| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LYTTON LAURENCE W | 10%+ Owner | 467 CENTRAL PARK WEST, NY | /s/ Laurence W. Lytton | 2025-06-30 | 0001105806 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SONM | Common Stock | Sale | -$700K | -466K | -53.8% | $1.50 | 401K | Jun 26, 2025 | Direct | F1 |
| transaction | SONM | Common Stock | Sale | -$557K | -401K | -100% | $1.39 | 0 | Jun 30, 2025 | Direct | F2 |
| holding | SONM | Common Stock | 800K | Jun 26, 2025 | See Note | F3 |
| Id | Content |
|---|---|
| F1 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.28 to $1.75, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and footnote 2. |
| F2 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.30 to $1.47, inclusive. |
| F3 | 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 4 for himself and for the Foundation. |