Robert Chess
Insider
First SEC filing: Oct. 30, 2018 · Latest: Jan. 17, 2025
Insider at
Insider transactions
0 buys (P)
3 sells (S)
Net: $-2,617,661
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 23, 2026 | NKTR | A | 2,000 | · | · | 19,019 Direct | +11.75% | Acquired | (price as of 2026-10-02) |
| Sept. 23, 2026 | NKTR | A | 4,000 | · | · | 4,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2026 | TWST | M 10b5-1 | 18,417 | $11.89 | $218,978 | 39,501 Direct | +87.35% | Acquired | 1486.8% (price as of 2026-10-02) |
| Aug. 7, 2026 | TWST | S 10b5-1 | 18,417 | $110.89 | $2,042,261 | 21,084 Direct | -46.62% | Disposed | 70.1% (price as of 2026-10-02) |
| Aug. 7, 2026 | TWST | M 10b5-1 | 18,417 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 17, 2026 | TWST | M 10b5-1 | 10,000 | · | · | 18,417 Direct | -35.19% | Disposed | (price as of 2026-10-02) |
| March 17, 2026 | TWST | S 10b5-1 | 10,000 | $47.00 | $470,000 | 21,084 Direct | -32.17% | Disposed | 301.4% (price as of 2026-10-02) |
| March 17, 2026 | TWST | M 10b5-1 | 10,000 | $11.89 | $118,900 | 31,084 Direct | +47.43% | Acquired | 1486.8% (price as of 2026-10-02) |
| Feb. 13, 2026 | TWST | S | 2,184 | $48.26 | $105,400 | 21,084 Direct | -9.39% | Disposed | 290.9% (price as of 2026-10-02) |
| Feb. 5, 2026 | TWST | A | 5,095 | · | · | 23,268 Direct | +28.04% | Acquired | (price as of 2026-10-02) |
| Sept. 30, 2025 | NKTR | A | 8,000 | · | · | 8,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 7, 2025 | TWST | S | 2,940 | $53.14 | $156,232 | 18,173 Direct | -13.93% | Disposed | 255.0% (price as of 2026-10-02) |
| Feb. 5, 2025 | TWST | A | 4,472 | · | · | 21,113 Direct | +26.87% | Acquired | (price as of 2026-10-02) |
| Jan. 7, 2025 | TWST | S 10b5-1 | 5,000 | $50.00 | $250,000 | 16,641 Direct | -23.10% | Disposed | 277.3% (price as of 2026-10-02) |
| Dec. 5, 2024 | TWST | M 10b5-1 | 3,504 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 5, 2024 | TWST | S 10b5-1 | 709 | $52.45 | $37,187 | 21,641 Direct | -3.17% | Disposed | 259.7% (price as of 2026-10-02) |
| Dec. 5, 2024 | TWST | S 10b5-1 | 2,795 | $51.70 | $144,502 | 22,350 Direct | -11.12% | Disposed | 264.9% (price as of 2026-10-02) |
| Dec. 5, 2024 | TWST | M | 3,504 | $8.82 | $30,905 | 25,145 Direct | +16.19% | Acquired | 2039.1% (price as of 2026-10-02) |
| Nov. 11, 2024 | TWST | M 10b5-1 | 3,600 | · | · | 3,504 Direct | -50.68% | Disposed | (price as of 2026-10-02) |
| Nov. 11, 2024 | TWST | S 10b5-1 | 1,276 | $47.76 | $60,942 | 21,641 Direct | -5.57% | Disposed | 295.0% (price as of 2026-10-02) |
| Nov. 11, 2024 | TWST | S 10b5-1 | 2,324 | $46.99 | $109,205 | 22,917 Direct | -9.21% | Disposed | 301.5% (price as of 2026-10-02) |
| Nov. 11, 2024 | TWST | M 10b5-1 | 3,600 | $8.82 | $31,752 | 25,241 Direct | +16.64% | Acquired | 2039.1% (price as of 2026-10-02) |
| June 14, 2024 | NKTR | S 10b5-1 | 19,500 | $1.20 | $23,400 | 255,273 Direct | -7.10% | Disposed | 142.1% (price as of 2026-10-02) |
| Feb. 8, 2024 | TWST | S | 4,110 | $34.98 | $143,768 | 64,169 Direct | -6.02% | Disposed | 439.4% (price as of 2026-10-02) |
| Feb. 6, 2024 | TWST | A | 5,815 | · | · | 68,279 Direct | +9.31% | Acquired | (price as of 2026-10-02) |
| Sept. 19, 2023 | NKTR | A | 85,000 | · | · | 85,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 7, 2023 | TWST | A | 8,212 | · | · | 62,464 Direct | +15.14% | Acquired | (price as of 2026-10-02) |
| Sept. 22, 2022 | NKTR | S 10b5-1 | 10,200 | $0.67 | $6,834 | 274,773 Direct | -3.58% | Disposed | 333.6% (price as of 2026-10-02) |
| Sept. 22, 2022 | NKTR | S 10b5-1 | 5,100 | $3.19 | $16,269 | 228,179 Direct | -2.19% | Disposed | -8.9% (price as of 2026-10-02) |
| Sept. 16, 2022 | NKTR | A | 20,400 | · | · | 20,400 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 16, 2022 | NKTR | A | 10,200 | · | · | 233,279 Direct | +4.57% | Acquired | (price as of 2026-10-02) |
| Feb. 8, 2022 | TWST | A | 3,491 | · | · | 54,252 Direct | +6.88% | Acquired | (price as of 2026-10-02) |
| Feb. 4, 2022 | TWST | S | 253 | $58.88 | $14,897 | 50,761 Direct | -0.50% | Disposed | 220.4% (price as of 2026-10-02) |
| Nov. 1, 2021 | TWST | S 10b5-1 | 4,000 | $120.15 | $480,600 | 51,014 Direct | -7.27% | Disposed | 57.0% (price as of 2026-10-02) |
| Oct. 21, 2021 | TWST | S 10b5-1 | 3,700 | $120.15 | $444,555 | 55,014 Direct | -6.30% | Disposed | 57.0% (price as of 2026-10-02) |
| Oct. 19, 2021 | TWST | S 10b5-1 | 300 | $120.00 | $36,000 | 58,714 Direct | -0.51% | Disposed | 57.2% (price as of 2026-10-02) |
| Sept. 22, 2021 | NKTR | A | 20,400 | · | · | 20,400 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 22, 2021 | NKTR | S 10b5-1 | 4,600 | $17.94 | $82,524 | 279,873 Direct | -1.62% | Disposed | -83.8% (price as of 2026-10-02) |
| Sept. 22, 2021 | NKTR | A | 10,200 | · | · | 284,473 Direct | +3.72% | Acquired | (price as of 2026-10-02) |
| Sept. 10, 2021 | TWST | S 10b5-1 | 4,000 | $120.23 | $480,920 | 59,014 Direct | -6.35% | Disposed | 56.9% (price as of 2026-10-02) |
| Sept. 9, 2021 | NKTR | M | 10,279 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 9, 2021 | NKTR | S 10b5-1 | 10,279 | $16.02 | $164,670 | 274,273 Direct | -3.61% | Disposed | -81.9% (price as of 2026-10-02) |
| Sept. 9, 2021 | NKTR | M | 10,279 | $13.80 | $141,850 | 284,552 Direct | +3.75% | Acquired | -78.9% (price as of 2026-10-02) |
| Sept. 8, 2021 | NKTR | M | 8,000 | · | · | 10,279 Direct | -43.77% | Disposed | (price as of 2026-10-02) |
| Sept. 8, 2021 | NKTR | S 10b5-1 | 8,000 | $16.00 | $128,000 | 274,273 Direct | -2.83% | Disposed | -81.8% (price as of 2026-10-02) |
| Sept. 8, 2021 | NKTR | M | 8,000 | $13.80 | $110,400 | 282,273 Direct | +2.92% | Acquired | -78.9% (price as of 2026-10-02) |
| Aug. 24, 2021 | NKTR | G | 2,100 | · | · | 2,100 Indirect | · | Acquired | (price as of 2026-10-02) |
| Aug. 24, 2021 | NKTR | G | 2,100 | · | · | 2,100 Indirect | · | Acquired | (price as of 2026-10-02) |
| Aug. 24, 2021 | NKTR | G | 2,100 | · | · | 2,100 Indirect | · | Acquired | (price as of 2026-10-02) |
| Aug. 24, 2021 | NKTR | G | 6,300 | · | · | 274,273 Direct | -2.25% | Disposed | (price as of 2026-10-02) |
| July 22, 2021 | NKTR | M | 91 | · | · | 18,279 Direct | -0.50% | Disposed | (price as of 2026-10-02) |
| July 22, 2021 | NKTR | S 10b5-1 | 91 | $16.80 | $1,529 | 280,573 Direct | -0.03% | Disposed | -82.7% (price as of 2026-10-02) |
| July 22, 2021 | NKTR | M | 91 | $13.80 | $1,256 | 280,664 Direct | +0.03% | Acquired | -78.9% (price as of 2026-10-02) |
| July 21, 2021 | NKTR | M | 3,524 | · | · | 18,370 Direct | -16.10% | Disposed | (price as of 2026-10-02) |
| July 21, 2021 | NKTR | S 10b5-1 | 3,524 | $16.81 | $59,238 | 280,573 Direct | -1.24% | Disposed | -82.7% (price as of 2026-10-02) |
| July 21, 2021 | NKTR | M | 3,524 | $13.80 | $48,631 | 284,097 Direct | +1.26% | Acquired | -78.9% (price as of 2026-10-02) |
| July 20, 2021 | NKTR | M | 2,106 | · | · | 21,894 Direct | -8.77% | Disposed | (price as of 2026-10-02) |
| July 20, 2021 | NKTR | S 10b5-1 | 2,106 | $16.80 | $35,381 | 280,573 Direct | -0.75% | Disposed | -82.7% (price as of 2026-10-02) |
| July 20, 2021 | NKTR | M | 2,106 | $13.80 | $29,063 | 282,679 Direct | +0.75% | Acquired | -78.9% (price as of 2026-10-02) |
| July 12, 2021 | TWST | S 10b5-1 | 240 | $130.46 | $31,310 | 63,014 Direct | -0.38% | Disposed | 44.6% (price as of 2026-10-02) |
| July 12, 2021 | TWST | S 10b5-1 | 300 | $128.38 | $38,514 | 63,254 Direct | -0.47% | Disposed | 47.0% (price as of 2026-10-02) |
| July 12, 2021 | TWST | S 10b5-1 | 200 | $127.14 | $25,428 | 63,554 Direct | -0.31% | Disposed | 48.4% (price as of 2026-10-02) |
| July 12, 2021 | TWST | S 10b5-1 | 155 | $126.00 | $19,530 | 63,754 Direct | -0.24% | Disposed | 49.7% (price as of 2026-10-02) |
| July 12, 2021 | TWST | S 10b5-1 | 2,495 | $125.45 | $312,998 | 63,909 Direct | -3.76% | Disposed | 50.4% (price as of 2026-10-02) |
| July 12, 2021 | TWST | S 10b5-1 | 610 | $124.37 | $75,866 | 66,404 Direct | -0.91% | Disposed | 51.7% (price as of 2026-10-02) |
| June 23, 2021 | TWST | S 10b5-1 | 4,000 | $120.10 | $480,400 | 67,014 Direct | -5.63% | Disposed | 57.1% (price as of 2026-10-02) |
| May 12, 2021 | NKTR | M | 8,000 | · | · | 24,000 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| May 12, 2021 | NKTR | S 10b5-1 | 8,000 | $19.34 | $154,720 | 280,573 Direct | -2.77% | Disposed | -85.0% (price as of 2026-10-02) |
| May 12, 2021 | NKTR | M | 8,000 | $13.80 | $110,400 | 288,573 Direct | +2.85% | Acquired | -78.9% (price as of 2026-10-02) |
| April 14, 2021 | NKTR | M | 8,000 | · | · | 32,000 Direct | -20.00% | Disposed | (price as of 2026-10-02) |
| April 14, 2021 | NKTR | S 10b5-1 | 8,000 | $18.98 | $151,840 | 280,573 Direct | -2.77% | Disposed | -84.7% (price as of 2026-10-02) |
| April 14, 2021 | NKTR | M | 8,000 | $13.80 | $110,400 | 288,573 Direct | +2.85% | Acquired | -78.9% (price as of 2026-10-02) |
| Feb. 5, 2021 | TWST | S 10b5-1 | 706 | $159.54 | $112,635 | 71,014 Direct | -0.98% | Disposed | 18.3% (price as of 2026-10-02) |
| Feb. 3, 2021 | TWST | A | 973 | · | · | 973 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 3, 2021 | TWST | A | 486 | · | · | 71,720 Direct | +0.68% | Acquired | (price as of 2026-10-02) |
| Sept. 25, 2020 | NKTR | S 10b5-1 | 5,500 | $17.75 | $97,625 | 280,573 Direct | -1.92% | Disposed | -83.6% (price as of 2026-10-02) |
| Sept. 22, 2020 | NKTR | A | 18,200 | · | · | 18,200 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 22, 2020 | NKTR | A | 9,100 | · | · | 286,073 Direct | +3.29% | Acquired | (price as of 2026-10-02) |
| Sept. 22, 2020 | NKTR | A | 18,200 | · | · | 18,200 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 22, 2020 | NKTR | A | 9,100 | · | · | 286,073 Direct | +3.29% | Acquired | (price as of 2026-10-02) |
| Sept. 8, 2020 | NKTR | M | 8,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 8, 2020 | NKTR | S 10b5-1 | 8,000 | $18.53 | $148,240 | 276,973 Direct | -2.81% | Disposed | -84.3% (price as of 2026-10-02) |
| Sept. 8, 2020 | NKTR | M | 8,000 | $9.24 | $73,920 | 284,973 Direct | +2.89% | Acquired | -68.6% (price as of 2026-10-02) |
| July 8, 2020 | NKTR | M | 8,000 | · | · | 8,000 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| July 8, 2020 | NKTR | S 10b5-1 | 8,000 | $24.58 | $196,640 | 276,973 Direct | -2.81% | Disposed | -88.2% (price as of 2026-10-02) |
| July 8, 2020 | NKTR | M | 8,000 | $9.24 | $73,920 | 284,973 Direct | +2.89% | Acquired | -68.6% (price as of 2026-10-02) |
| April 15, 2020 | NKTR | M | 8,000 | · | · | 16,000 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| April 15, 2020 | NKTR | S 10b5-1 | 197 | $19.02 | $3,747 | 276,973 Direct | -0.07% | Disposed | -84.7% (price as of 2026-10-02) |
| April 15, 2020 | NKTR | S 10b5-1 | 7,803 | $18.36 | $143,263 | 277,170 Direct | -2.74% | Disposed | -84.2% (price as of 2026-10-02) |
| April 15, 2020 | NKTR | M | 8,000 | $9.24 | $73,920 | 284,973 Direct | -2.73% | Disposed | -68.6% (price as of 2026-10-02) |
| March 11, 2020 | NKTR | M | 8,000 | · | · | 24,000 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| March 11, 2020 | NKTR | S 10b5-1 | 1,200 | $17.41 | $20,892 | 276,973 Direct | -0.43% | Disposed | -83.3% (price as of 2026-10-02) |
| March 11, 2020 | NKTR | S 10b5-1 | 6,800 | $16.68 | $113,424 | 278,173 Direct | -2.39% | Disposed | -82.6% (price as of 2026-10-02) |
| March 11, 2020 | NKTR | M | 8,000 | $9.24 | $73,920 | 284,973 Direct | -2.73% | Disposed | -68.6% (price as of 2026-10-02) |
| Feb. 12, 2020 | NKTR | M | 8,000 | · | · | 32,000 Direct | -20.00% | Disposed | (price as of 2026-10-02) |
| Feb. 12, 2020 | NKTR | S 10b5-1 | 3,599 | $23.72 | $85,368 | 276,973 Direct | -1.28% | Disposed | -87.8% (price as of 2026-10-02) |
| Feb. 12, 2020 | NKTR | S 10b5-1 | 4,401 | $23.32 | $102,631 | 280,572 Direct | -1.54% | Disposed | -87.5% (price as of 2026-10-02) |
| Feb. 12, 2020 | NKTR | M | 8,000 | $9.24 | $73,920 | 284,973 Direct | -2.73% | Disposed | -68.6% (price as of 2026-10-02) |
| Feb. 4, 2020 | TWST | A | 11,297 | · | · | 11,297 Direct | · | Acquired | (price as of 2026-10-02) |
| July 23, 2019 | TWST | A | 10,588 | · | · | 10,588 Direct | · | Acquired | (price as of 2026-10-02) |
Showing latest 100 of 262 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Sept. 23, 2026 | NKTR | Stock Option | Common Stock | $57.66 | Sept. 22, 2034 | 4,000 | Acquired |
| Aug. 7, 2026 | TWST | Stock Option (right to buy) | Common Stock | $11.89 | Sept. 13, 2028 | 18,417 | Disposed |
| March 17, 2026 | TWST | Stock Option (right to buy) | Common Stock | $11.89 | Sept. 13, 2028 | 10,000 | Disposed |
| Sept. 30, 2025 | NKTR | Stock Option | Common Stock | $56.90 | Sept. 29, 2033 | 8,000 | Acquired |
| Dec. 5, 2024 | TWST | Stock Option (right to buy) | Common Stock | $8.82 | Sept. 28, 2027 | 3,504 | Disposed |
| Nov. 11, 2024 | TWST | Stock Option (right to buy) | Common Stock | $8.82 | Sept. 28, 2027 | 3,600 | Disposed |
| Sept. 19, 2023 | NKTR | Stock Option | Common Stock | $0.68 | Sept. 18, 2031 | 85,000 | Acquired |
| Sept. 16, 2022 | NKTR | Stock Option | Common Stock | $3.47 | Sept. 15, 2030 | 20,400 | Acquired |
| Sept. 22, 2021 | NKTR | Stock Option | Common Stock | $17.78 | Sept. 21, 2029 | 20,400 | Acquired |
| Sept. 9, 2021 | NKTR | Common Stock [F1] | Common Stock | $13.80 | Sept. 18, 2021 | 10,279 | Disposed |
| Sept. 8, 2021 | NKTR | Common Stock [F1] | Common Stock | $13.80 | Sept. 18, 2021 | 8,000 | Disposed |
| July 22, 2021 | NKTR | Stock Option [F1] | Common Stock | $13.80 | Sept. 18, 2021 | 91 | Disposed |
| July 21, 2021 | NKTR | Stock Option [F1] | Common Stock | $13.80 | Sept. 18, 2021 | 3,524 | Disposed |
| July 20, 2021 | NKTR | Stock Option [F1] | Common Stock | $13.80 | Sept. 18, 2021 | 2,106 | Disposed |
| May 12, 2021 | NKTR | Stock Option [F1] | Common Stock | $13.80 | Sept. 18, 2021 | 8,000 | Disposed |
| April 14, 2021 | NKTR | Stock Option [F1] | Common Stock | $13.80 | Sept. 18, 2021 | 8,000 | Disposed |
| Feb. 3, 2021 | TWST | Director Stock Option (right to buy) | Common Stock | $189.96 | Feb. 2, 2031 | 973 | Acquired |
| Sept. 22, 2020 | NKTR | Stock Option | Common Stock | $19.90 | Sept. 21, 2028 | 18,200 | Acquired |
| Sept. 22, 2020 | NKTR | Stock Option | Common Stock | $18.91 | Sept. 21, 2028 | 18,200 | Acquired |
| Sept. 8, 2020 | NKTR | Stock Option [F1] | Common Stock | $9.24 | Sept. 13, 2020 | 8,000 | Disposed |
| July 8, 2020 | NKTR | Stock Option [F1] | Common Stock | $9.24 | Sept. 13, 2020 | 8,000 | Disposed |
| April 15, 2020 | NKTR | Stock Option [F1] | Common Stock | $9.24 | Sept. 13, 2020 | 8,000 | Disposed |
| March 11, 2020 | NKTR | Stock Option [F1] | Common Stock | $9.24 | Sept. 13, 2020 | 8,000 | Disposed |
| Feb. 12, 2020 | NKTR | Stock Option [F1] | Common Stock | $9.24 | Sept. 13, 2020 | 8,000 | Disposed |
| Feb. 4, 2020 | TWST | Director Stock Option (right to buy) | Common Stock | $26.20 | Feb. 3, 2030 | 11,297 | Acquired |
| Feb. 4, 2020 | TWST | Director Stock Option (right to buy) | Common Stock | $26.20 | Feb. 3, 2030 | 5,648 | Acquired |
| Sept. 25, 2019 | NKTR | Stock Option | Common Stock | $18.80 | Sept. 24, 2027 | 13,000 | Acquired |
| July 23, 2019 | TWST | Director Stock Option (right to buy) | Common Stock | $30.41 | July 22, 2029 | 10,588 | Acquired |
| July 23, 2019 | TWST | Director Stock Option (right to buy) | Common Stock | $30.41 | July 22, 2029 | 5,590 | Acquired |
| Sept. 27, 2018 | NKTR | Stock Option | Common Stock | $60.91 | Sept. 26, 2026 | 9,500 | Acquired |
| June 5, 2018 | NKTR | Stock Option [F1] | Common Stock | $14.26 | Sept. 14, 2018 | 10,000 | Disposed |
| May 3, 2018 | NKTR | Stock Option [F1] | Common Stock | $5.14 | Sept. 12, 2019 | 15,000 | Disposed |
| May 3, 2018 | NKTR | Stock Option [F1] | Common Stock | $14.26 | Sept. 14, 2018 | 10,000 | Disposed |
| April 6, 2018 | NKTR | Stock Option [F1] | Common Stock | $5.14 | Sept. 12, 2019 | 15,000 | Disposed |
| April 6, 2018 | NKTR | Stock Option [F1] | Common Stock | $14.26 | Sept. 14, 2018 | 10,000 | Disposed |
| Sept. 19, 2017 | NKTR | Stock Option | common stock | $21.75 | Sept. 18, 2025 | 22,500 | Acquired |
| May 15, 2017 | NKTR | Stock Option [F1] | Common Stock | $8.37 | Sept. 14, 2017 | 5,000 | Disposed |
| April 17, 2017 | NKTR | Stock Option [F1] | Common Stock | $8.37 | Sept. 14, 2017 | 5,000 | Disposed |
| March 14, 2017 | NKTR | Stock Option [F1] | Common Stock | $8.37 | Sept. 14, 2017 | 5,000 | Disposed |
| Sept. 21, 2016 | NKTR | Stock Option | Common Stock | $19.15 | Sept. 20, 2024 | 20,000 | Acquired |
| Sept. 15, 2016 | NKTR | Restricted Stock Unit | Common Stock | · | · | 15,000 | Disposed |
| Aug. 1, 2016 | NKTR | Stock Option [F1] | Common Stock | $5.15 | Sept. 30, 2016 | 5,000 | Disposed |
| July 1, 2016 | NKTR | Stock Option [F1] | Common Stock | $5.15 | Sept. 30, 2016 | 5,000 | Disposed |
| June 1, 2016 | NKTR | Stock Option [F1] | Common Stock | $5.15 | Sept. 30, 2016 | 5,000 | Disposed |
| Sept. 15, 2015 | NKTR | Restricted Stock Unit | Common Stock | · | Sept. 14, 2023 | 15,000 | Acquired |
| Sept. 15, 2015 | NKTR | Stock Option | Common Stock | $12.80 | Sept. 14, 2023 | 12,500 | Acquired |
| June 19, 2015 | NKTR | Stock Option [F1] | Common Stock | $8.81 | Sept. 18, 2015 | 15,000 | Disposed |
| Dec. 29, 2014 | NKTR | Stock Option [F1] | Common Stock | $15.24 | Jan. 2, 2015 | 29,500 | Disposed |
| Sept. 23, 2014 | NKTR | Stock Option | Common Stock | $12.70 | Sept. 22, 2022 | 45,000 | Acquired |
| Sept. 19, 2013 | NKTR | Stock Option | Common Stock | $13.80 | Sept. 18, 2021 | 40,000 | Acquired |
| Sept. 14, 2012 | NKTR | Stock Option | Common Stock | $9.24 | Sept. 13, 2020 | 40,000 | Acquired |
| July 13, 2012 | NKTR | Stock Option [F1] | Common Stock | $6.12 | Oct. 30, 2012 | 24,001 | Disposed |
| Sept. 13, 2011 | NKTR | Stock Option [F1] | Common Stock | $5.14 | Sept. 12, 2019 | 30,000 | Acquired |
| March 7, 2011 | NKTR | Restricted Stock Unit | Common Stock | · | March 7, 2011 | 10,000 | Disposed |
| Sept. 14, 2010 | NKTR | Stock Option [F1] | Common Stock | $14.26 | Sept. 14, 2018 | 30,000 | Acquired |
| Sept. 14, 2010 | NKTR | Stock Option [F1] | Common Stock | $14.05 | Sept. 14, 2018 | 30,000 | Acquired |
| May 10, 2010 | NKTR | Stock Option [F1] | Common Stock | $6.12 | Oct. 30, 2012 | 35,000 | Disposed |
| Sept. 15, 2009 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 50,000 | Acquired |
| Sept. 15, 2009 | NKTR | Stock Option [F1] | Common Stock | $8.37 | Sept. 15, 2017 | 15,000 | Acquired |
| Sept. 15, 2009 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 5,000 | Acquired |
| Sept. 15, 2009 | NKTR | Stock Option [F1] | Common Stock | $8.37 | Sept. 15, 2009 | 15,000 | Acquired |
| Dec. 2, 2008 | NKTR | Restricted Stock Unit [F1] | Common Stock | $0.01 | · | 5,000 | Acquired |
| Dec. 2, 2008 | NKTR | Stock Option [F1] | Common Stock | $5.15 | Dec. 2, 2016 | 15,000 | Acquired |
| Nov. 14, 2008 | NKTR | Restricted Stock Unit | Common Stock | · | Nov. 14, 2008 | 9,167 | Disposed |
| Sept. 19, 2007 | NKTR | Stock Option (Right to Buy) [F1] | Common Stock | $8.81 | Sept. 19, 2015 | 15,000 | Acquired |
| Sept. 17, 2007 | NKTR | Restricted Stock Unit [F1] | Common Stock | $0.01 | · | 5,000 | Acquired |
| March 19, 2007 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 8,333 | Disposed |
| March 19, 2007 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 25,000 | Disposed |
| March 19, 2007 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 18,750 | Disposed |
| Jan. 3, 2007 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 4,167 | Acquired |
| Jan. 3, 2007 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 8,333 | Acquired |
| Jan. 3, 2007 | NKTR | Stock Option (Right to Buy) | Common Stock | $15.24 | Jan. 3, 2015 | 12,500 | Acquired |
| Jan. 3, 2007 | NKTR | Stock Option (Right to Buy) | Common Stock | $15.24 | Jan. 3, 2015 | 17,000 | Acquired |
| Jan. 3, 2007 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 8,334 | Disposed |
| June 30, 2006 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 25,000 | Acquired |
| June 30, 2006 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 25,000 | Acquired |
| June 30, 2006 | NKTR | Stock Option (RIght to Buy) | Common Stock | $18.34 | June 30, 2014 | 50,000 | Acquired |
| March 3, 2006 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 5,555 | Disposed |
| Feb. 24, 2006 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 18,750 | Acquired |
| Feb. 24, 2006 | NKTR | Stock Option (Right to Buy) | Common Stock | $21.38 | Feb. 24, 2014 | 37,500 | Acquired |
| Feb. 24, 2006 | NKTR | Restricted Stock Unit | Common Stock | $0.01 | · | 18,750 | Acquired |
| Feb. 24, 2006 | NKTR | Stock Option (Right to Buy) | Common Stock | $21.50 | Feb. 24, 2014 | 37,500 | Acquired |
| March 14, 2005 | NKTR | Restricted Stock Unit | Common Stock | $0.00 | · | 2,777 | Disposed |
| Feb. 12, 2005 | NKTR | Stock Option (Right to Buy) | Common Stock | $18.08 | Feb. 12, 2015 | 25,000 | Acquired |
| March 8, 2004 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $14.25 | Feb. 23, 2009 | 26,008 | Disposed |
| March 8, 2004 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $11.55 | June 5, 2013 | 6,808 | Disposed |
| March 5, 2004 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $11.55 | June 5, 2013 | 4,567 | Disposed |
| March 5, 2004 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $9.31 | Jan. 28, 2007 | 30,800 | Disposed |
| March 5, 2004 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $6.12 | Oct. 31, 2012 | 9,704 | Disposed |
| March 4, 2004 | NKTR | Restricted Stock Unit [F3] | Common Stock | $0.00 | · | 16,666 | Acquired |
| March 4, 2004 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $5.06 | Jan. 23, 2006 | 48,391 | Disposed |
| March 4, 2004 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $8.06 | Jan. 7, 2007 | 538 | Disposed |
| March 4, 2004 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $6.12 | Oct. 31, 2012 | 15,738 | Disposed |
| March 4, 2004 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $19.55 | March 4, 2014 | 33,333 | Acquired |
| Feb. 19, 2004 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $5.06 | Jan. 23, 2006 | 3,213 | Disposed |
| Feb. 10, 2004 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $5.06 | Jan. 23, 2006 | 4,396 | Disposed |
| Feb. 10, 2004 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $4.56 | Jan. 18, 2005 | 40,896 | Disposed |
| Oct. 15, 2003 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $4.56 | Jan. 18, 2005 | 2,800 | Disposed |
| Oct. 14, 2003 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $4.56 | Jan. 18, 2005 | 2,800 | Disposed |
| Oct. 13, 2003 | NKTR | Employee Stock Option (Right to Buy) | Common Stock | $4.56 | Jan. 18, 2005 | 36,082 | Disposed |
Showing latest 100 of 101 transactions
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2006 | $418,459 | · | · | · | $262,718 | · | $8,040 | $2,417,150 |
| 2005 | $135,805,167,019,183,648 | $8,089,293,603,115,337 | · | · | · | · | $842,574,356,559 | · |
| 2004 | $167,019,183,641,251,712 | $93,603,115,337,117,184 | · | · | · | · | $743,565,596,628 | · |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.