Company: SONM
Filing Date: 2025-06-26
Form Type: DEFA14A
Source: 0001641172-25-016672
Chunk: 1

Company: SONIM TECHNOLOGIES INC
Filing Date: 2025-06-26
Form: DEFA14A
Chunk 1
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 of WHITEproxy card, with respect to its solicitation of proxies for the 2025 Annual Meeting of Stockholders.

Sonim’s stockholders are strongly encouraged to read Sonim’s definitive proxy statement (including any amendments or supplements thereto) and any other documents to be filed with the SEC carefully and in their entirety when they become available because they will contain important information.

Stockholders may obtain a free copy of the definitive proxy statement, any amendments or supplements to the proxy statement, and other documents that Sonim files with the SEC at no charge from the SEC’s website at www.sec.gov.Copies will also be available at no charge on Sonim’s website at https://ir.sonimtech.com/sec-filings/all-sec-filings.

Participants in Solicitation

Sonim and its respective directors, executive officers, and other members of their management and employees, including Peter Liu (Chief Executive Officer and a director), Clay Crolius (Chief Financial Officer), and Sonim’s directors – James Cassano, Mike Mulica, Jack Steenstra, and Jeffrey Wang – under SEC rules, may be deemed to be participants in the solicitation of proxies of Sonim’s stockholders in connection with the election of directors at Sonim’s 2025 Annual Meeting and related proposals to Sonim’s stockholders.

Stockholders may obtain more detailed information regarding Sonim’s directors and executive officers, including a description of their direct or indirect interests, by security holdings or otherwise, under the captions “ Directors, Executive Officers, and Corporate Governance,” “ Security Ownership of Certain Beneficial Owners and Management,” and “ Certain Relationships and Related Party Transactions” of Sonim’s definitive proxy statement for the 2025 Annual Meeting filed with the SEC on June 18, 2025.

To the extent holdings of our directors and executive officers reported in the definitive proxy statement change, such changes will be reflected on Statements of Change in Ownership on Forms 3, 4 or 5 filed with the SEC, if and when they become available. These documents will be available free of charge as described above.