Zymeworks Inc. (ZYME): 14 insider purchases in the last two years.
| Filed | Insider | Shares | Price | Value | Type |
|---|---|---|---|---|---|
| May 19, 2025 | EcoR1 Capital, LLC Director, TenPercentOwner | 55,421 | $11.47 | $635.5K | no history |
| Apr 18, 2025 | EcoR1 Capital, LLC Director, TenPercentOwner | 128,713 | $11.31 | $1.5M | no history |
| Apr 7, 2025 | Nodelman Oleg Director, TenPercentOwner | 317,208 | $11.43 | $3.6M | no history |
| Apr 2, 2025 | EcoR1 Capital, LLC Director, TenPercentOwner | 127,415 | $11.75 | $1.5M | no history |
| Mar 27, 2025 | EcoR1 Capital, LLC Director, TenPercentOwner | 97,349 | $12.61 | $1.2M | no history |
| Mar 24, 2025 | EcoR1 Capital, LLC Director, TenPercentOwner | 127,198 | $12.92 | $1.6M | no history |
| Mar 19, 2025 | EcoR1 Capital, LLC Director, TenPercentOwner | 228,463 | $12.54 | $2.9M | no history |
| Mar 13, 2025 | Nodelman Oleg Director, TenPercentOwner | 1,081,980 | $12.12 | $13.1M | no history |
| Jan 21, 2025 | EcoR1 Capital, LLC Director, TenPercentOwner | 141,429 | $13.89 | $2.0M | no history |
| Jan 15, 2025 | EcoR1 Capital, LLC Director, TenPercentOwner | 167,654 | $13.59 | $2.3M | no history |
| Jan 10, 2025 | EcoR1 Capital, LLC Director, TenPercentOwner | 225,119 | $13.22 | $3.0M | no history |
| Jan 2, 2025 | EcoR1 Capital, LLC Director, TenPercentOwner | 363,369 | $14.65 | $5.3M | no history |
| Dec 27, 2024 | EcoR1 Capital, LLC Director, TenPercentOwner | 130,309 | $14.44 | $1.9M | no history |
| Dec 26, 2024 | EcoR1 Capital, LLC Director, TenPercentOwner | 1,254,808 | $13.98 | $17.5M | no history |
Open-market purchases from SEC Form 4. "Opportunistic" = this insider trades every year but not on a fixed schedule (Cohen, Malloy & Pomorski); "routine" buys carry little information.
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