Shyue-Shyh Lin: insider trades
Every open market trade Shyue-Shyh Lin has filed with the SEC, when each filing appeared, and how the buys did against the S&P 500 once the filing was public.
Key Facts
- Shyue-Shyh Lin is listed as VP at TSM.
- Between 2026-03-30 (30 March 2026) and 2026-09-09 (9 September 2026) Shyue-Shyh Lin filed 9 open market buys worth $648K and 0 open market sales worth $0.
- Across 2 scored buys, Shyue-Shyh Lin averaged +23.3% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to draw a conclusion.
- Data as of 2026-09-29 (29 September 2026).
Would copying Shyue-Shyh Lin have paid?
prices as of 2026-09-28The result. Across 2 scored buys, Shyue-Shyh Lin averaged +23.3% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to draw a conclusion.
| Days after entry | Scored buys | Avg vs S&P | Beat S&P | Entry months | t statistic | Reading |
|---|---|---|---|---|---|---|
| 30 days | 6 | +0.8% | 50% | 4 | n/a | too few trades to draw a conclusion |
| 90 days | 2 | +23.3% | 100% | 2 | n/a | too few trades to draw a conclusion |
| 180 days | 2 | +15.3% | 100% | 2 | n/a | too few trades to draw a conclusion |
A return curve needs at least 10 scored buys. Shyue-Shyh Lin does not have enough yet.
Stocks traded
Every open market trade
as of 2026-09-29| Filed | Stock | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 9 Sep 2026 | TSM | buy | 44 | $76.20 | $3.4K | n/a |
| 10 Aug 2026 | TSM | buy | 47 | $73.31 | $3.4K | n/a |
| 22 Jul 2026 | TSM | buy | 1,000 | $72.65 | $72.7K | n/a |
| 22 Jul 2026 | TSM | buy | 1,000 | $74.13 | $74.1K | n/a |
| 21 Jul 2026 | TSM | buy | 1,000 | $71.94 | $71.9K | n/a |
| 21 Jul 2026 | TSM | buy | 2,000 | $71.71 | $143K | n/a |
| 9 Jul 2026 | TSM | buy | 44 | $76.62 | $3.4K | n/a |
| 31 Mar 2026 | TSM | buy | 3,000 | $54.72 | $164K | +25.9% |
| 30 Mar 2026 | TSM | buy | 2,000 | $55.63 | $111K | +20.7% |
Nothing matches that search.
Insider sales are shown but not scored, because they are often planned for tax or diversification reasons.
Related pages
Frequently asked questions
What has Shyue-Shyh Lin bought and sold?
Between 2026-03-30 (30 March 2026) and 2026-09-09 (9 September 2026) Shyue-Shyh Lin filed 9 open market buys worth $648K and 0 open market sales worth $0.
Did Shyue-Shyh Lin's buys beat the market?
Across 2 scored buys, Shyue-Shyh Lin averaged +23.3% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to draw a conclusion. Insider sales are not scored because they are often planned for tax or diversification reasons.
Sources: Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.