PATTERSON LEONE D bought ZYME
January 6, 2026 · Form 4 insider transaction
PATTERSON LEONE D bought 459 shares of Zymeworks Inc. at $10.55 per share, a transaction worth $4.8K. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
459
Price
$10.55
Total value
$4.8K
InsiderPATTERSON LEONE D
RoleOfficer, Director
CompanyZymeworks Inc. (ZYME)
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateJanuary 6, 2026
Filing dateJanuary 7, 2026
Shares owned after459
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares of common stock purchased pursuant to the Issuer's Amended and Restated Employee Stock Purchase Plan (ESPP) for the ESPP purchase period July 1, 2025 through December 31, 2025. In accordance with the ESPP, the shares of common stock were purchased at a price equal to 85% of the closing price of the Issuer's common stock on July 1, 2025.