SEC CIK 2113784
Wu Shien-Yang
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| TSMview stock → | 6,915 | 2026-10-07 |
Position History — TSM
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — TSM
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-10-07 | Open-market buy | 53 | $79.39 | 6,915 |
| 2026-09-07 | Open-market buy | 57 | $76.20 | 6,862 |
| 2026-09-01 | Grant / award | 12,881 | $0.00 | 643,109 |
| 2026-08-07 | Open-market buy | 57 | $73.31 | 6,805 |
| 2026-07-07 | Open-market buy | 54 | $76.62 | 6,748 |
| 2026-06-05 | Open-market buy | 57 | $76.01 | 6,694 |
| 2026-05-08 | Open-market buy | 60 | $71.82 | 6,637 |
| 2026-04-09 | Open-market buy | 71 | $57.87 | 6,577 |
| 2026-03-18 | — | — | — | 6,506 |
| 2026-03-18 | — | — | — | 10,581 |
| 2026-03-18 | — | — | — | 630,228 |
| 2026-03-18 | — | — | — | 90 |
| 2026-03-18 | — | — | — | 198,943 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.