Board Committees

Mr. Mason has been a director of the Company since May 2003 and has served as Chairman of the Board of Directors since March 2006. Mr. Mason founded and has served as President and Chief Executive Officer of Marden Rehabilitation Associates, Inc. since 1989. Marden Rehabilitation Associates, Inc. is a private, Midwest U.S. ancillary provider of rehabilitative therapy services and home healthcare. Mr. Mason has a bachelor degree in chemical engineering from the University of Pittsburgh.

Ms. Sun is the chief financial officer and chief compliance officer of Marquest Asset Management Inc ("Marquest"), a private retail asset management firm in Canada. Prior to rejoining Marquest as chief financial officer in 2021, Ms. Sun served as the manager of corporate accounting at CPP Investment Board, Canada's largest pension fund from May 2019. Previously, Ms. Sun was financial controller at Starlight Investments Inc., a leading Canadian real estate manager, from June 2018 to May 2019. From 2011 to 2018, Ms. Sun was the financial controller and then acting chief financial officer at Marquest. Prior to that, Ms. Sun worked in various financial controller and director of finance positions in several public companies in Hong Kong and Taiwan. She was also the financial controller of the Company's Taiwan subsidiary from August 2005 to November 2006. Ms. Sun has a master's degree in professional accounting from the University of Texas at Austin and a master's degree of science from Temple University. She is a chartered professional accountant in Canada and a certified public accountant in the U.S.

Dr. Wong has been a director of the Company since June 2020 and served as a consultant to the Company from 2016 until immediately prior to his election as a director of the Company. He was also an employee of the Company from 2004 to 2007 and 2009 to 2010. Dr. Wong served as Corporate Controller from 2000 to 2004 for North Pole Limited, a Hong Kong-based manufacturing and trading company of outdoor consumer goods and also held several senior Asia regional positions for two US publicly-held companies. Dr. Wong obtained a PhD in Marketing Management from Shanghai University of Finance and Economics (SUFE) in 2011 and a law degree from Tsinghua University, Beijing in 2006. Dr. Wong is a current fellow member of the Association of Chartered Certified Accountants, UK.

Dr. Wong has been a director of the Company since June 2020 and served as a consultant to the Company from 2016 until immediately prior to his election as a director of the Company. He was also an employee of the Company from 2004 to 2007 and 2009 to 2010. Dr. Wong served as Corporate Controller from 2000 to 2004 for North Pole Limited, a Hong Kong-based manufacturing and trading company of outdoor consumer goods and also held several senior Asia regional positions for two US publicly-held companies. Dr. Wong obtained a PhD in Marketing Management from Shanghai University of Finance and Economics (SUFE) in 2011 and a law degree from Tsinghua University, Beijing in 2006. Dr. Wong is a current fellow member of the Association of Chartered Certified Accountants, UK.

Ms. Sun is the chief financial officer and chief compliance officer of Marquest Asset Management Inc ("Marquest"), a private retail asset management firm in Canada. Prior to rejoining Marquest as chief financial officer in 2021, Ms. Sun served as the manager of corporate accounting at CPP Investment Board, Canada's largest pension fund from May 2019. Previously, Ms. Sun was financial controller at Starlight Investments Inc., a leading Canadian real estate manager, from June 2018 to May 2019. From 2011 to 2018, Ms. Sun was the financial controller and then acting chief financial officer at Marquest. Prior to that, Ms. Sun worked in various financial controller and director of finance positions in several public companies in Hong Kong and Taiwan. She was also the financial controller of the Company's Taiwan subsidiary from August 2005 to November 2006. Ms. Sun has a master's degree in professional accounting from the University of Texas at Austin and a master's degree of science from Temple University. She is a chartered professional accountant in Canada and a certified public accountant in the U.S.

Dr. Wong has been a director of the Company since June 2020 and served as a consultant to the Company from 2016 until immediately prior to his election as a director of the Company. He was also an employee of the Company from 2004 to 2007 and 2009 to 2010. Dr. Wong served as Corporate Controller from 2000 to 2004 for North Pole Limited, a Hong Kong-based manufacturing and trading company of outdoor consumer goods and also held several senior Asia regional positions for two US publicly-held companies. Dr. Wong obtained a PhD in Marketing Management from Shanghai University of Finance and Economics (SUFE) in 2011 and a law degree from Tsinghua University, Beijing in 2006. Dr. Wong is a current fellow member of the Association of Chartered Certified Accountants, UK.

Ms. Sun is the chief financial officer and chief compliance officer of Marquest Asset Management Inc ("Marquest"), a private retail asset management firm in Canada. Prior to rejoining Marquest as chief financial officer in 2021, Ms. Sun served as the manager of corporate accounting at CPP Investment Board, Canada's largest pension fund from May 2019. Previously, Ms. Sun was financial controller at Starlight Investments Inc., a leading Canadian real estate manager, from June 2018 to May 2019. From 2011 to 2018, Ms. Sun was the financial controller and then acting chief financial officer at Marquest. Prior to that, Ms. Sun worked in various financial controller and director of finance positions in several public companies in Hong Kong and Taiwan. She was also the financial controller of the Company's Taiwan subsidiary from August 2005 to November 2006. Ms. Sun has a master's degree in professional accounting from the University of Texas at Austin and a master's degree of science from Temple University. She is a chartered professional accountant in Canada and a certified public accountant in the U.S.

Mr. Mason has been a director of the Company since May 2003 and has served as Chairman of the Board of Directors since March 2006. Mr. Mason founded and has served as President and Chief Executive Officer of Marden Rehabilitation Associates, Inc. since 1989. Marden Rehabilitation Associates, Inc. is a private, Midwest U.S. ancillary provider of rehabilitative therapy services and home healthcare. Mr. Mason has a bachelor degree in chemical engineering from the University of Pittsburgh.