Company: ZLAB
Filing Date: 2025-04-18
Form Type: PRE 14A
Source: 0001628280-25-018384
Chunk: 78

Company: Zai Lab Ltd
Filing Date: 2025-04-18
Form: PRE 14A
Chunk 78
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, 2025 by:

• each person, or group of affiliated persons, known by us to be the beneficial owner of more than 5% of any class of our voting securities;

• each of our named executive officers;

• each of our directors; and

• all of our executive officers and directors as a group.

Beneficial ownership as set forth below is determined in accordance with the rules of the SEC and generally includes voting or investment power with respect to securities, except as otherwise provided. Except as noted by footnote, and subject to community property laws where applicable, we believe based on the information provided to us that the persons and entities named in the table below have sole voting and investment power with respect to all securities shown as beneficially owned by them.

The beneficial ownership percentages in the table below are based on 1,094,765,850 ordinary shares outstanding, equivalent to 109,476,585 ADSs, outstanding as of April 11, 2025. Any options to purchase ordinary shares that are exercisable and RSUs that will vest within 60 days of April 11, 2025 are deemed to be beneficially owned by the persons holding these options for the purpose of computing the percentage ownership of such persons, but are not treated as outstanding for the purpose of computing any other person’s ownership percentage.

| Name of Beneficial Owner (1)                    |     | No. of ADSs (2) |           |     | Percent (3) |      |   |
| Directors and Named Executive Officers:         |     |                 |           |     |             |      |   |
| Samantha (Ying) Du (4)                          |     |                 | 3,933,947 |     |             | 3.59 | % |
| John Diekman                                    |     |                 |    88,938 |     |             |      | * |
| Richard Gaynor                                  |     |                 |    44,068 |     |             |      | * |
| Nisa Leung                                      |     |                 |    63,095 |     |             |      | * |
| William Lis                                     |     |                 |    38,089 |     |             |      | * |
| Scott Morrison                                  |     |                 |    47,501 |     |             |      | * |
| Leon O. Moulder, Jr.                            |     |                 |    61,771 |     |             |      | * |
| Michel