Company: SONM
Filing Date: 2025-05-23
Form Type: PREC14A
Source: 0001641172-25-012277
Chunk: 35

Company: SONIM TECHNOLOGIES INC
Filing Date: 2025-05-23
Form: PREC14A
Chunk 35
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 each of the Sonim director nominees: James Cassano, Peter Liu, Mike Mulica, Jack Steenstra, and George Thangadurai.

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<div align='center'>PROPOSAL 2 — RATIFICATION OF APPOINTMENT
OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</div>

Our Audit Committee has appointed Moss Adams LLP (Campbell, CA, PCAOB ID: 659) (“Moss Adams”) as our independent registered public accounting firm for the fiscal year ending December 31, 2025. The Audit Committee and the Board seek to have the stockholders ratify the Audit Committee’s appointment of Moss Adams.

Although we are not required to seek stockholder approval of this appointment, the Board considers the selection of the independent registered public accounting firm to be an important matter of stockholder concern and is submitting the appointment of Moss Adams for ratification by stockholders as a matter of good corporate practice. If the appointment of Moss Adams is not ratified by the stockholders, the Audit Committee will consider the vote of our stockholders and may appoint another independent registered public accounting firm or may decide to maintain its appointment of Moss Adams.

Representatives of Moss Adams will be present at the Annual Meeting and will have the opportunity to make a statement, if they desire to do so, and to respond to appropriate questions.

Fees paid to the independent registered public accounting firm

The following table presents fees for professional audit services rendered by Moss Adams for the audit of our annual financial statements for fiscal 2024 and fiscal 2023, and fees billed for other services rendered by Moss Adams LLP during fiscal 2024 and fiscal 2023.

| Type of Fees          |     | Fees for Fiscal 2024 |           |     | Fees for Fiscal 2023 |         |
|:----------------------|:----|:---------------------|----------:|:----|:---------------------|--------:|
| Audit Fees(1)         |     | $                    |   782,250 |     | $                    | 724,500 |
| Audit-Related Fees(2) |     | $                    |   220,500 |     | $                    |  63,000 |
| Tax Fees(3)           |     | $                    |    57,023 |     | $                    |  73,816 |
| All Other Fees        |     |                      |         — |     |                      |       — |
| Total Fees            |     | $                    |