TSMC VP buys 58 shares via employee stock plan
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Tzu-Sou Chuang reported an open-market-style purchase of 58 Common Shares (2330.TW) on behalf of his account at an average price of $57.87 per share.
Rhea-AI Filing Summary
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Tzu-Sou Chuang reported an open-market-style purchase of 58 Common Shares (2330.TW) on behalf of his account at an average price of $57.87 per share. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan under predetermined terms.
After this transaction, he indirectly holds 5,620 Common Shares through the ESPP trust and 7,036 Common Shares through a Long-Term Incentive bonus plan trust, in addition to 2,695,165 Common Shares held directly. The filing shows a small net increase in his overall ownership.
Positive
- None.
Negative
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Insider Trade Summary
Net Buyer: 58 shares
Net Buy
3 txns
Insider
Chuang Tzu-Sou
Role
VP
Bought
58 shs ($3K)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Purchase | Common Shares (2330.TW) | 58 | $57.87 | $3K |
| holding | Common Shares (2330.TW) | -- | -- | -- |
| holding | Common Shares (2330.TW) | -- | -- | -- |
Holdings After Transaction:
Common Shares (2330.TW) — 5,620 shares (Indirect, By ESPP Trust);
Common Shares (2330.TW) — 2,695,165 shares (Direct);
Common Shares (2330.TW) — 7,036 shares (Indirect, By LTI Trust)
Footnotes (4)
- F1. Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer.
- F2. The price was translated from the average purchase price of NT$1,837.2789 in New Taiwan dollars, at the rate of NT$31.748 to US$1.
- F3. Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").
- F4. Represents Common Shares purchased by a trust with cash received under the issuer's Long-Term Incentive ("LTI") Bonus Plan, over which the filer has obtained investment control.
Key Figures
Shares purchased: 58 shares
Purchase price: $57.87 per share
Direct holdings after transaction: 2,695,165 shares
+4 more
7 metrics
Shares purchased
58 shares
Common Shares (2330.TW) acquired under ESPP on 2026-04-09
Purchase price
$57.87 per share
Average purchase price translated from NT$ on 2026-04-09
Direct holdings after transaction
2,695,165 shares
Common Shares held directly after 2026-04-09
ESPP trust holdings
5,620 shares
Common Shares held under Employee Stock Purchase Plan
LTI trust holdings
7,036 shares
Common Shares held via Long-Term Incentive Bonus Plan trust
NT dollar purchase price
NT$1,837.2789
Average ESPP purchase price in New Taiwan dollars
FX rate
NT$31.748 to US$1
Exchange rate used to translate purchase price
Key Terms
Employee Stock Purchase Plan, ESPP, Long-Term Incentive ("LTI") Bonus Plan, trust
4 terms
Employee Stock Purchase Plan financial
"Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer"
An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.
ESPP financial
"Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP")."
An Employee Stock Purchase Plan (ESPP) is a company program that lets employees buy the company’s shares at a reduced price, usually by setting aside a small portion of their pay over time. It matters to investors because it encourages employees to own part of the business—like giving staff a discounted membership— which can boost commitment and performance, while also potentially increasing the number of shares available and affecting shareholder value.
Long-Term Incentive ("LTI") Bonus Plan financial
"Represents Common Shares purchased by a trust with cash received under the issuer's Long-Term Incentive ("LTI") Bonus Plan"
trust financial
"Represents Common Shares purchased by a trust with cash received under the issuer's Long-Term Incentive ("LTI") Bonus Plan"
A trust is a legal setup in which one party (the trustee) holds and manages assets—like cash, stocks or property—on behalf of other people (beneficiaries) according to instructions from the person who created it (the grantor). Think of it as a locked box with a keyholder who must follow written rules; for investors it matters because trusts influence who controls and benefits from assets, affect taxes and succession, and can change how quickly or transparently shares are bought, sold or voted.
FAQ
What insider transaction did TSM VP Tzu-Sou Chuang report on this Form 4?
Tzu-Sou Chuang reported a purchase of 58 Common Shares (2330.TW) at an average price of $57.87 per share. The shares were acquired by the Employee Stock Purchase Plan administrator on his behalf under predetermined plan terms.
AI-generated analysis. How Rhea-AI works. Not financial advice.
