How many insider declarations has Jang Syun-Ming filed?

Jang Syun-Ming has filed 3 public insider declarations with SEC (Form 4).

What is Jang Syun-Ming's role?

Jang Syun-Ming's reported role is not specified by the regulator across the filings.

Which companies does Jang Syun-Ming report trades for?

Jang Syun-Ming reports trades for TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD.

What is Jang Syun-Ming's declared buy vs sell volume?

Across the available history, declared buys total 9k€ and disposals 0.

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Jang Syun-Ming

OFFICERM

·SEC (Form 4)

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

Cumul. flow

0

Total declarations

0

Company

€9,396

▲ Purchases (3 ops.)

—

▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

3

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Discover the detailed record of transactions filed by Jang Syun-Ming. Officer active across 1 company, notably TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD. In total, 3 disclosures have been logged. Split: 3 buys · 0 sell. Total volume traded: €9k. History available since 9 April 2026. The latest transaction was disclosed on 7 August 2026 (Acquisition). Regulator: SEC (Form 4). The full history is openly available.

Companies and markets linked to Jang Syun-Ming

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (US)

Declarations3 total

▲

Jang Syun-Ming

VPExecutives7 Aug 2026TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

$3,6660SEC ↗

50 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000503:0

Canonical exit: 5 Nov 2026 (T+90)

▲

Jang Syun-Ming

VPExecutives7 Jul 2026TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

$3,60141SEC ↗

47 shares@ US$76.6250.6% of flowCommon Shares (2330.TW)SEC:0001046179-26-000444:0

Canonical exit: 5 Oct 2026 (T+90)

▲

Jang Syun-Ming

VPExecutives9 Apr 2026TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

$3,58841SEC ↗

62 shares@ US$57.87100.0% of flowCommon Shares (2330.TW)SEC:0001046179-26-000167:0

Canonical exit: 8 Jul 2026 (T+90)

3 of 3 declarations

InsidersTradesSigma

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JS

Jang Syun-Ming

OFFICERM

·SEC (Form 4)

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

Cumul. flow

0

Total declarations

0

Company

€9,396

▲ Purchases (3 ops.)

—

▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

3

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Discover the detailed record of transactions filed by Jang Syun-Ming. Officer active across 1 company, notably TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD. In total, 3 disclosures have been logged. Split: 3 buys · 0 sell. Total volume traded: €9k. History available since 9 April 2026. The latest transaction was disclosed on 7 August 2026 (Acquisition). Regulator: SEC (Form 4). The full history is openly available.