Company: ZLAB
Filing Date: 2025-04-18
Form Type: PRE 14A
Source: 0001628280-25-018384
Chunk: 65

Company: Zai Lab Ltd
Filing Date: 2025-04-18
Form: PRE 14A
Chunk 65
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 the restricted share awards granted on or after April 3, 2023, which vest in equal annual installments over four years, beginning on the first anniversary of the grant date, subject to the executive remaining in continuous service with us on the vesting date.

(4) Market values reflect the closing price of our ADSs on Nasdaq on December 31, 2024, which was $26.19.

(5) PSUs vest based on the satisfaction of specified product advancement milestones over the performance period beginning December 1, 2021 and ending on December 31, 2025.

#### Options Exercised and Shares Vested During 2024
The following table provides information relating to stock option exercises and stock award vestings for our named executive officers during the year ended December 31, 2024.

| Name               |     | Option Awards    
 Number of Shares 
 Acquired on      
 Exercise(#) (1)  |   |     | Value Realized 
 on             
 Exercise($)(2) |   |     | Stock Awards     
 Number of Shares 
 Acquired on      
 Vesting(#) (1)   |         |     | Value Realized on 
 Vesting($)(3)     |           |
|:-------------------|:----|:-----------------|:--|:----|:---------------|:--|:----|:-----------------|--------:|:----|:------------------|----------:|
| Samantha (Ying) Du |     |                  | — |     | $              | — |     |                  | 122,557 |     | $                 | 2,501,093 |
| Yajing Chen        |     |                  | — |     | $              | — |     |                  |  12,920 |     | $                 |   238,994 |
| Rafael Amado       |     |                  | — |     | $              | — |     |                  |  26,391 |     | $                 |   641,587 |
| F. Ty Edmondson    |     |                  | — |     | $              | — |     |                  |  45,530 |     | $                 |   971,346 |
| Joshua Smiley      |     |                  | — |     | $              | — |     |                  |  23,045 |     | $                 |   378,341 |

(1) The stock options are exercisable for ADS