Che-chia Wei
CEO, Chair at Taiwan Semiconductor Manufacturing Co Ltd (TSM)
Purchase track record
Market-like. Based on 4 purchases with a full 90 days of price history.
54
Avg. 90-day return+7.3%
vs. S&P 500+1.8%
Beat the market50%
Paper profit on buys+$414K
Total bought / sold$79K / $0
Reported trades
| Filed | Stock | Type | Shares | Price | Value | Since |
|---|---|---|---|---|---|---|
| Oct 8SEC | TSMTaiwan Semiconductor Manufacturing Co Ltd | Buy | 14418,280 held (+1%) | $79.39 | $11K | +471.0% |
| Sep 9SEC | TSMTaiwan Semiconductor Manufacturing Co Ltd | Buy | 14918,136 held (+1%) | $76.20 | $11K | +494.9% |
| Aug 10SEC | TSMTaiwan Semiconductor Manufacturing Co Ltd | Buy | 15217,987 held (+1%) | $73.31 | $11K | +518.3% |
| Jul 9SEC | TSMTaiwan Semiconductor Manufacturing Co Ltd | Buy | 14617,835 held (+1%) | $76.62 | $11K | +491.6% |
| Jun 9SEC | TSMTaiwan Semiconductor Manufacturing Co Ltd | Buy | 15017,689 held (+1%) | $76.01 | $11K | +496.4% |
| May 11SEC | TSMTaiwan Semiconductor Manufacturing Co Ltd | Buy | 16017,539 held (+1%) | $71.82 | $11K | +531.2% |
| Apr 13SEC | TSMTaiwan Semiconductor Manufacturing Co Ltd | Buy | 18617,379 held (+1%) | $57.87 | $11K | +683.3% |
- Buy
CEO, Chair Che-chia Wei bought $11K of TSM at $71.82 — largest purchase by this insider in our records.
- Buy
CEO, Chair Che-chia Wei bought $11K of TSM at $57.87 — first open-market purchase in our records.