<SEC-DOCUMENT>0001649553-25-000123.txt : 20250703
<SEC-HEADER>0001649553-25-000123.hdr.sgml : 20250703
<ACCEPTANCE-DATETIME>20250703101020
ACCESSION NUMBER:		0001649553-25-000123
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20250703
DATE AS OF CHANGE:		20250703

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SONIM TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0001178697
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				943336783
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91008
		FILM NUMBER:		251104052

	BUSINESS ADDRESS:	
		STREET 1:		4445 EASTGATE MALL
		STREET 2:		SUITE 200
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		650-378-8100

	MAIL ADDRESS:	
		STREET 1:		4445 EASTGATE MALL
		STREET 2:		SUITE 200
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CVI Investments, Inc.
		CENTRAL INDEX KEY:			0001649553
		ORGANIZATION NAME:           	
		EIN:				981253664
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G

	BUSINESS ADDRESS:	
		STREET 1:		P.O. BOX 309
		STREET 2:		UGLAND HOUSE
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-1104
		BUSINESS PHONE:		345-949-8080

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 309
		STREET 2:		UGLAND HOUSE
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-1104
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/schedule13g" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>SCHEDULE 13G</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001649553</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <coverPageHeader>
      <securitiesClassTitle>Common Stock, $0.001 par value per share</securitiesClassTitle>
      <eventDateRequiresFilingThisStatement>07/01/2025</eventDateRequiresFilingThisStatement>
      <issuerInfo>
        <issuerCik>0001178697</issuerCik>
        <issuerName>Sonim Technologies, Inc.</issuerName>
        <issuerCusip>83548F309</issuerCusip>
        <issuerPrincipalExecutiveOfficeAddress>
          <com:street1>4445 Eastgate Mall</com:street1>
          <com:street2>Suite 200</com:street2>
          <com:city>San Diego</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92121</com:zipCode>
        </issuerPrincipalExecutiveOfficeAddress>
      </issuerInfo>
      <designateRulesPursuantThisScheduleFiled>
        <designateRulePursuantThisScheduleFiled>Rule 13d-1(c)</designateRulePursuantThisScheduleFiled>
      </designateRulesPursuantThisScheduleFiled>
    </coverPageHeader>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>CVI Investments, Inc.</reportingPersonName>
      <citizenshipOrOrganization>E9</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>0</soleVotingPower>
        <sharedVotingPower>1000000</sharedVotingPower>
        <soleDispositivePower>0</soleDispositivePower>
        <sharedDispositivePower>1000000</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>1000000</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <aggregateAmountExcludesCertainSharesFlag>N</aggregateAmountExcludesCertainSharesFlag>
      <classPercent>7.3</classPercent>
      <typeOfReportingPerson>CO</typeOfReportingPerson>
      <comments>With respect to Row 6 and Row 8 above, Heights Capital Management, Inc. is the investment manager to CVI Investments, Inc. and as such may exercise voting and dispositive power over the shares reported as beneficially owned by CVI Investments, Inc. herein.</comments>
    </coverPageHeaderReportingPersonDetails>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>Heights Capital Management, Inc.</reportingPersonName>
      <citizenshipOrOrganization>DE</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>0</soleVotingPower>
        <sharedVotingPower>1000000</sharedVotingPower>
        <soleDispositivePower>0</soleDispositivePower>
        <sharedDispositivePower>1000000</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>1000000</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>7.3</classPercent>
      <typeOfReportingPerson>CO</typeOfReportingPerson>
      <comments>With respect to Row 6 and Row 8 above, Heights Capital Management, Inc. is the investment manager to CVI Investments, Inc. and as such may exercise voting and dispositive power over the shares reported as beneficially owned by CVI Investments, Inc. herein.</comments>
    </coverPageHeaderReportingPersonDetails>
    <items>
      <item1>
        <issuerName>Sonim Technologies, Inc.</issuerName>
        <issuerPrincipalExecutiveOfficeAddress>4445 Eastgate Mall, Suite 200, San Diego, CA 92121</issuerPrincipalExecutiveOfficeAddress>
      </item1>
      <item2>
        <filingPersonName>This statement is filed by the entities listed below, who are collectively referred to herein as "Reporting Persons," with respect to the shares of common stock of Sonim Technologies, Inc. (the "Company"), $0.001 par value per share (the "Shares").

	(i)	CVI Investments, Inc.

	(ii)	Heights Capital Management, Inc.
        </filingPersonName>
        <principalBusinessOfficeOrResidenceAddress>The address of the principal business office of CVI Investments, Inc. is:

P.O. Box 309GT
Ugland House
South Church Street
George Town
Grand Cayman
KY1-1104
Cayman Islands

The address of the principal business office of Heights Capital Management, Inc. is:

101 California Street, Suite 3250
San Francisco, California 94111
        </principalBusinessOfficeOrResidenceAddress>
        <citizenship>Citizenship is set forth in Row 4 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person.</citizenship>
      </item2>
      <item3>
        <notApplicableFlag>Y</notApplicableFlag>
      </item3>
      <item4>
        <amountBeneficiallyOwned>
The information required by this Item 4(a) is set forth in Row 9 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person.

The Company's Prospectus (Registration No. 333-288221), filed on July 1, 2025, indicates there were 13,733,657 Shares outstanding as of the completion of the offering of the Shares referred to therein.
        </amountBeneficiallyOwned>
        <classPercent>7.3</classPercent>
        <numberOfSharesPersonHas>
          <solePowerOrDirectToVote>
The information required by this Item 4(c)(i) is set forth in Row 5 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person.
          </solePowerOrDirectToVote>
          <sharedPowerOrDirectToVote>
The information required by this Item 4(c)(ii) is set forth in Row 6 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person.

Heights Capital Management, Inc., which serves as the investment manager to CVI Investments, Inc., may be deemed to be the beneficial owner of all Shares owned by CVI Investments, Inc. Each of the Reporting Persons hereby disclaims any beneficial ownership of any such Shares, except for their pecuniary interest therein.
          </sharedPowerOrDirectToVote>
          <solePowerOrDirectToDispose>
The information required by this Item 4(c)(iii) is set forth in Row 7 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person.
          </solePowerOrDirectToDispose>
          <sharedPowerOrDirectToDispose>
The information required by this Item 4(c)(iv) is set forth in Row 8 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person.

Heights Capital Management, Inc., which serves as the investment manager to CVI Investments, Inc., may be deemed to be the beneficial owner of all Shares owned by CVI Investments, Inc. Each of the Reporting Persons hereby disclaims any beneficial ownership of any such Shares, except for their pecuniary interest therein.
          </sharedPowerOrDirectToDispose>
        </numberOfSharesPersonHas>
      </item4>
      <item5>
        <notApplicableFlag>Y</notApplicableFlag>
      </item5>
      <item6>
        <notApplicableFlag>Y</notApplicableFlag>
      </item6>
      <item7>
        <notApplicableFlag>Y</notApplicableFlag>
      </item7>
      <item8>
        <notApplicableFlag>Y</notApplicableFlag>
      </item8>
      <item9>
        <notApplicableFlag>Y</notApplicableFlag>
      </item9>
      <item10>
        <notApplicableFlag>N</notApplicableFlag>
        <certifications>By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.</certifications>
      </item10>
    </items>
    <exhibitInfo>	EXHIBIT INDEX

EXHIBIT					DESCRIPTION
________				________
I						Limited Power of Attorney
II						Joint Filing Agreement
</exhibitInfo>
    <signatureInformation>
      <reportingPersonName>CVI Investments, Inc. </reportingPersonName>
      <signatureDetails>
        <signature>/s/ Sarah Travis</signature>
        <title>Sarah Travis, Assistant General Counsel and Assistant Secretary of Heights Capital Management, Inc.</title>
        <date>07/03/2025</date>
      </signatureDetails>
    </signatureInformation>
    <signatureInformation>
      <reportingPersonName>Heights Capital Management, Inc. </reportingPersonName>
      <signatureDetails>
        <signature>/s/ Sarah Travis</signature>
        <title>Sarah Travis, Assistant General Counsel and Assistant Secretary</title>
        <date>07/03/2025</date>
      </signatureDetails>
    </signatureInformation>
    <signatureComments>Heights Capital Management, Inc. serves as authorized agent of CVI Investments, Inc. pursuant to a Limited Power of Attorney, a copy of which is attached as Exhibit I hereto.</signatureComments>
  </formData>

</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>sc13g_ex24.htm
<DESCRIPTION>LIMITED POWER OF ATTORNEY
<TEXT>
<html><body style="font: 11pt Times New Roman, Times, Serif"><p style="text-align: end"><b>Exhibit 24</b></p><p style="text-align: center"><b>LIMITED POWER OF ATTORNEY</b></p><div style="text-align: justify;"><p>THIS LIMITED POWER OF ATTORNEY given on the 16th day of July, 2015 by CVI Investments, Inc. (hereinafter called "the Company"), whose Registered Office is situated at PO Box 309GT, Ugland House, South Church Street, George Town, Grand Cayman, Cayman Islands.</p><p>WHEREAS, by agreement dated July 16, 2015, by and between the Company and Heights Capital Management, Inc., the Company expressly authorized Heights Capital Management, Inc. to enter into transactions in certain designated areas as defined in the Discretionary Investment Management Agreement attached hereto marked "Appendix l."</p><p>NOW THIS DEED WITNESSETH that William Walmsley, Director of the Company, hereby appoints on behalf of the Company the firm of HEIGHTS CAPITAL MANAGEMENT, INC., which through its officers, directors and employees is hereby formally granted limited power of attorney for the purpose of entering into transactions on behalf and for the account of the Company; and to take all actions on behalf of the Company as may be necessary to consummate such transactions, including but not limited to making, negotiating; signing, endorsing, executing, acknowledging and delivering in the name of the Company all applications, contracts, agreements, notes, statements, certificates, proxies and any other instruments of whatever kind and nature as may be necessary or proper in connection with the entering into of such transactions, instructing the transfer of funds where necessary with respect to such transactions, and performing all of the services specified under the Discretionary Investment Management Agreement with respect to such transactions.</p><p>IN WITNESS WHEREOF, the Company has caused this Limited Power of Attorney to take effect on the day and year above written.</p></div><p>&nbsp;</p><div style="margin-left: 50%"><p>CVI Investments, Inc.</p><p style="margin: 0">By: <u>/s/ William Walmsley</u></p><p style="margin: 0">William Walmsley, Director</p></div><p>&nbsp;</p><div style="border-bottom: Black 1pt solid"></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>3
<FILENAME>sonm_sc13g-ex99.htm
<DESCRIPTION>JOINT FILING AGREEMENT
<TEXT>
<html><head></head><body style="font: 11pt Times New Roman, Times, Serif"><p style="text-align: end"><b>Exhibit 99</b></p><p style="text-align: center"><b>JOINT FILING AGREEMENT</b></p><p>This will confirm the agreement by and among the undersigned that the Schedule 13G filed with the Securities and Exchange Commission on or about the date hereof with respect to the beneficial ownership by the undersigned of the common stock, $0.001 par value per share, of Sonim Technologies, Inc., is being filed, and all amendments thereto will be filed, on behalf of each of the persons and entities named below in accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.</p><p>Dated as of July 3, 2025</p><p>CVI INVESTMENTS, INC.</p><p style="margin-bottom: 0">By: Heights Capital Management, Inc.</p><p style="margin-top: 0">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pursuant to a Limited Power of Attorney</p><p style="margin: 0">By: <u>/s/ Sarah Travis</u></p><p style="margin: 0">Name: Sarah Travis</p><p style="margin: 0">Title: Assistant General Counsel and Assistant Secretary</p><p>HEIGHTS CAPITAL MANAGEMENT, INC.</p><p style="margin: 0">By: <u>/s/ Sarah Travis</u></p><p style="margin: 0">Name: Sarah Travis</p><p style="margin: 0">Title: Assistant General Counsel and Assistant Secretary</p><p>&nbsp;</p><div style="border-bottom: Black 1pt solid"></div></body></html>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
