Transaction · 0001046179-26-000128

Lin Shyue-Shyh

Lin Shyue-Shyh, VP, reported an open-market or private purchase at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD involving 2000.000000 shares for an estimated $111260.00. Reported holdings after the transaction were 23269.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code PVP
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Filing timeMar 30
Trade dateMar 29, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$316.50
Pre-filing
1mo ago +18.4%1w ago +4.0%1d ago +3.2%
Returns since
7d +8.0%30d +24.4%90d +36.6%180d +31.4%1y +31.4%

TSM price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
TSM since 2026-03-30Filed 163 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0001046179-26-000128
Common Shares (2330.TW)
Transaction date
Mar 29, 2026
Filed Mar 30, 2026, 12:00 AM · 1d delay
Shares
2.00k sh
$5.56k per share
Estimated value
$11.1M
Computed from shares × price
Holdings after
23.2k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Cluster Buy Direct Ownership
+36score
Filing-only score

+36

Compact filing score computed from stored Form 4 facts. Version v1.

Strong filing signal

This filing has a high positive filing-only score. It may deserve closer research, but it is not an investment recommendation.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

VP

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    The price was translated from New Taiwan dollars, NT$1,780, at the rate of NT$31.996 to US$1.

  2. F2

    Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").

Original filing · 0001046179-26-000128
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