$TSM

Chen Pei-Hung purchased $3K of TSM (indirect holdings)

Chen Pei-Hung (VP) purchased 43 indirectly-held shares of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) at $79.39 on 2026-10-07.

Original reporting
SEC EDGAR · Chen Pei-Hung
Published Oct 8, 2026, 10:11 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Oct 8, 2026, 10:35 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.
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 trade is unlikely to affect TSM's stock price or market perception given its minimal size.

02

Market read

Low relevance; the filing is a routine insider transaction with negligible market impact.

03

What to watch

The purchase was made through an indirect holding, which may reflect personal portfolio rebalancing rather than confidence in the company.

Relevance 3/10Novelty 3/10Timing: today

Background

Form 4 filings provide transparent disclosure of insider trades. This filing reports a minor purchase by a senior officer.

Company-level read

Ticker impact

$TSMNeutralHigh confidence
Context

Form 4 disclosed VP Chen Pei-Hung bought 43 shares of TSM for $3,414 via open market purchase.

Expected impact

minimal upward pressure, but unlikely to move the stock materially

Evidence & confidence

The transaction size is tiny relative to TSM's market cap and typical daily volume; insider is a VP, but the purchase amount is only $3K.

Market effects

None; the purchase does not signal broader semiconductor sector trends.

No discernible impact on Asian or US markets.

Limited to TSM shareholders; no global effect.

Counterpoint

Even small insider buys can precede larger strategic moves; monitor for future filings.

Key entities

  • Chen Pei-Hung

    Vice President at TSM who purchased 43 shares.

  • Taiwan Semiconductor Manufacturing Co Ltd

    World's largest contract chipmaker, ticker TSM.

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.

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