ZYME: Schayowitz Adam sold $358K of stock
By AlphaYouPublished Form 4
Schayowitz Adam
Reporting filer
Schayowitz Adam reported selling 13,832 shares of Zymeworks Inc. for about $358K ($25.85 a share on average). Form 4 filed Oct 9, 2026 lists 3 entries.
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- Disclosed
- Oct 9, 2026
Reported details
3 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Schayowitz Adam | 2026-10-09 | M | Exercise or conversion | 37037 | 0 | 37,037 | 0 days | Filed terms
|
| Common Stock | Schayowitz Adam | 2026-10-09 | S | Sale | 13832 | 25.85 | 23,205 | 0 days | Filed terms
|
| Restricted Stock Unit (derivative) | Schayowitz Adam | 2026-10-09 | M | Exercise or conversion | 37037 | 0 | 74,074 | 0 days | Filed terms
|
Common Stock
- Owner
- Schayowitz Adam
- Date
- 2026-10-09
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 37037
- Price
- 0
- Following holdings
- 37,037
- Reporting delay
- 0 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-09
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 37037
- transaction Price Per Share: 0
- id: F1
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 37037
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Schayowitz Adam
- Date
- 2026-10-09
- Code
- S
- Action
- Sale
- Quantity
- 13832
- Price
- 25.85
- Following holdings
- 23,205
- Reporting delay
- 0 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-09
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F2
- transaction Shares: 13832
- transaction Price Per Share: 25.85
- id: F3
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 23205
- direct Or Indirect Ownership: D
Restricted Stock Unit (derivative)
- Owner
- Schayowitz Adam
- Date
- 2026-10-09
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 37037
- Price
- 0
- Following holdings
- 74,074
- Reporting delay
- 0 days
- Filed terms and references
Filed terms
- security Title: Restricted Stock Unit
- id: F4
- transaction Date: 2026-10-09
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 37037
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: D
- id: F5
- id: F5
- underlying Security Title: Common Stock
- underlying Security Shares: 37037
- shares Owned Following Transaction: 74074
- direct Or Indirect Ownership: D
Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.
Filing context
- Quantities and prices are shown in the units filed. No trade value is inferred from their product.
- Schayowitz Adam: EVP, Head of R&D.
- F1: Represents shares of common stock issued upon vesting of one third of the restricted stock units ("RSUs") granted on October 9, 2025.
- F2: Represents shares of common stock sold to cover tax withholding obligations and other applicable fees in connection with the vesting of RSUs pursuant to mandatory "sell to cover" provisions contained in the Reporting Person's applicable RSU grant agreement, and does not represent a discretionary sale by the Reporting Person. The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes and fees.
- F3: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $25.85 to $25.88, inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.
- F4: Each RSU represents the contingent right to receive, upon vesting of the RSU, one share of common stock.
- F5: Restricted stock units ("RSUs") granted October 9, 2025; vest in three equal annual installments beginning October 9, 2026.
Original sources
Prepared automatically from public filing data. Report a correction.