$TSM

Hou Yung-Chin purchased $5K of TSM (indirect holdings)

Hou Yung-Chin (SVP and Deputy Co-COO) purchased 61 indirectly-held shares of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) at $76.62 on 2026-07-07.

Original reporting
SEC EDGAR · Hou Yung-Chin
Published Jul 9, 2026, 10:13 AM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Jul 9, 2026, 10:32 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
medium confidence
Mentioned
$TSM
Relevance
4/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$TSMNeutralLow
01

Why it matters

The newest concrete fact is the reported open-market purchase by Hou Yung-Chin (SVP and Deputy Co-COO) of 61 shares at $76.62, with holdings after transaction at 7,397 shares.

02

Market read

Traders may note the filing date and the lack of a 10b5-1 plan, but the transaction size is small and does not change the fundamental outlook.

03

What to watch

Indirect holdings and small share count reduce interpretability; absence of a 10b5-1 plan does not by itself imply conviction or timing advantage.

Relevance 4/10Novelty 3/10Timing: Form 4 filed 2026-07-09 for a 2026-07-07 insider purchase.

Background

The article is a SEC Form 4 insider transaction disclosure for TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM).

Company-level read

Ticker impact

$TSMNeutralMedium confidence
Context

TSM disclosed an SVP’s indirect open-market purchase of 61 shares at $76.62 on 2026-07-07 via a Form 4 filed 2026-07-09.

Expected impact

Likely minimal immediate price impact; any effect would be sentiment-driven and short-lived.

Evidence & confidence

The filing is primary-source and time-stamped, but the transaction value (~$4.7k) is small and does not include new company fundamentals or guidance.

Market effects

No direct sector read-across; this is an individual insider transaction without disclosed operational changes.

None indicated; the filing concerns a Taiwan Semiconductor executive’s holdings.

Limited, since it does not disclose new business developments or material corporate actions.

Counterpoint

The buy may reflect personal liquidity planning or routine portfolio rebalancing rather than a forward-looking view on TSM fundamentals.

Key entities

  • TSM

    Taiwan Semiconductor Manufacturing Co. Ltd., subject of the Form 4 insider transaction disclosure.

  • Hou Yung-Chin

    SVP and Deputy Co-COO who reported an indirect open-market purchase.

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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