Lucas S.  Chang net worth and biography

Lucas Chang Biography and Net Worth

Lucas S. Chang, Ph.D., has been a director of our company since November 2016. Dr. Chang currently serves as a consultant to public and private companies in the technology and semiconductor industry. Dr. Chang served as Vice President, General Counsel from January 2018 to July 2018, and Senior Vice President, General Counsel from August 2018 to December 2023, to United Microelectronics Corporation, a semiconductor manufacturing company listed on the New York Stock Exchange and Taipei Stock Exchange. From 2016 to 2018, Dr. Chang served as vice president, general counsel to Senhwa Biosciences, Inc., a drug development company listed on the Taipei Stock Exchange. From 2006 to 2016, Dr. Chang was a senior partner at the global law firm Morgan, Lewis & Bockius LLP, which is our principal outside counsel. Dr. Chang’s legal practice at Morgan Lewis focused on general corporate, cross-border investment and M&A transactions, and intellectual property. From 1995 to 2006, Dr. Chang was a partner and an associate at several leading law firms, including Wilson Sonsini Goodrich & Rosati, Heller Ehrman & McAuliffe, and Coudert Brothers. From 1991 to 1995, he served as a staff attorney and a patent agent at IBM Intellectual Property and Licensing Services. From 1985 to 1991, he was a research staff member and technical team leader at IBM Research Division. From 1983 to 1985, Dr. Chang served as a Senior Development Scientist at Union Carbide Corporation. Dr. Chang holds a B.S.E. in chemical engineering from National Taiwan University; a Ph.D. in chemical engineering from the University of Washington, and a J.D. from Santa Clara University School of Law. Dr. Chang’s extensive experience and knowledge in legal, regulatory compliance, corporate governance, and intellectual property matters in the U.S. and Asia, as well as his scientific and technical background in the semiconductor and computer industries, provide the Board with important expertise and skills in analyzing legal and business issues affecting our operations.

What is Lucas S. Chang's net worth?

The estimated net worth of Lucas S. Chang is at least $541.38 thousand as of December 3rd, 2024. Chang owns 25,204 shares of Alpha and Omega Semiconductor stock worth more than $541,382 as of December 5th. This net worth approximation does not reflect any other assets that Chang may own. Learn More about Lucas S. Chang's net worth.

How do I contact Lucas S. Chang?

The corporate mailing address for Chang and other Alpha and Omega Semiconductor executives is 475 OAKMEAD PARKWAY, SUNNYVALE CA, 94085. Alpha and Omega Semiconductor can also be reached via phone at (408) 830-9742 and via email at [email protected]. Learn More on Lucas S. Chang's contact information.

Has Lucas S. Chang been buying or selling shares of Alpha and Omega Semiconductor?

Lucas S. Chang has not been actively trading shares of Alpha and Omega Semiconductor in the last ninety days. Most recently, Lucas S. Chang sold 12,497 shares of the business's stock in a transaction on Tuesday, December 3rd. The shares were sold at an average price of $41.46, for a transaction totalling $518,125.62. Following the completion of the sale, the director now directly owns 25,204 shares of the company's stock, valued at $1,044,957.84. Learn More on Lucas S. Chang's trading history.

Who are Alpha and Omega Semiconductor's active insiders?

Alpha and Omega Semiconductor's insider roster includes Lucas Chang (Director), Mike Chang (Chairman), Claudia Chen (Director), Yueh-Se Ho (Director), Wenjun Li (COO), Yifan Liang (CFO), Michael Pfeiffer (Director), and Bing Xue (EVP). Learn More on Alpha and Omega Semiconductor's active insiders.

Are insiders buying or selling shares of Alpha and Omega Semiconductor?

During the last year, insiders at the semiconductor company sold shares 4 times. They sold a total of 10,593 shares worth more than $464,759.60. The most recent insider tranaction occured on May, 12th when EVP Bing Xue sold 1,845 shares worth more than $43,781.85. Insiders at Alpha and Omega Semiconductor own 16.7% of the company. Learn More about insider trades at Alpha and Omega Semiconductor.

Information on this page was last updated on 5/12/2025.

Lucas S. Chang Insider Trading History at Alpha and Omega Semiconductor

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
12/3/2024Sell12,497$41.46$518,125.6225,204View SEC Filing Icon  
8/23/2024Sell3,377$38.06$128,528.6233,245View SEC Filing Icon  
12/28/2020Sell8,000$23.84$190,720.0031,434View SEC Filing Icon  
See Full Table

Lucas S. Chang Buying and Selling Activity at Alpha and Omega Semiconductor

This chart shows Lucas S Chang's buying and selling at Alpha and Omega Semiconductor by year and by quarter.

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Alpha and Omega Semiconductor Company Overview

Alpha and Omega Semiconductor logo
Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications in Hong Kong, China, South Korea, the United States, and internationally. It offers power discrete products, including metal-oxide-semiconductor field-effect transistors (MOSFET), SRFETs, XSFET, electrostatic discharge, protected MOSFETs, high and mid-voltage MOSFETs, and insulated gate bipolar transistors for use in smart phone chargers, battery packs, notebooks, desktop and servers, data centers, base stations, graphics card, game boxes, TVs, AC adapters, power supplies, motor control, power tools, E-vehicles, white goods and industrial motor drives, UPS systems, solar inverters, and industrial welding. The company also provides power ICs that deliver power, as well as control and regulate the power management variables, such as the flow of current and level of voltage. Its power ICs are used in flat panel displays, TVs, notebooks, graphic cards, servers, DVD/Blu-Ray players, set-top boxes, and networking equipment. In addition, the company offers transient voltage suppressors, analog switch, and electromagnetic interference filter for notebooks, desktop PCs, tablets, flat panel displays, TVs, smart phones, and portable electronic devices; and 650V and 1200V SiC MOSFET. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.
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Today's Range

Now: $21.48
Low: $21.21
High: $21.75

50 Day Range

MA: $24.90
Low: $17.47
High: $31.95

2 Week Range

Now: $21.48
Low: $15.90
High: $53.29

Volume

251,682 shs

Average Volume

475,274 shs

Market Capitalization

$645.69 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.93