Quick Takeaways
- Gregory W. Matz has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $161,848.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Gregory W. Matz
- Location
- Novato, CA
- Summary
- The estimated net worth of Gregory W. Matz is at least $161,848 dollars as of 10 Jul 2025. Gregory W. Matz is the Director of ONE STOP SYSTEMS, INC. and owns shares of ONE STOP SYSTEMS, INC. (OSS) stock worth about $161.8K.
- Signature
- /s/ Sabrina Martucci Johnson, Attorney-in-fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Gregory W. Matz and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: ONE STOP SYSTEMS, INC. ($161,848).
- Past-year value change for that position: .
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.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Gregory W. Matz
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| OSS | ONE STOP SYSTEMS, INC. | Director | $161,848 | 21 May 2025 | ||
| DARE | Dare Bioscience, Inc. | Director | 09 Jul 2025 |
Insider Transactions Reported by Gregory W. Matz:
| 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.