Company: DVAX
Filing Date: 2025-04-15
Form Type: PRER14A
Source: 0000930413-25-001254
Chunk: 123

Company: DYNAVAX TECHNOLOGIES CORP
Filing Date: 2025-04-15
Form: PRER14A
Chunk 123
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2025 by the Participants who are directors or executive officers is set forth in the section titled “Security
Ownership of Certain Beneficial Owners and Management” of this proxy statement.

The following table sets forth the number
of shares of common stock held as of April 1, 2025 by the additional employees of the Company who are deemed Participants in our
solicitation of proxies. The Company is unaware of any Participant who owns any securities of the Company of record that such
Participant does not own beneficially, except as described in this proxy statement.

| Name         | Amount and Nature of Beneficial Ownership |
| Andrew Davis | 0 shares of common stock                  |
| Paul Cox     | 185 shares of common stock                |

Information Regarding Transactions in the Company’s Securities by Participants - Last Two Years

The following table sets forth information
regarding purchases and sales of the Company’s securities by each Participant from April 1, 2023 to April 1, 2025. Unless
otherwise indicated, all transactions were in the public market or pursuant to our equity compensation plans and none of the purchase
price or market value of these securities is represented by funds borrowed or otherwise obtained for the purpose of acquiring
or holding such securities.

| A-1 |

| Name                     | Transaction Date | Number of Direct 
           Shares | Number of Indirect 
 Shares             | Acquisition (A)/     
 Disposition (D) Code | Transaction 
 Codes(1)    |
| Scott Myers              | 5/23/2024        |            5,357 |                    | A                    | A           |
|                          | 5/23/2024        |           22,500 |                    | A                    | A           |
|                          | 5/26/2023        |            5,357 |                    | A                    | A           |
|                          | 5/26/2023        |           22,500 |                    | A                    | A           |
| Francis R. Cano, Ph.D.   | 5/31/2024        |            3,615 |                    | D                    | S           |
|                          | 5/24/2024        |            7,500 |                    | D                    | M           |
|                          | 5/24/2024        |            7,500 |                    | A                    | M           |
|                          | 5/24/2024        |            3,885 |                    |