Hwang Yuan-Ko
- SEC CIK
- 0002114064
In the past year, 6 open-market purchase filings worth $18.1K and no sales.
Current role at each company
- TSM Taiwan Semiconductor Manufacturing Co LtdVPas of Sep 9, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $18.1K
- 6 filings
- Sold
- –
- 0 filings
- Net
- +$18.1K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Hwang Yuan-Ko as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 9, 2026 (view filing)6:05 AM ET | Sep 7 | 2 days | Hwang Yuan-KoVP | PPurchaseCommon Shares (2330.TW) | +40 | $76.20 | +$3.05K | +15.4%299 after | |
| Aug 10, 2026 (view filing)7:51 AM ET | Aug 7 | 3 days | Hwang Yuan-KoVP | PPurchaseCommon Shares (2330.TW) | +40 | $73.31 | +$2.93K | +18.3%259 after | |
| Jul 9, 2026 (view filing)6:11 AM ET | Jul 7 | 2 days | Hwang Yuan-KoVP | PPurchaseCommon Shares (2330.TW) | +40 | $76.62 | +$3.06K | +22.3%219 after | |
| Jun 9, 2026 (view filing) | Jun 5 | 4 days | Hwang Yuan-KoVP | PPurchaseCommon Shares (2330.TW) | +40 | $76.01 | +$3.04K | +28.8%179 after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Hwang Yuan-KoVP | PPurchaseCommon Shares (2330.TW) | +42 | $71.82 | +$3.02K | +43.3%139 after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Hwang Yuan-KoVP | PPurchaseCommon Shares (2330.TW) | +51 | $57.87 | +$2.95K | +110.9%97 after |