| Constantine S. Macricostas |
Constantine S. Macricostas is the founder. He founded Photronics, Inc. in 1969 and NTT Global Data Centers, Inc. in 2000. At Photronics, Inc., he holds the title of Chairman starting in 2022. At NTT Global Data Centers, Inc., he held the title of Chairman from 2000 to 2011. Currently, Mr. Macricostas holds the position of Director at Orbit Semiconductor, Inc. He is also the President, Treasurer & Director of the Macricostas Family Foundation, Inc. since 2001. In the past, Mr. Macricostas has worked as a Director at Medical Connections Holdings, Inc., Western Connecticut State University, and Photronics Semiconductor Mask Corp. He also worked as a Design Engineer at National Semiconductor Corp. His earliest known job was as an Engineering Manager at Qualitronics Corp from 1965 to 1969. Mr. Macricostas obtained his undergraduate degree from the University of Hartford. |
| Erick Rivera |
Erick Rivera has held the following positions in his career: Chief Financial & Accounting Officer, Controller at Photronics, Inc. starting in 2024, and Controller at InnoNET LLC. He currently holds the positions of Chief Financial & Accounting Officer, Controller at Photronics, Inc. and Controller at InnoNET LLC. |
| Debbie Wierzbicki |
Debbie Wierzbicki currently works at Photronics, Inc., as SVP-US & EU Mainstream Operations from 2022. |
| Christopher J. Progler |
Christopher J. Progler is currently the Director at Inpria Corp., MP Mask Technology Center LLC, Institute of Management Studies, and Uniqarta, Inc. He also serves as the Chief Technology Officer & EVP-Strategic Planning at Photronics, Inc. since 2019. Previously, he held positions as the Director at The International Society for Optical Engineering, Photronics DNP Mask Corp., and Photronics Dnp Mask Corp. Xiamen. He also worked as the Manager-Advanced Imaging & Technology at International Business Machines Corp., and as a Principal at Texas Instruments Incorporated and STMicroelectronics, Inc. Dr. Progler completed his undergraduate and graduate degrees at Rochester Christian University and obtained his doctorate from The University of Texas at Austin. |
| Frank Lee |
Frank Lee is currently the President, Chief Executive Officer & Director at Photronics, Inc. He is also an Independent Director at Foxsemicon Integrated Technology, Inc. and the President & General Manager at Photronics DNP Mask Corp. In the past, Dr. Lee served as the Chief Executive Officer at North Shore Medical Center, Inc. He was also the Chairman of China Development Financial Holding Corp. from 2010 to 2011. Additionally, he worked as a Director at United Microelectronics Corp., Vice President-Operations at Texas Instruments Incorporated, and a Member-Supervisory Board at CDIB Capital Group. He held the position of Vice President-Operations at Acer, Inc. and served as the Executive Vice President at Grace Semiconductor Manufacturing Corp. from 2000 to 2001. Furthermore, he was the President of Powerchip Semiconductor Manufacturing Corp.Dr. Lee obtained his graduate and doctorate degrees from the University of Cincinnati (Ohio) and his undergraduate degree from Tsinghua University. |
| George C. Macricostas |
George C. Macricostas is the founder of NTT Global Data Centers, Inc., which was founded in 2000. He held the title of Executive Chairman from 2017 to 2018. Mr. Macricostas currently holds the position of Independent Director at Photronics, Inc. since 2002. He is also a Director & Vice President at Macricostas Family Foundation, Inc. In the past, Mr. Macricostas worked as a Director at The Jane Goodall Institute. Mr. Macricostas obtained his undergraduate degree from Western Connecticut State University. |
| Mitchell G. Tyson |
Mitchell G. Tyson is the founder of New England Clean Energy Council, Northeast Clean Energy Council. He is currently the Independent Director at Photronics, Inc. since 2011, Director at Big Belly Solar, Inc. since 2012, Director at 7AC Technologies, Inc. since 2011, Director at Leading Edge Equipment Technologies, Inc. since 2017, Director at Necec Institute, Inc. since 2006, Partner at Clean Energy Venture Group LLC since 2012, Founding Board Member at The Alliance for Business Leadership since 2006, Board Member at Environment Northeast since 2012, Partner at Great Dome Associates, Venture Partner at Clean Energy Venture Management LLC, and Principal at Tyson Associates since 2010. He previously worked as the Chief Executive Officer at PRI Automation, Inc. from 1987 to 2002, Chief Executive Officer & Director at Advanced Electron Beams, Inc. from 2005 to 2010, Chairman at AmberWave Systems Corp. from 2002 to 2010, and Professor at Brandeis International Business School from 2011 to 2019. Mr. Tyson received his undergraduate and graduate degrees from Massachusetts Institute of Technology in 1975 and 1978 respectively. |
| Mary Paladino |
Mary Paladino is currently an Independent Director at Photronics, Inc., a Member at The American Institute of Certified Public Accountants, and the Chief Financial Officer & Senior Vice President at QMMS USA LLC. She previously worked as a Partner at White Plains Hospital Medical Center. Ms. Paladino completed her undergraduate degree at The State University of New York. |
| Adam Lewis |
Adam Lewis is currently an Independent Director at Photronics, Inc. He also holds Director positions at Silversky, Inc., StackPath LLC, Drive Sally LLC, Kasi Data Centers, The Verge, and Lokker. Previously, he worked as Vice President-Finance at InfoHighway Communications Corp. Mr. Lewis completed his undergraduate degree at the University of Vermont. |
| Yuang Whang Liao |
Mr. Yuang Whang Liao is an Independent Director at Photronics, Inc., an Independent Director at Amkor Technology, Inc., a Chief Executive Officer at Manwell (China) Ltd., an Operations Director at Pou Chen Corp. and a Senior Partner at Oceaniq Partners LLC. He is on the Board of Directors at Prosperous Industrial (Holdings) Ltd., Photronics, Inc., Amkor Technology, Inc., Yue Cheng (Kunshan) Sports Co., Ltd. and Nan Pao Resins Chemical Co., Ltd. Mr. Liao was previously employed as an Executive Director by Pou Sheng International (Holdings) Ltd., a Chief Executive Officer by Tianyi (Summi) Holdings Ltd., a CFO, Executive Director & Chief Compliance Officer by China LotSynergy Holdings Ltd., a Senior Vice President-Finance by Samson Holding Ltd., a Chairman-Asia Pacific Operations by Lam Research Corp., an Investment Director-Private Equity by Citibank (Hong Kong) Ltd., a Vice President-Finance by Citibank Taiwan Ltd., and a Co-Founder by Eunodata Co. Ltd. He also served on the board at Vienna University of Economics & Business. He received his undergraduate degree from National Cheng Kung University, a graduate degree from the University of Cambridge and a graduate degree from Case Western Reserve University. |
