SEC FORM 3 SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person*
B. Riley Financial, Inc.

(Last) (First) (Middle)
21255 BURBANK BLVD., SUITE 400

(Street)
WOODLAND HILLS CA 91367

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
05/09/2019
3. Issuer Name and Ticker or Trading Symbol
SONIM TECHNOLOGIES INC [ SONM ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock 1,139,085 D
Common Stock 1,073,658 I By BRC Partners Opportunity Fund, L.P.(1)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Convertible Promissory Note (right to buy) 04/09/2018 09/01/2022 Common Stock 1,099,278 8.87 I By B. Riley Principal Investments, LLC(1)
1. Name and Address of Reporting Person*
B. Riley Financial, Inc.

(Last) (First) (Middle)
21255 BURBANK BLVD., SUITE 400

(Street)
WOODLAND HILLS CA 91367

(City) (State) (Zip)
1. Name and Address of Reporting Person*
BRC Partners Opportunity Fund, LP

(Last) (First) (Middle)
11100 SANTA MONICA BLVD., SUITE 800

(Street)
LOS ANGELES CA 90025

(City) (State) (Zip)
1. Name and Address of Reporting Person*
B. RILEY CAPITAL MANAGEMENT, LLC

(Last) (First) (Middle)
21255 BURBANK BLVD., SUITE 400

(Street)
WOODLAND HILLS CA 91367

(City) (State) (Zip)
1. Name and Address of Reporting Person*
BRC Partners Management GP, LLC

(Last) (First) (Middle)
11100 SANTA MONICA BLVD., SUITE 800

(Street)
LOS ANGELES CA 90025

(City) (State) (Zip)
1. Name and Address of Reporting Person*
B. RILEY PRINCIPAL INVESTMENTS, LLC

(Last) (First) (Middle)
11100 SANTA MONICA BLVD., SUITE 800

(Street)
LOS ANGELES CA 90025

(City) (State) (Zip)
1. Name and Address of Reporting Person*
RILEY BRYANT R

(Last) (First) (Middle)
21255 BURBANK BLVD., SUITE 400

(Street)
WOODLAND HILLS CA 91367

(City) (State) (Zip)
Explanation of Responses:
1. BRC Partners Management GP, LLC is the general partner of BRC Partners Opportunity Fund, LP. B. Riley Asset Management, a division of B. Riley Capital Management, LLC, is the investment manager of BRC Partners Opportunity Fund, LP. B. Riley Capital Management, LLC is the sole member of BRC Partners Management GP, LLC and a wholly-owned subsidiary of B. Riley Financial, Inc. Bryant Riley, as Chief Executive Officer of B. Riley Capital Management, LLC and Chairman and Co-Chief Executive Officer of B. Riley Financial, Inc., has voting and dispositive power over the shares held by BRC Partners Opportunity Fund, L.P. and B. Riley Financial, Inc. B. Riley Principal Investments, LLC is a wholly-owned subsidiary of B. Riley Financial, Inc. Each reporting person disclaims beneficial ownership of the securities of the Issuer reported herein held indirectly except to the extent of such person's pecuniary interest therein.
Remarks:
B. Riley Financial, Inc., by: /s/ Bryant R. Riley, Co-Chief Executive Officer 05/09/2019
BRC Partners Opportunity Fund, L.P., by: /s/ Bryant R. Riley, Chief Investment Officer 05/09/2019
B. Riley Capital Management, LLC, by: /s/ Bryant R. Riley, Chief Executive Officer 05/09/2019
BRC Partners Management GP, LLC, by: /s/ B Riley Capital Management, LLC, its sole member, by: /s/ Bryant R. Riley, Chief Executive Officer 05/09/2019
B. Riley Principal Investments, LLC, by: /s/ Kenney Young, Chief Executive Officer 05/09/2019
/s/ Bryant R. Riley 05/09/2019
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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