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TSMC VP Lu Lee-Chung Acquires 49 Shares via ESPP

Low SignificanceOctober 8, 2026 at 11:32:48 AM UTC

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

$TSM4CIK: 0001046179

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Filing Summary

Form 4 Alert: TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD ($TSM) • Insider: Lu Lee-Chung (VP) • Transaction: Purchase (Code P - ESPP) • Shares: 49 @ $79.39 (~$3,890.11) • Filing Date: 2026-10-08 | Transaction Date: 2026-10-07 • Ownership: Indirect (By ESPP Trust) holding 6,534 shares post-transaction (Direct holdings: 284,891 shares) • Significance: Low (Routine Employee Stock Purchase Plan acquisition)

Comprehensive Analysis

Executive Summary

On October 8, 2026, TSMC Vice President Lu Lee-Chung reported a purchase of 49 common shares (2330.TW) executed on October 7, 2026. The transaction took place through the issuer's Employee Stock Purchase Plan (ESPP) administered in trust, at a converted price of $79.39 per share (translating from NT$2,524.2277 at an exchange rate of NT$31.795 to US$1), totaling approximately $3,890.11.

Transaction & Ownership Overview

  • Transaction Type: Open-market or plan purchase under Code P via the ESPP Trust.
  • Volume & Price: 49 shares transacted at $79.39 per share.
  • Post-Transaction ESPP Holdings: 6,534 shares held indirectly by the ESPP Trust.
  • Broader Holdings Profile:
    • Direct Ownership: 284,891 common shares
    • Indirect via LTI Trust: 7,036 common shares
    • Indirect via Spouse: 15,000 common shares
    • Total Beneficial Ownership: 313,461 common shares

Market & Trading Significance

This transaction carries Low significance. It represents a routine, automated contribution via the company's employee stock purchase program rather than a discretionary open-market buy signal. Given the tiny fractional increase relative to Lu Lee-Chung's existing multi-hundred-thousand share position, this filing does not provide material forward-looking informational value regarding operational or financial performance.

Topics:#TSMC#TSM#Semiconductors#InsiderTrading#ESPP

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