Sonim Technologies Inc (SONM) Insider Ownership

Historic Ownership Trends

Through the 90-day period concluding January 02, 2026, Sonim Technologies's top three insider stakeholders include Director Jeffrey Wang (7.19K shares), Director Michael C Mulica (4.07K shares), Nan Charles Becher (3.48K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Jeffrey Wang 7,192 25 Apr, 2025
Holding Company, Llc Ajp 6,008 10 Aug, 2022
Riley Financial, Inc. B. 1 25 Aug, 2021
Stanley Morgan 261 14 Oct, 2021
Robert L. Tirva Former President And Cfo & Coo 97 15 Jul, 2022
Hao Peter Liu Chief Executive Officer 14,967 10 Feb, 2025
Alan B Howe 54 28 Mar, 2023
Jose Carlos Principe 46 21 Nov, 2022
Michael C Mulica 4,072 25 Apr, 2025
Kenneth Dale Naumann 0 21 Jun, 2021
Charles Becher Nan 3,482 25 Apr, 2025
Jack Steenstra 2,730 25 Apr, 2025
James S Cassano 2,729 25 Apr, 2025
John Kneuer 12 16 Nov, 2021
Susan Swenson 12 16 Nov, 2021
Clayton Crolius Chief Financial Officer 1,720 25 Apr, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
26 Jun, 2025 Laurence W Lytton Common Stock D 466,402 $1.50 22,253 D S
30 Jun, 2025 Laurence W Lytton Common Stock D 400,514 $1.39 0 D S
23 Apr, 2025 Jeffrey Wang Common Stock D 4,478 $1.45 1,183 D S
23 Apr, 2025 Charles Becher Common Stock D 31,326 $1.45 3,482 D S
23 Apr, 2025 James S Cassano Common Stock D 23,381 $1.45 2,729 D S
23 Apr, 2025 Clayton Crolius Common Stock D 11,634 $1.45 1,720 D S
23 Apr, 2025 Jack Steenstra Common Stock D 23,381 $1.45 2,730 D S
23 Apr, 2025 Michael C Mulica Common Stock D 27,818 $1.45 4,072 D S
31 Mar, 2025 Michael C Mulica Common Stock A 46,728 $0.00 5,618 D A
31 Mar, 2025 James S Cassano Common Stock A 46,728 $0.00 4,028 D A
31 Mar, 2025 Jack Steenstra Common Stock A 46,728 $0.00 4,029 D A
06 Feb, 2025 Clayton Crolius Common Stock A 33,922 $0.00 2,366 D A
06 Feb, 2025 Charles Becher Common Stock A 70,671 $0.00 5,222 D A
06 Feb, 2025 Hao Peter Liu Common Stock A 63,604 $0.00 14,967 D A
06 Feb, 2025 Hao Peter Liu - - 14,967 D
12 Nov, 2024 Michael C Mulica Common Stock A 14,124 $0.00 3,164 D A
13 Nov, 2024 Michael C Mulica Common Stock D 2,559 $3.28 3,021 D S
19 Jul, 2024 Jack Steenstra - - 1,433 D
19 Jul, 2024 James S Cassano Common Stock D 1,623 $3.68 1,432 D S
19 Jul, 2024 Jack Steenstra Common Stock D 1,623 $3.67 1,433 D S