| 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 aMOS5 MOSFET for quick charger, adapter, PC power, server, industrial power, telecom, and datacenter applications. Further, it provides coil drivers for cordless power tools, vacuum cleaners, drones, and other electronic equipment; transient voltage suppressors; EZBuck regulators; HVICs; silicon carbide product for industrial applications, such as solar inverters, UPS, and battery management systems; and type-C power delivery protection switches. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California. |
| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Xue Bing | EVP-WW Sales & Bus Development | Mar 16 | Sale | 25.07 | 645 | 16,170 | 79,112 | Mar 17 06:18 PM | | Chang Mike F | Chief Executive Officer | Jan 09 | Option Exercise | 8.45 | 56,400 | 476,580 | 4,408,610 | Jan 10 05:59 PM | | Liang Yifan | CFO and Corp Secretary | Jan 09 | Option Exercise | 8.45 | 6,600 | 55,770 | 196,690 | Jan 10 06:00 PM | | Chang Mike F | Chief Executive Officer | Jan 09 | Sale | 29.96 | 56,400 | 1,689,496 | 4,352,210 | Jan 10 05:59 PM | | Liang Yifan | CFO and Corp Secretary | Jan 09 | Sale | 30.00 | 6,600 | 198,000 | 190,090 | Jan 10 06:00 PM | | Xue Bing | EVP-WW Sales & Bus Development | Oct 14 | Sale | 30.30 | 2,487 | 75,347 | 55,252 | Oct 17 04:26 PM | | Xue Bing | EVP-WW Sales & Bus Development | Sep 22 | Sale | 33.68 | 875 | 29,470 | 57,739 | Sep 22 09:41 PM | | Xue Bing | EVP-WW Sales & Bus Development | Aug 17 | Sale | 41.70 | 498 | 20,767 | 58,614 | Aug 17 09:23 PM | | Xue Bing | EVP-WW Sales & Bus Development | Aug 16 | Sale | 43.09 | 2,307 | 99,403 | 59,112 | Aug 17 09:23 PM | | SALAMEH MICHAEL J | Director | Aug 15 | Option Exercise | 7.56 | 2,500 | 18,900 | 47,533 | Aug 16 05:24 PM | | SALAMEH MICHAEL J | Director | Aug 15 | Sale | 42.56 | 5,892 | 250,764 | 45,033 | Aug 16 05:24 PM | | Xue Bing | EVP-WW Sales & Bus Development | Jul 18 | Sale | 35.89 | 1,989 | 71,385 | 61,419 | Jul 19 04:04 PM | | Xue Bing | EVP-WW Sales & Bus Development | Jun 16 | Sale | 34.38 | 1,492 | 51,295 | 63,408 | Jun 17 07:31 PM | | Xue Bing | EVP-WW Sales & Bus Development | May 16 | Sale | 38.57 | 1,492 | 57,546 | 64,900 | May 17 05:55 PM | | SALAMEH MICHAEL J | Director | May 13 | Sale | 40.00 | 10,000 | 400,000 | 48,425 | May 17 05:53 PM | | SALAMEH MICHAEL J | Director | May 10 | Option Exercise | 7.56 | 2,500 | 18,900 | 60,925 | May 12 07:45 PM | | SALAMEH MICHAEL J | Director | May 10 | Sale | 36.68 | 2,500 | 91,700 | 58,425 | May 12 07:45 PM | | Xue Bing | EVP-WW Sales & Bus Development | Apr 18 | Sale | 44.34 | 1,989 | 88,192 | 65,517 | Apr 19 09:05 PM | | SALAMEH MICHAEL J | Director | Apr 04 | Option Exercise | 7.56 | 2,500 | 18,900 | 60,925 | Apr 05 06:57 PM | | SALAMEH MICHAEL J | Director | Apr 04 | Sale | 53.16 | 12,500 | 664,546 | 58,425 | Apr 05 06:57 PM |
|
