Zymeworks Inc. (ZYME) has 66 open-market insider trades by 17 insiders since 2018. Over the last six months insiders net sold $358K. The most active filer is EcoR1 Capital, LLC, Director & 10% Owner.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| EcoR1 Capital, LLC | Dir10% Owner | — | 17 | $157.7M | 2025-05-19 |
| Oleg Nodelman | Dir10% Owner | — | 2 | $33.5M | 2025-06-26 |
| Eli & Co Lilly | 10% Owner | — | 13 | $16.1M | 2019-01-31 |
| Kenneth Galbraith | CEOChairman | — | 5 | $6.8M | 2026-01-12 |
| Diana Hausman | — | — | 3 | $3.1M | 2021-03-10 |
| Ali Tehrani | CEO | — | 7 | $2.5M | 2021-07-16 |
| Neil A. Klompas | CFO | — | 3 | $1.6M | 2023-03-10 |
| Paul Andrew Moore | CSO | — | 4 | $1.5M | 2026-01-12 |
| Jeffrey T. L. Smith | VP | — | 3 | $807K | 2026-01-12 |
| Adam Schayowitz | VP | — | 1 | $358K | 2026-10-09 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Adam Schayowitz | VP | Sell | $358K | 2026-10-09 |
| Paul Andrew Moore | CSO | Sell | $217K | 2026-01-12 |
| Kenneth Galbraith | CEO & Chairman | Sell | $690K | 2026-01-12 |
| Jeffrey T. L. Smith | VP | Sell | $211K | 2026-01-12 |
| Mark Hollywood | COO & VP | Sell | $139K | 2026-01-12 |
| Kenneth Galbraith | CEO & Chairman | Sell | $1.4M | 2026-01-05 |
Companies that share insiders with ZYME, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Paul Andrew Moore | Chief Scientific Officer | Sell | $505K | 2026-01-05 |
| Jeffrey T. L. Smith | VP | Sell | $264K | 2026-01-05 |
| Kenneth Galbraith | CEO & Chairman | Sell | $2.6M | 2025-12-22 |
| EcoR1 Capital, LLC | Director & 10% Owner | Buy | $1.3M | 2025-05-15 |
| EcoR1 Capital, LLC | Director & 10% Owner | Buy | $2.9M | 2025-04-16 |
| Oleg Nodelman | Director & 10% Owner | Buy | $7.2M | 2025-04-03 |
| EcoR1 Capital, LLC | Director & 10% Owner | Buy | $2.1M | 2025-03-31 |
| EcoR1 Capital, LLC | Director & 10% Owner | Buy | $2.5M | 2025-03-25 |
| EcoR1 Capital, LLC | Director & 10% Owner | Buy | $3.3M | 2025-03-20 |