SEC CIK 1536574
Matz Gregory W
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| OSSview stock → | 78,914 | 2026-05-26 |
| COOview stock → | 23,795 | 2016-06-13 |
Position History — OSS
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — OSS
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-05-26 | Open-market sale | 8,000 | $17.52 | 78,914 |
| 2026-05-20 | Grant / award | 11,984 | $0.00 | 86,914 |
| 2025-05-21 | Grant / award | 21,000 | $0.00 | 74,930 |
| 2024-07-01 | Grant / award | 21,000 | $0.00 | 53,930 |
| 2023-08-15 | Open-market buy | 2,500 | $1.77 | 32,930 |
| 2022-03-17 | Grant / award | 13,100 | $0.00 | 30,430 |
| 2021-05-19 | Grant / award | 8,666 | $0.00 | 17,330 |
| 2021-02-11 | Option exercise (derivative) | 6,164 | $0.00 | 0 |
| 2021-02-11 | Option exercise | 6,164 | $0.00 | 8,664 |
| 2020-08-14 | Open-market buy | 2,500 | $2.28 | 2,500 |
| 2020-08-03 | Grant / award (derivative) | 6,164 | $0.00 | 6,164 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.