Jang Syun-Ming — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Jang Syun-Ming has filed 3 SEC Form 4 filings across 1 company in the last 90 days — buying. Lifetime open-market purchases: $15K.

Profile

Jang Syun-Ming

Jang Syun-Ming is a Vice President at Taiwan Semiconductor Manufacturing Company (TSMC), a leading semiconductor manufacturer based in Taiwan. TSMC is known for its advanced manufacturing processes and plays a critical role in the global semiconductor supply chain.

RoleVP
Notability70/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-07-09TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDP — Open-market purchase47$76.62$4K
2026-06-09TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDP — Open-market purchase49$76.01$4K
2026-05-11TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDP — Open-market purchase52$71.82$4K
2026-04-13TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDP — Open-market purchase62$57.87$4K

Companies — Last 90 Days

Frequently Asked Questions

Who is Jang Syun-Ming?

Jang Syun-Ming is a Vice President at Taiwan Semiconductor Manufacturing Company (TSMC), a leading semiconductor manufacturer based in Taiwan. TSMC is known for its advanced manufacturing processes and plays a critical role in the global semiconductor supply chain.…

How many SEC Form 4 filings has Jang Syun-Ming submitted recently?

3 primary Form 4 filings in the last 90 days, covering 1 company.

Has Jang Syun-Ming been buying or selling stock?

Recorded transactions: 4 open-market purchases ($15K) and 0 open-market sales () across all tracked filings.

Where can I see all of Jang Syun-Ming's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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