SEC CIK 1775672
Chang John B.
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CCOIview stock → | 188,847 | 2025-12-31 |
Position History — CCOI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — CCOI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2025-12-31 | Grant / award | 100,000 | $0.00 | 188,847 |
| 2025-12-31 | Grant / award | 9,600 | $0.00 | 88,847 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.