# Filing Detail

Form PREC14A - Preliminary proxy statements, contested solicitations:
SEC Accession No. 0001641172-25-012277
Filing Date
2025-05-23
Accepted
2025-05-23 17:01:43
Documents
24

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | PREC14A | formprec14a.htm iXBRL | PREC14A | 1300992
2 | GRAPHIC | formprec14a_001.jpg | GRAPHIC | 3783
3 | GRAPHIC | formprec14a_003.jpg | GRAPHIC | 7277
4 | GRAPHIC | formprec14a_002.jpg | GRAPHIC | 2296
5 | GRAPHIC | formprec14a_004.jpg | GRAPHIC | 67884
6 | GRAPHIC | formprec14a_005.jpg | GRAPHIC | 68138
7 | GRAPHIC | proxy_001.jpg | GRAPHIC | 879
8 | GRAPHIC | proxy_002.jpg | GRAPHIC | 977
9 | GRAPHIC | proxy_003.jpg | GRAPHIC | 2240
10 | GRAPHIC | proxy_004.jpg | GRAPHIC | 966
| Complete submission text file | 0001641172-25-012277.txt |  | 2334872

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
11 | XBRL SCHEMA FILE | sonm-20241231.xsd | EX-101.SCH | 5842
12 | XBRL DEFINITION FILE | sonm-20241231_def.xml | EX-101.DEF | 10066
13 | XBRL LABEL FILE | sonm-20241231_lab.xml | EX-101.LAB | 64586
14 | XBRL PRESENTATION FILE | sonm-20241231_pre.xml | EX-101.PRE | 44733
26 | EXTRACTED XBRL INSTANCE DOCUMENT | formprec14a_htm.xml | XML | 102480

Mailing Address 4445 EASTGATE MALL SUITE 200 SAN DIEGO CA 92121
Business Address 4445 EASTGATE MALL SUITE 200 SAN DIEGO CA 92121 650-378-8100
SONIM TECHNOLOGIES INC (Filed by) CIK: 0001178697 (see all company filings)

EIN.: 943336783 | State of Incorp.: DE | Fiscal Year End: 1231
Type: PREC14A
SIC: 3661 Telephone & Telegraph Apparatus
(CF Office: 04 Manufacturing)

Mailing Address 4445 EASTGATE MALL SUITE 200 SAN DIEGO CA 92121
Business Address 4445 EASTGATE MALL SUITE 200 SAN DIEGO CA 92121 650-378-8100
SONIM TECHNOLOGIES INC (Subject) CIK: 0001178697 (see all company filings)

EIN.: 943336783 | State of Incorp.: DE | Fiscal Year End: 1231
Type: PREC14A | Act: 34 | File No.: 001-38907 | Film No.: 25983266
SIC: 3661 Telephone & Telegraph Apparatus
(CF Office: 04 Manufacturing)