SEC CIK 2042355
YOON SUNG
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| KEYSview stock → | 16,453.026 | 2025-12-30 |
Position History — KEYS
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — KEYS
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2025-12-30 | Gift | 500 | $0.00 | 16,453.026 |
| 2025-12-30 | Open-market sale | 888.792 | $206.66 | 16,953.026 |
| 2025-12-11 | Tax withholding | 152 | $201.40 | 17,841.818 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.