Quick Takeaways
- Jack Steenstra has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $71,251.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Jack Steenstra
- Location
- San Diego, CA
- Summary
- The estimated net worth of Jack Steenstra is at least $71,251 dollars as of 25 Apr 2025. Jack Steenstra is the Director of SONIM TECHNOLOGIES INC and owns shares of DNA X, Inc. (SONM) stock worth about $71.3K.
- Signature
- /s/ Clay Crolius, by power of attorney
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Jack Steenstra and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: SONIM TECHNOLOGIES INC ($71,251).
- Past-year value change for that position: -$33,902.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of Jack Steenstra
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| SONM | SONIM TECHNOLOGIES INC | Director | $71,251 | -$33,902 | -32% | 23 Apr 2025 |
Insider Transactions Reported by Jack Steenstra:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.