Buys | $0 | 0 | 0 |
Sells | $511,901 | 19 | 100 |
CHESS ROBERT | director | 0 | $0 | 1 | $23,400 | $-23,400 |
Wilson Mark Andrew | Chief Legal Officer | 0 | $0 | 6 | $80,610 | $-80,610 |
Zalevsky Jonathan | Chief R&D Officer | 0 | $0 | 5 | $87,974 | $-87,974 |
Deep Track Capital, LP | 10 percent owner | 0 | $0 | 1 | $99,630 | $-99,630 |
ROBIN HOWARD W | President & CEO | 0 | $0 | 6 | $220,287 | $-220,287 |
Nektar Therapeutics, a biopharmaceutical company, focuses on discovering and developing medicines in areas of unmet medical need in the United States and internationally. The company's products include Bempegaldesleukin, a CD122-preferential interleukin-2 (IL-2) pathway agonist, which is in phase 3 clinical trial to treat metastatic melanoma, renal cell carcinoma, muscle-invasive bladder cancer, squamous cell carcinoma of the head and neck, and adjuvant melanoma; phase 2 clinical trial for the treatment of renal cell carcinoma, non-small cell …
Over the last 12 months, insiders at Nektar Therapeutics have bought $0 and sold $511,901 worth of Nektar Therapeutics stock.
On average, over the past 5 years, insiders at Nektar Therapeutics have bought $0 and sold $5.14M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 15,000 shares for transaction amount of $259,200 was made by Doberstein Stephen K (SVP & Chief Scientific Officer) on 2019‑09‑05.
2025-02-19 | Sale | ROBIN HOWARD W | President & CEO | 23,774 0.0123% | $1.01 | $24,012 | -15.92% | |
2025-02-19 | Sale | Wilson Mark Andrew | Chief Legal Officer | 11,040 0.0057% | $1.01 | $11,150 | -15.92% | |
2025-02-19 | Sale | Zalevsky Jonathan | Chief R&D Officer | 10,300 0.0053% | $1.01 | $10,403 | -15.92% | |
2024-12-24 | Sale | Wilson Mark Andrew | Chief Legal Officer | 16,560 0.0088% | $0.89 | $14,738 | -3.28% | |
2024-12-23 | Sale | Wilson Mark Andrew | Chief Legal Officer | 33,402 0.018% | $0.90 | $30,062 | -2.12% | |
2024-12-19 | Sale | Zalevsky Jonathan | Chief R&D Officer | 51,115 0.027% | $0.94 | $48,048 | -5.60% | |
2024-12-18 | Sale | ROBIN HOWARD W | President & CEO | 85,035 0.0497% | $0.99 | $84,185 | -3.61% | |
2024-12-17 | Sale | ROBIN HOWARD W | President & CEO | 46,995 0.0255% | $1.01 | $47,465 | -12.57% | |
2024-11-19 | Sale | ROBIN HOWARD W | President & CEO | 16,278 0.0087% | $1.01 | $16,441 | -10.87% | |
2024-11-19 | Sale | Zalevsky Jonathan | Chief R&D Officer | 7,785 0.0042% | $1.01 | $7,863 | -10.87% | |
2024-11-19 | Sale | Wilson Mark Andrew | Chief Legal Officer | 6,407 0.0034% | $1.01 | $6,471 | -10.87% | |
2024-08-19 | Sale | ROBIN HOWARD W | President & CEO | 14,881 0.0078% | $1.28 | $19,048 | -19.55% | |
2024-08-19 | Sale | Zalevsky Jonathan | Chief R&D Officer | 6,866 0.0036% | $1.28 | $8,788 | -19.55% | |
2024-08-19 | Sale | Wilson Mark Andrew | Chief Legal Officer | 5,651 0.003% | $1.28 | $7,233 | -19.55% | |
2024-06-14 | Sale | CHESS ROBERT | director | 19,500 0.0101% | $1.20 | $23,400 | 0.00% | |
2024-05-17 | Sale | ROBIN HOWARD W | President & CEO | 16,650 0.0087% | $1.75 | $29,138 | -32.95% | |
2024-05-17 | Sale | Zalevsky Jonathan | Chief R&D Officer | 7,355 0.0039% | $1.75 | $12,871 | -32.95% | |
2024-05-17 | Sale | Wilson Mark Andrew | Chief Legal Officer | 6,260 0.0033% | $1.75 | $10,955 | -32.95% | |
2024-05-10 | Sale | Deep Track Capital, LP | 10 percent owner | 56,000 0.0308% | $1.78 | $99,630 | -32.39% | |
2024-02-20 | Sale | ROBIN HOWARD W | President & CEO | 20,033 0.0107% | $0.68 | $13,622 | +82.34% |
ROBIN HOWARD W | President & CEO | 1086901 0.5892% | $974,732.82 | 1 | 80 | <0.0001% |
WHITFIELD ROY A | director | 216250 0.1172% | $193,933.00 | 3 | 2 | +51.06% |
GREER R SCOTT | director | 176574 0.0957% | $158,351.56 | 1 | 5 | +42.48% |
Doberstein Stephen K | SVP & Chief Scientific Officer | 107668 0.0584% | $96,556.66 | 1 | 20 | +17.27% |
WINGER DENNIS L | director | 42750 0.0232% | $38,338.20 | 1 | 4 | +8.33% |
$2,924,567 | 72 | -4.87% | $157.74M | |
$613,304,943 | 46 | 11.85% | $191.55M | |
$79,019,806 | 27 | 7.24% | $165.26M | |
$6,915,275 | 21 | -32.61% | $158.47M | |
$2,484,989 | 17 | -17.86% | $156.9M |
Increased Positions | 70 | +49.65% | 22M | +15.73% |
Decreased Positions | 51 | -36.17% | 30M | -21.32% |
New Positions | 21 | New | 5M | New |
Sold Out Positions | 16 | Sold Out | 2M | Sold Out |
Total Postitions | 160 | +13.48% | 133M | -5.59% |
Blackrock, Inc. | $13,517.00 | 8.74% | 16.09M | +122,236 | +0.77% | 2024-12-31 |
Vanguard Group Inc | $10,356.00 | 6.7% | 12.33M | -792,771 | -6.04% | 2024-12-31 |
Samlyn Capital, Llc | $8,120.00 | 5.25% | 9.67M | +467,097 | +5.08% | 2024-12-31 |
Nantahala Capital Management, Llc | $6,560.00 | 4.25% | 7.81M | +4M | +90.02% | 2024-12-31 |
Acadian Asset Management Llc | $6,049.00 | 3.91% | 7.2M | +2M | +27.34% | 2024-12-31 |
Eventide Asset Management, Llc | $5,586.00 | 3.61% | 6.65M | -3M | -29.25% | 2024-12-31 |
Primecap Management Co/Ca/ | $4,654.00 | 3.01% | 5.54M | -372,067 | -6.29% | 2024-12-31 |
Woodline Partners Lp | $4,179.00 | 2.7% | 4.97M | +3M | +187.27% | 2024-12-31 |
Millennium Management Llc | $3,801.00 | 2.46% | 4.52M | -536,773 | -10.61% | 2024-12-31 |
Tcg Crossover Management, Llc | $3,360.00 | 2.17% | 4M | 0 | 0% | 2024-12-31 |