Recent insider trading activity from Tien Bor-Zen, including buys and sells reported to the SEC.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 22, 2026 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | $TSM | Tien Bor-Zen | VP | P | Common Shares (2330.TW) | 1000 | $55.93 | 9,143.0000 | 25,932,733,242 | 12.28% | 0.00% |