SONIM TECHNOLOGIES INC — Director's Dealing 2025

May 16, 2025

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: SONIM TECHNOLOGIES INC (SONM)
CIK: 0001178697
Period of Report: 2025-05-12

Reporting Person: LYTTON LAURENCE W (10% Owner)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	866916	Direct
Common Stock	800000	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Warrant	$1.3864	2030-05-12	Common Stock (400000)		Indirect

Footnotes

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.