Company: HCWB
Filing Date: 2025-05-09
Form Type: S-1
Source: 0001193125-25-116745
Chunk: 89

Company: HCW Biologics Inc.
Filing Date: 2025-05-09
Form: S-1
Chunk 89
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 |     |             |  1,061 |     |              |   3,000 |     |              |    * |   |
| Rebecca Byam(4)                                             |     |        |  34,548 |     |             |  4,675 |     |              |  39,223 |     |              |  3.5 | % |
| Scott T. Garrett(5)                                         |     |        |   6,697 |     |             |  1,885 |     |              |   8,582 |     |              |    * |   |
| Rick S. Greene(6)                                           |     |        |   1,104 |     |             |  1,885 |     |              |   2,989 |     |              |    * |   |
| Gary M. Winer(7)                                            |     |        |     425 |     |             |  2,286 |     |              |   2,711 |     |              |    * |   |
| Lisa M. Giles(8)                                            |     |        |     896 |     |             |  2,286 |     |              |   3,182 |     |              |    * |   |
| All executive officers and directors as a group (8 persons) |     |        | 451,724 |     |             | 27,891 |     |              | 479,615 |     |              | 42.7 | % |

| * | Represents beneficial ownership of less than one percent of the outstanding shares of our Common Stock. |

| (1) | Consists of (a) 298,165 shares held directly by Dr. Hing C. Wong and (b) 103,192 shares 
 held by Dr. Hing C. Wong and Ms. Bee Yau Huang.                                         |

| (2) | Consists of 1,939 shares held directly by Peter Rhode. |

| (3) | Consists of 34,548 shares held directly by Rebecca Byam. |

| (4) | Consists of 6,697 shares held by Garrett Capital Partners, LLC. Mr. Garrett is deemed to beneficially 
 own the shares held by Garrett Capital Partners, LLC.                                                 |

| (5) | Consists of 1,104 shares held directly by Rick S. Greene. |

| (6)