Syun-Ming Jang Biography and Net Worth

VP of Taiwan Semiconductor Manufacturing

Dr. Simon Jang is Vice President of Advanced Tool and Module Development of Technology Development under the Research and Development (R&D) at Taiwan Semiconductor Manufacturing Co. Ltd. (TSMC). Prior to this appointment, Dr. Jang served as Senior Director of the Advanced Tool and Module Development Division. Dr. Jang joined TSMC in 1993 and has since been responsible for managing advanced module technology development, including tool and material evaluation and selection, for critical semiconductor production modules.

In his early tenure with TSMC, Dr. Jang held many different positions in the company's research and development function, covering a wide spectrum of module technology. Dr. Jang was Director of Advanced Etch, BEOL (Back end of line) Module, and Platform Module. Under his leadership, the Advanced Module team consistently developed and delivered critical modules for advanced N28/N20/N16/N10/N7/N5 technologies. Dr. Jang was also one of the key contributors for breakthroughs in self-aligned contact formation and FinFET transistor and advanced interconnect fabrication. Dr. Jang has received more than 320 U.S. patents and published 147 papers in semiconductor technology.

Dr. Jang received the “National Industrial Innovation Award” and “National Outstanding Manager Award” in 2019 and 2011, respectively. Before joining TSMC, Dr. Jang was a project research assistant at Microsystems Technology Laboratories, MIT.

Dr. Jang received both his B.S. degree and M.S. degree in Materials Science & Engineering from National Tsing Hua University, and his Ph.D. in Materials Science & Engineering from Massachusetts Institute of Technology.

What is Syun-Ming Jang's net worth?: The estimated net worth of Syun-Ming Jang is at least $2.49 million as of August 7th, 2026. Jang owns 5,893 shares of Taiwan Semiconductor Manufacturing stock worth more than $2,488,461 as of August 10th. This net worth evaluation does not reflect any other investments that Jang may own. Learn More about Syun-Ming Jang's net worth.
How do I contact Syun-Ming Jang?: The corporate mailing address for Jang and other Taiwan Semiconductor Manufacturing executives is NO. 8 LI-HSIN ROAD 6 SCIENCE-BASED INDUSTRIAL PARK, HSINCHU F5, 300-78. Taiwan Semiconductor Manufacturing can also be reached via phone at (863) 563-6688 and via email at [email protected]. Learn More on Syun-Ming Jang's contact information.
Has Syun-Ming Jang been buying or selling shares of Taiwan Semiconductor Manufacturing?: During the last quarter, Syun-Ming Jang has bought $7,266.64 of Taiwan Semiconductor Manufacturing stock. Most recently, on Friday, August 7th, Syun-Ming Jang bought 50 shares of Taiwan Semiconductor Manufacturing stock. The stock was acquired at an average cost of $73.31 per share, with a total value of $3,665.50. Following the completion of the transaction, the vice president now directly owns 5,893 shares of the company's stock, valued at $432,015.83. Learn More on Syun-Ming Jang's trading history.
Who are Taiwan Semiconductor Manufacturing's active insiders?: Taiwan Semiconductor Manufacturing's insider roster includes Min Cao (Vice President, Research & Development / Pathfinding and Corporate Research / Chief Technology Offic), Richard Cassidy (Sr. VP of Corp. Strategy Office and CEO & Pres of TSMC AZ), Pei-Hung Chen (Vice President, Human Resources), Tzu-Sou Chuang (VP), Jun He (VP of Advanced Packaging Technology and Service), Kuo-Chin Hsu (Vice President, Advanced Packaging Technology Development), Jen-Chau Huang ( Chief Financial Officer and Spokesperson ), Jen-Chau Huang (VP & CFO), Yuan-Ko Hwang (VP, Materials Management), Syun-Ming Jang (VP), Yung-Haw Liaw (VP), Chris Lin (Vice President and Chief Information Officer), Lee-Chung Lu (VP), Yuh-Jier Mii (COO), Bor-Zen Tien (VP), C. Wei (Vice Chairman & CEO), Che-Chia Wei (Chairman and Chief Executive Officer), Chue-San Yoo (Vice President, Research & Development / Specialty), and Lipen Yuan (Vice President, Business Development). Learn More on Taiwan Semiconductor Manufacturing's active insiders.
Are insiders buying or selling shares of Taiwan Semiconductor Manufacturing?: During the last year, Taiwan Semiconductor Manufacturing insiders bought shares 75 times. They purchased a total of 19,658 shares worth more than $1,425,243.31. During the last year, insiders at the semiconductor company sold shares 1 times. They sold a total of 200,000 shares worth more than $13,966,000.00. The most recent insider tranaction occured on August, 7th when SVP Choh Fei Yeap bought 57 shares worth more than $4,178.67. Insiders at Taiwan Semiconductor Manufacturing own 1.1% of the company. Learn More about insider trades at Taiwan Semiconductor Manufacturing.
Information on this page was last updated on 8/7/2026.

Syun-Ming Jang Insider Trading History at Taiwan Semiconductor Manufacturing

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
8/7/2026	Buy	50	$73.31	$3,665.50	5,893
7/7/2026	Buy	47	$76.62	$3,601.14	4,193

Syun-Ming Jang Buying and Selling Activity at Taiwan Semiconductor Manufacturing

Taiwan Semiconductor Manufacturing Company Overview

Taiwan Semiconductor Manufacturing Company Limited, together with its subsidiaries, manufactures, packages, tests, and sells integrated circuits and other semiconductor devices in Taiwan, China, Europe, the Middle East, Africa, Japan, the United States, and internationally. It provides a range of wafer fabrication processes, including processes to manufacture complementary metal- oxide-semiconductor (CMOS) logic, mixed-signal, radio frequency, embedded memory, bipolar CMOS mixed-signal, and others. The company also offers customer and engineering support services; manufactures masks; and invests in technology start-up companies; researches, designs, develops, manufactures, packages, tests, and sells color filters; and provides investment services. Its products are used in high performance computing, smartphones, Internet of things, automotive, and digital consumer electronics. The company was incorporated in 1987 and is headquartered in Hsinchu City, Taiwan.

Today's Range

Now: $419.34

$416.00

$425.88

50 Day Range

MA: $427.01

$373.84

$477.85

2 Week Range

Now: $419.34

$223.70

$479.00

Volume

11,740,603 shs

Average Volume

14,051,685 shs

Market Capitalization

$2.17 trillion

P/E Ratio

30.26

Dividend Yield

0.71%

Beta

1.39