$TSM

He Jun purchased $4K of TSM (indirect holdings)

He Jun (VP) purchased 46 indirectly-held shares of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) at $76.20 on 2026-09-07.

Original reporting
SEC EDGAR · He Jun
Published Sep 9, 2026, 10:04 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.
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 transaction is too small to affect valuation but adds to the cumulative insider activity record.

02

Market read

Limited relevance; serves as a routine disclosure with negligible trading impact.

03

What to watch

Potential hidden strategic moves by the VP's division not reflected in the purchase size.

Relevance 3/10Novelty 4/10Timing: filing posted on Sep 9, 2026 (post‑market)

Background

Form 4 filings disclose insider transactions; this is the first public report of He Jun's purchase.

Company-level read

Ticker impact

$TSMNeutralHigh confidence
Context

VP He Jun bought 46 shares of TSM for $3,505, a small insider purchase disclosed via Form 4.

Expected impact

No material price impact expected; may cause slight short‑term uptick.

Evidence & confidence

The purchase size is negligible relative to TSM's market cap and float; insider buying at this scale rarely drives price.

Market effects

None; semiconductor sector unchanged.

No regional effect; Taiwan market unaffected by a tiny insider trade.

Minimal; global investors unlikely to react.

Counterpoint

Even a small insider buy could hint at upcoming positive news not yet public.

Key entities

  • He Jun

    Vice President at TSM who purchased shares.

  • Taiwan Semiconductor Manufacturing Co Ltd

    World's largest contract chipmaker.

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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