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Yao-Ching Ku stock trades

VP of Taiwan Semiconductor Manufacturing Company

No open-market buys or sales reported in the last 3 months. Their newest Form 4, for Sep 7: stock plan purchase (47 TSM shares).

Where Yao-Ching Ku files

Each title as their newest Form 4 there gives it, and the open-market trades there in the last 3 months. Open any stock for its score. Pro members see every stock ranked.

CompanyTradesQuality Score
TSMTaiwan Semiconductor ManufacturingVP016

Yao-Ching Ku's trades, as filed

None on the open market in the last 3 months.

2 other filings on record (stock plan purchases). Pro members see every filing and the shares Yao-Ching Ku holds.

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An officer or a director has two business days to report a trade on a Form 4, so a trade is public within days. We read the SEC's new filings every 3 hours. Quality Scores as of 8:11 PM ET, delayed at least 15 minutes.

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Others who file at Taiwan Semiconductor Manufacturing Company

Insider trades by person

Trades are shown as filed with the SEC on Form 4. Quality Scores on this page are delayed at least 15 minutes.