$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.

Related articles

$TSMMed

TSMC eyes Texas expansion, intensifying competition with Samsung Electronics in US

TSMC is considering building a new semiconductor production base in Texas, intensifying competition with Samsung Electronics. TSMC's CEO confirmed evaluations are underway. Samsung plans to strengthen its Taylor fab for advanced processes. Both companies are vying for market share and talent in the U.S. semiconductor industry, with Samsung focusing on HBM memory and securing major customers.

$INTCHighAI 8/10

Intel vs. Taiwan Semiconductor: The AI Boom Is Telling Two Very Different Stories

Intel (INTC) reported Q3 2026 revenue of $16.5B (+21% YoY), with Data Center and AI division up 78% to $7.3B, while PC business declined 5%. Taiwan Semiconductor (TSM) saw Q3 2026 revenue of $46.7B (+41.2% YoY), with 68% from high-performance computing. Intel faces challenges in manufacturing and profitability, while TSM leads in advanced chip manufacturing and AI infrastructure.

$INTCHighAI 8/10

Intel Guidance Shock Sends Taiwan Stocks Plunging 812 Points at Open; TSMC Falls Below NT$2,310

Intel's weak guidance caused its shares to drop 29% on Friday, impacting U.S. and Asian markets. Taiwan's TAIEX index fell 812 points at open, with TSMC shares dropping below NT$2,310. Other tech stocks also declined, including AMD, Qualcomm, and Nvidia. Analysts attribute the sell-off to concerns over AI-related capital spending and U.S. economic data.