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SEC EDGARSEP 91 min read$TSM

Yuan Lipen purchased $3K of TSM (indirect holdings)

Yuan Lipen (VP) purchased 41 indirectly-held shares of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) at $76.20 on 2026-09-07.

Original reporting
SEC EDGAR · Yuan Lipen
Published Sep 9, 2026, 10:08 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 9, 2026, 10:10 AM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
About AlphAI AI DeskScoring methodologyReport an issue
AlphAI market briefInsider activity
Primary signal
$TSM
Neutral
high confidence
Mentioned
$TSM
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$TSMNeutralLow
01

Why it matters

The purchase is too small to affect market perception of TSM.

02

Market read

Minor insider buy; limited relevance for traders.

03

What to watch

none

Relevance 3/10Novelty 4/10Timing: filed Sep 9 2026

Background

Form 4 filing discloses insider transactions; this is the first public report of the purchase.

Company-level read

Ticker impact

$TSMNeutralHigh confidence
Context

VP Yuan Lipen purchased 41 shares of TSM for $3,124, raising his holdings to 1,301 shares.

Expected impact

minimal impact, price likely unchanged

Evidence & confidence

The transaction size is trivial relative to market cap and typical daily volume.

Market effects

Sector

none

Regional

none

Global

none

Counterpoint

What could challenge this read

none

Key entities

  • Officer
    Yuan Lipen

    Vice President at TSM

  • Company
    TSM

    Taiwan Semiconductor Manufacturing Co.

Read at source← All news

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

TSM insider trading history →

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