AlphaYouZLAB: Chen Yajing discloses securities transactions
By AlphaYouPublished Form 4
Chen Yajing
Reporting filer
Chen Yajing reported Exercise or conversion in Zai Lab Ltd: 920 units of American Depositary Shares, dated 2026-10-01. The full Form 4 contains 3 transaction entries.
- Disclosed
- Oct 5, 2026
Reported details
3 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| American Depositary Shares | Chen Yajing | 2026-10-01 | M | Exercise or conversion | 920 | Not stated (see footnotes) | 36,555 | 4 days | Filed terms
|
| American Depositary Shares | Chen Yajing | 2026-10-01 | F | Tax/exercise withholding | 315 | 25.5 | 36,240 | 4 days | Filed terms
|
| Restricted Share Units (derivative) | Chen Yajing | 2026-10-01 | M | Exercise or conversion | 920 | 0 | 0 | 4 days | Filed terms
|
American Depositary Shares
- Owner
- Chen Yajing
- Date
- 2026-10-01
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 920
- Price
- Not stated (see footnotes)
- Following holdings
- 36,555
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: American Depositary Shares
- id: F1
- transaction Date: 2026-10-01
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: false
- transaction Shares: 920
- id: F2
- id: F3
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 36555
- direct Or Indirect Ownership: D
American Depositary Shares
- Owner
- Chen Yajing
- Date
- 2026-10-01
- Code
- F
- Action
- Tax/exercise withholding
- Quantity
- 315
- Price
- 25.5
- Following holdings
- 36,240
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: American Depositary Shares
- id: F1
- transaction Date: 2026-10-01
- transaction Form Type: 4
- transaction Code: F
- equity Swap Involved: false
- transaction Shares: 315
- id: F4
- transaction Price Per Share: 25.5
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 36240
- direct Or Indirect Ownership: D
Restricted Share Units (derivative)
- Owner
- Chen Yajing
- Date
- 2026-10-01
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 920
- Price
- 0
- Following holdings
- 0
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Restricted Share Units
- id: F3
- transaction Date: 2026-10-01
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: false
- transaction Shares: 920
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: D
- id: F5
- id: F5
- underlying Security Title: American Depositary Shares
- id: F1
- underlying Security Shares: 920
- shares Owned Following Transaction: 0
- 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.
- Chen Yajing: Chief Financial Officer.
- F1: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.
- F2: ADSs acquired upon vesting of Restricted Share Units ("RSUs").
- F3: Each RSU represents a contingent right to receive one ADS.
- F4: These ADSs were withheld to cover taxes upon vesting of RSUs.
- F5: The RSUs vested in equal annual installments over five years beginning on 10/01/2022, the first anniversary of the date of grant. Vested shares were delivered to the reporting person following vesting.
Original sources
Prepared automatically from public filing data. Report a correction.