Latest filing published 08 Oct 2026 for TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD, €2,753.
Filing timeline
BuySaleInsider track record
Closed purchases
Not enough history yet: 1 closed purchase, at least 2 are needed.
Purchases by company
Since each purchase
- +11.9%Entry US$422.06 · Close 07 Oct 2026 US$472.20
- +8.8%Entry US$434.11 · Close 07 Oct 2026 US$472.20
- +11.0%Entry US$379.89 · Close at T+90 US$421.58
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Yuan-Ko Hwang: trading record in brief
All filings by Yuan-Ko Hwang on record concern Taiwan Semiconductor Manufacturing Co Ltd. Between 9 April 2026 and 7 October 2026, the trades on record add up to 5 filings.
On the market, this insider has only ever bought: 5 purchases, €13k in total. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay.
The median purchase comes to €2,623. Scaled by market value, the purchases weigh a median 0.0000% of market cap (sample: 4 purchases). Of 4 purchases, 4 formed part of a group of insiders buying within 30 days of each other. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time.
Most recently, on 8 October 2026, the filings show an open-market purchase worth €2,753 in Taiwan Semiconductor Manufacturing Co Ltd. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. US insiders must file a Form 4 within two business days of a trade. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Yuan-Ko Hwang
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 39 shares@ US$79.39Common Shares (2330.TW)SEC:0001046179-26-000692:0Canonical exit: 5 Jan 2027 (T+90)
- 40 shares@ US$76.200.0000% mcap25.3% of flowCommon Shares (2330.TW)SEC:0001046179-26-000626:0Canonical exit: 6 Dec 2026 (T+90)
- 40 shares@ US$73.310.0000% mcap24.5% of flowCommon Shares (2330.TW)SEC:0001046179-26-000500:0Canonical exit: 5 Nov 2026 (T+90)
- 40 shares@ US$76.620.0000% mcap25.8% of flowCommon Shares (2330.TW)SEC:0001046179-26-000415:0Canonical exit: 5 Oct 2026 (T+90)
- 51 shares@ US$57.8724.3% of flowCommon Shares (2330.TW)SEC:0001046179-26-000169:0Canonical exit: 8 Jul 2026 (T+90)
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