Hom-Ming Chang serves as Vice President - China Operation of the Company. Vice President - Hayward Materials / Test / IT from 2005 - 2007. Vice President of Engineering Fremont Operation from 2001 to 2005.
Hom Chang is 60, he's been the Vice President - China Operation of Sigmatron International since 2007. There are 12 older and 4 younger executives at Sigmatron International. The oldest executive at Sigmatron International Inc. is Thomas Rieck, 75, who is the Independent Director.
Hom's mailing address filed with the SEC is C/O SIGMATRON INTERNATIONAL INC., 2201 LANDMEIER RD, ELK GROVE VILLAGE, IL, 60007.
Over the last 21 years, insiders at Sigmatron International have traded over 10,529,722$ worth of Sigmatron International stock and bought 34,500 units worth 104,992$ . The most active insiders traders include Foundation For Reseach Of T...、Gary R Fairhead、Gregory A Fairhead. On average, Sigmatron International executives and independent directors trade stock every 33 days with the average trade being worth of 15,513$. The most recent stock trade was executed by Gary R Fairhead on 25 April 2022, trading 5,100 units of SGMA stock currently worth 18,360$.
sigmatron international was founded in 1994 and is traded on the nasdaq exchange under the symbol sgma. we focus on companies who want highly customized service plus a scalable global manufacturing footprint. we are a full service electronics manufacturing services (ems) provider with a network of manufacturing facilities in the united states, mexico, china and vietnam that enables us to provide a wide range of nearshore and offshore manufacturing options. our international purchasing office (ipo) in taiwan combined with experienced procurement professionals at each facility ensures a highly competitive materials management strategy. we serve a diversified set of markets which include: appliance, consumer electronics, gaming, fitness, industrial electronics, medical/life sciences, semiconductor, telecommunications and automotive. our quality certifications include iso 9001:2008, iso 13485:2003 and as9100c. we are also international traffic in arms regulations (itar) registered.
Sigmatron International executives and other stock owners filed with the SEC include: