Johnson Jeffrey D

Related Filers (1)

Ownership (4)

4
Thursday, 6/11/2020
SONIM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/2/2020
SONIM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/15/2019
SONIM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
3
Thursday, 5/9/2019
SONIM TECHNOLOGIES INC: Initial statement of beneficial ownership of securities
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