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SEC EDGARSEP 91 min read$TSM

Hwang Yuan-Ko purchased $3K of TSM (indirect holdings)

Hwang Yuan-Ko (VP) purchased 40 indirectly-held shares of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) at $76.20 on 2026-09-07.

Original reporting
SEC EDGAR · Hwang Yuan-Ko
Published Sep 9, 2026, 10:05 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 9, 2026, 10:09 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 unlikely to affect TSM's stock price or investor sentiment.

02

Market read

Minor insider transaction with negligible market impact.

03

What to watch

Potential future larger purchases not indicated.

Relevance 3/10Novelty 4/10Timing: filing date 2026-09-09

Background

Form 4 filings disclose insider trades; this filing reports a minor purchase by a VP.

Company-level read

Ticker impact

$TSMNeutralHigh confidence
Context

VP Hwang Yuan-Ko bought 40 shares of TSM for $3,048 via open-market purchase, raising his holding to 299 shares.

Expected impact

No significant move expected.

Evidence & confidence

The transaction size is trivial relative to TSM's market cap and float.

Market effects

Sector

None

Regional

None

Global

None

Counterpoint

What could challenge this read

Even small insider buys can signal confidence, but size is too low to act on.

Key entities

  • Company
    Taiwan Semiconductor Manufacturing Co Ltd

    Global semiconductor foundry.

  • Insider
    Hwang Yuan-Ko

    Vice President at TSM.

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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