | WHITFIELD ROY A | Dir | A - Grant | $0.00 | +10.2K | 236.1K | +5% | $0 |
| D | 2021-09-24 | 2021-09-22 | NKTR | GREER R SCOTT | Dir | A - Grant | $0.00 | +10.2K | 280.9K | +4% | $0 |
| D | 2021-09-24 | 2021-09-22 | NKTR | EASTHAM KARIN | Dir | A - Grant | $0.00 | +10.2K | 34.3K | +42% | $0 |
| D | 2021-09-24 | 2021-09-22 | NKTR | CHESS ROBERT | Dir | A - Grant | $0.00 | +10.2K | 284.5K | +4% | $0 |
| D | 2021-09-24 | 2021-09-22 | NKTR | CHESS ROBERT | Dir | S - Sale | $17.94 | -4,600 | 279.9K | -2% | -$82.5K |
| D | 2021-09-17 | 2021-09-16 | NKTR | WHITFIELD ROY A | Dir | M - OptEx | $13.80 | +40.0K | 225.8K | +22% | +$552.0K |
| DM | 2021-09-10 | 2021-09-08+ | NKTR | CHESS ROBERT | Dir | S - Sale+OE | $16.01 | -18.3K | 274.3K | -6% | -$292.7K |
| DM | 2021-09-10 | 2021-09-08+ | NKTR | CHESS ROBERT | Dir | M - OptEx | $13.80 | +18.3K | 282.3K | +7% | +$252.3K |
| D | 2021-08-31 | 2021-08-31 | NKTR | GREER R SCOTT | Dir | M - OptEx | $12.70 | +45.0K | 270.7K | +20% | +$571.5K |
| MI | 2021-08-26 | 2021-08-24 | NKTR | CHESS ROBERT | Dir | G - Gift | $0.00 | +6,300 | 2,100 | New | $0 |
| 2021-08-26 | 2021-08-24 | NKTR | CHESS ROBERT | Dir | G - Gift | $0.00 | -6,300 | 274.3K | -2% | $0 | |
| 2021-08-18 | 2021-08-16 | NKTR | NORTHCOTT JOHN | SVP, Chief Commercial Off | S - Sale | $13.83 | -6,192 | 200.9K | -3% | -$85.6K | |
| 2021-08-18 | 2021-08-16 | NKTR | Zalevsky Jonathan | Chief R, D Off | S - Sale | $13.83 | -7,662 | 212.8K | -3% | -$106.0K | |
| M | 2021-08-18 | 2021-08-16+ | NKTR | Labrucherie Gil M | SVP, COO, CFO | S - Sale | $13.76 | -10.9K | 240.2K | -4% | -$149.5K |
| 2021-08-18 | 2021-08-16 | NKTR | Thomsen Jillian B. | SVP, CAO | S - Sale | $13.83 | -13.3K | 137.8K | -9% | -$184.5K | |
| 2021-08-18 | 2021-08-16 | NKTR | ROBIN HOWARD W | Pres, CEO, Dir | S - Sale | $13.83 | -11.5K | 424.1K | -3% | -$159.3K | |
| 2021-08-18 | 2021-08-16 | NKTR | Wilson Mark Andrew | SVP, GC | S - Sale | $13.83 | -1,910 | 72.9K | -3% | -$26.4K | |
| DM | 2021-07-22 | 2021-07-20+ | NKTR | CHESS ROBERT | Dir | M - OptEx | $13.80 | +5,721 | 284.1K | +2% | +$78.9K |
| DM | 2021-07-22 | 2021-07-20+ | NKTR | CHESS ROBERT | Dir | S - Sale+OE | $16.81 | -5,721 | 280.6K | -2% | -$96.1K |
Purchase Sale Sale after option exercise All abbreviations