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TSMC VP Wu Yi-Huang Acquires 39 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

# Insider Trade Alert: TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM)
**Insider:** Wu Yi-Huang (VP)
**Transaction:** Purchase (ESPP)
**Shares:** 39 @ $79.39 ($3,096.21)
**Date:** 2026-10-07
**Ownership After:** 199 indirect (ESPP Trust) | 44,359 direct | 63,000 spouse
**Significance:** Low (Routine ESPP contribution)

Comprehensive Analysis

Executive Summary

On October 8, 2026, Taiwan Semiconductor Manufacturing Co Ltd (NYSE: TSM / 2330.TW) filed a Form 4 disclosing that Vice President Wu Yi-Huang acquired 39 common shares on October 7, 2026. The shares were purchased through the company's Employee Stock Purchase Plan (ESPP) at an average price of $79.39 per share (converted from NT$2,524.2277 at an exchange rate of NT$31.795 to US$1), for an aggregate value of approximately $3,096.21.

Transaction & Holdings Breakdown

  • Transaction Code: P (Open market or private purchase pursuant to ESPP terms)
  • Shares Acquired: 39 common shares
  • Purchase Price: $79.39 per share
  • Post-Transaction Holdings:
    • Indirect (ESPP Trust): 199 common shares
    • Direct: 44,359 common shares
    • Indirect (Spouse): 63,000 common shares
    • Total Beneficial Ownership: 107,558 common shares

Market Significance

This transaction carries Low trading significance. It reflects an automated, routine periodic contribution to the company's Employee Stock Purchase Plan rather than an open-market discretionary investment decision. The transacted amount ($3,096.21) represents a negligible portion of the insider's aggregate holdings of over 107,000 shares.

Topics:#TSMC#TSM#InsiderTrading#Semiconductors#Form4

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