Laurence W. Lytton - 12 May 2025 Form 3 Insider Report for SONIM TECHNOLOGIES INC (SONM)

Role: 10%+ Owner
Signature: /s/ Laurence W. Lytton
Issuer symbol: SONM
Transactions as of: 12 May 2025
Net transactions value: $0
Form type: 3
Filing time: 16 May 2025, 13:34:17 UTC
Previous filing: 05 May 2025
Next filing: 30 Jun 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
LYTTON LAURENCE W	10%+ Owner	467 CENTRAL PARK WEST, NY	/s/ Laurence W. Lytton	15 May 2025	0001105806

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	SONM	Common Stock						866,916	12 May 2025	Direct
holding	SONM	Common Stock						800,000	12 May 2025	See Note	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	SONM	Warrant							12 May 2025	Common Stock	400,000	$1.39	See Note	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These securities are held by the Lytton-Kambara Foundation (the "Foundation"). Mr. Lytton is the president of the Foundation and may be deemed to beneficially own the securities held by the Foundation. Mr. Lytton disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. Mr. Lytton is filing this Form 3 for himself and for the Foundation.