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$8.39
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Zymeworks
ZYMENASDAQ
Zymeworks (NASDAQ:ZYME) Stock, Insider Trading Activity
Zymeworks: Insider buying and selling updated today.
Institutional Shares Held
22.058M
Institutional Percentage Held
31.2%
| Jan 08, 2024 | Kenneth Galbraith | CHAIR & CEO | 23.762K | $10.79 | -$257.84K | SELL-OPTIONS | ∞ | 23.762K | Jan 05 - Jan 08 | View |
| Jan 08, 2024 | Christopher Astle | SVP & CHIEF FINANCIAL OFFICER | 4.506K | $10.79 | -$64.66K | SELL-OPTIONS | 225.64% | 6.503K | Jan 05 - Jan 08 | View |
| Jan 08, 2024 | Andrew Paul Moore | CHIEF SCIENTIFIC OFFICER | 7.367K | $10.79 | -$105.70K | SELL-OPTIONS | ∞ | 7.367K | Jan 05 - Jan 08 | View |
| Dec 11, 2023 | Christopher Astle | SVP & CHIEF FINANCIAL OFFICER | 664 | $9.13 | -$8.09K | SELL-OPTIONS | 49.81% | 1.997K | Dec 11 | View |
| Jun 21, 2023 | EcoR Capital LLC | 10% OWNER | 3.35M | $8.12 | $27.20M | BUY | 33.21% | 13.437473M | Jun 16 | View |
| Mar 30, 2023 | EcoR Capital LLC | — | 200K | $8.00 | $1.60M | BUY | 2.02% | 10.087473M | Mar 28 | View |
| Mar 14, 2023 | Neil Klompas | PRESIDENT & COO | 2.231K | $7.83 | -$23.30K | SELL-OPTIONS | 14.39% | 17.732K | Mar 10 | View |
| Jan 23, 2023 | EcoR Capital LLC | 10% OWNER | 307.5K | $9.70 | $2.98M | BUY | 3.21% | 9.887473M | Jan 19 - Jan 20 | View |
| Jan 18, 2023 | EcoR Capital LLC | 10% OWNER | 985.1K | $9.84 | $9.70M | BUY | 11.46% | 9.579973M | Jan 13 - Jan 18 | View |
| Jan 12, 2023 | EcoR Capital LLC | 10% OWNER | 1.0263M | $7.67 | $7.87M | BUY | 13.56% | 8.594873M | Jan 10 - Jan 11 | View |
| Dec 14, 2022 | Christopher Astle | SVP & CHIEF FINANCIAL OFFICER | 663 | $6.01 | -$5.33K | SELL-OPTIONS | 98.96% | 1.333K | Dec 12 | View |
| Nov 14, 2022 | Neil Josephson | CHIEF MEDICAL OFFICER | 3.41K | $8.10 | -$20.05K | SELL-OPTIONS | 30.89% | 14.449K | Nov 10 | View |
| Nov 14, 2022 | Neil Josephson | CHIEF MEDICAL OFFICER | 3.41K | $8.10 | -$20.05K | SELL-OPTIONS | 30.89% | 14.449K | Nov 10 | View |
| Mar 11, 2022 | Neil Klompas | CHIEF OPERATING OFFICER | 2.229K | $6.88 | -$20.50K | SELL-OPTIONS | 18.98% | 13.976K | Mar 10 | View |
| Jan 11, 2022 | Neil Josephson | CHIEF MEDICAL OFFICER | 5K | $14.28 | $71.39K | BUY | 235.96% | 7.119K | Jan 07 | View |
| Jul 16, 2021 | Ali Tehrani | CHIEF EXECUTIVE OFFICER | 0 | $20.13 | -$1.43M | SELL-OPTIONS | 0.00% | 315.836K | Jul 15 - Jul 16 | View |
| Jul 13, 2021 | Ali Tehrani | CHIEF EXECUTIVE OFFICER | 0 | $20.21 | -$403.08K | SELL-OPTIONS | 0.00% | 315.836K | Jul 12 | View |
| Apr 13, 2021 | James Priour | CHIEF COMMERCIAL OFFICER | 1.316K | $27.93 | -$26.53K | SELL-OPTIONS | 191.56% | 2.003K | Apr 13 | View |
| Mar 17, 2021 | Kathryn ODriscoll | CHIEF PEOPLE OFFICER | 51 | $34.48 | $1.37K | SELL-OPTIONS | 0.88% | 5.84K | Mar 15 | View |
| Mar 12, 2021 | Kathryn ODriscoll | CHIEF PEOPLE OFFICER | 786 | $34.95 | -$19.85K | SELL-OPTIONS | 15.71% | 5.789K | Mar 10 | View |
| Mar 12, 2021 | Anthony Polverino | CHIEF SCIENTIFIC OFFICER | 1.452K | $34.95 | -$36.63K | SELL-OPTIONS | 4.92% | 30.979K | Mar 10 | View |
| Mar 12, 2021 | Ali Tehrani | CHIEF EXECUTIVE OFFICER | 3.316K | $34.95 | -$153.52K | SELL-OPTIONS | 1.06% | 315.836K | Mar 10 | View |
| Mar 12, 2021 | DIANA HAUSMAN | CHIEF MEDICAL OFFICER | 1.452K | $34.95 | -$36.63K | SELL-OPTIONS | 24.51% | 7.377K | Mar 10 | View |
| Mar 12, 2021 | Neil Klompas | CHIEF FINANCIAL OFFICER | 1.075K | $34.95 | -$49.81K | SELL-OPTIONS | 10.65% | 11.171K | Mar 10 | View |
| Dec 11, 2020 | Neil Klompas | — | 0 | $29.21 | -$1.20M | OPTION EXERCISE | 0.00% | 9.822K | Dec 09 | View |
| Dec 09, 2020 | Ali Tehrani | — | -850 | $56.16 | -$47.74K | SELL | -0.27% | 312.52K | Dec 07 | View |
| Dec 04, 2020 | DIANA HAUSMAN | — | 0 | $33.00 | -$266.81K | OPTION EXERCISE | 0.00% | 5.718K | Dec 04 | View |
| Dec 03, 2020 | DIANA HAUSMAN | — | 0 | $33.29 | -$830.80K | OPTION EXERCISE | 0.00% | 5.718K | Dec 01 - Dec 02 | View |
| Nov 04, 2020 | Ali Tehrani | — | -3.5K | $39.04 | -$136.62K | SELL | -1.10% | 313.37K | Nov 02 | View |
| Sep 16, 2020 | DIANA HAUSMAN | — | 0 | $29.32 | -$1.25M | OPTION EXERCISE | 0.00% | 5.718K | Sep 14 | View |
| Apr 07, 2020 | Ali Tehrani | — | 575 | $33.39 | $19.20K | PURCHASE | 0.18% | 315.87K | Apr 03 | View |
| Jan 28, 2020 | Troy Cox | — | 7.5K | $46.50 | $348.75K | PURCHASE | ∞ | 7.5K | Jan 27 | View |
FAQ
Is insider trading legal?
Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.
What are some examples of market manipulation?
Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.
Browse insider trades on all stocks.