董事介绍

注:董事持股数取自最新公司公告

姓名 性别 职位 年龄 薪酬 持股数(万股) 截止日期
Yubao Li Chairman of the Board 41 未披露 未持股 2023-06-20
Douglas Bosley Director 55 1.68万美元 未持股 2023-06-20
Gerald Roberts, Jr. Director 63 1.68万美元 未持股 2023-06-20
Philip Wong Director 44 1.68万美元 未持股 2023-06-20
Frank Cesario Chief Executive Officer and Director; Corporate Secretary; Acting Chief Financial Officer 53 33.81万美元 未持股 2023-06-20

高管介绍

注:高管持股数取自最新公司公告

姓名 性别 职位 年龄 薪酬 持股数(万股) 截止日期
Jana M. Schwan Chief Operating Officer 46 25.44万美元 未持股 2023-06-20
Frank Cesario Chief Executive Officer and Director; Corporate Secretary; Acting Chief Financial Officer 53 33.81万美元 未持股 2023-06-20

董事简历

中英对照 |  中文 |  英文
Yubao Li

Yubao Li自2019年1月Yunhong International成立以来,一直担任Yunhong International董事会主席,并于2019年1月至2019年9月担任Yunhong International首席执行官。Li先生自2018年9月起担任Hubei Yunhong Energy Group Limited院士专家服务站总裁。自2018年6月起,Li先生一直担任Biopeptide Research Centre at China's Academy of Management Science主任,该研究中心位于北京,他通过定义集团的研究重点来支持创新。Li先生还担任其他几个实体的高管和董事,包括Hubei Teruiga Energy Co., Ltd(新能源技术公司)的执行董事和总经理,自2017年11月起担任Hubei Yuntong Energy Co., Ltd.(太阳能和农业公司)的执行董事,自2016年4月起担任Hubei Yun Hong photovoltaic Co., Ltd.(太阳能和农业公司)的执行董事和总经理。2016年5月起为旅游项目开发商Hubei Yunhong Deren Tourism Co., Ltd.总裁,2013年起为Yunhong Group Holdings Co., Ltd.总裁,前身为China Hubei Yunhong Energy Group Co., Ltd.,从事太阳能发电建设和太阳能光伏发电业务。他持有北京大学投资、融资与资本策略专业文凭。


Yubao Li,has served as a Director of the Company since January 13, 2020 and was elected as Chairman of the Board on June 1, 2020. Mr. Li served as the Company's Chief Executive Officer from September 2020 until January 2022. Mr. Li has been serving as the Chairman of Yunhong International since its inception in January 2019 and served as its Chief Executive Officer from January 2019 to September 2019. Mr. Li has been serving as the president of Hubei Academy of Science and Technology Service Station since July 2018. Since June 2018, Mr. Li has been serving as the Director of Photoproteins Research Centre at China's Academy of Management Science, a research institute situated in Beijing where he supports innovation by defining the research focus of the group. Mr. Li also serves as a director and/or officer of several other entities, including as the Executive Director and General Manager of Hubei Teruiga Energy Co., Ltd, a new energy technology company, since November 2017, the Executive Director of Hubei Yuntong Energy Co., Ltd., a solar power and agriculture company, since April 2016, the Executive Director and General Manager of Hubei Yun Hong photovoltaic Co., Ltd., a solar power and agriculture company, since May 2016, the President of Hubei Yunhong Deren Tourism Co., Ltd., a tourism project developer, since May 2016 and the President of Yunhong Group Holdings Co., Ltd., a company engaged in the business of solar power construction and solar photovoltaic power generation, since 2013. In addition, in 2013, Mr. Li founded China Hubei Yunhong Energy Group Co., Ltd., a Chinese nutrition company operating in China and abroad, and he currently serves as the Chairman of its board of directors.
Yubao Li自2019年1月Yunhong International成立以来,一直担任Yunhong International董事会主席,并于2019年1月至2019年9月担任Yunhong International首席执行官。Li先生自2018年9月起担任Hubei Yunhong Energy Group Limited院士专家服务站总裁。自2018年6月起,Li先生一直担任Biopeptide Research Centre at China's Academy of Management Science主任,该研究中心位于北京,他通过定义集团的研究重点来支持创新。Li先生还担任其他几个实体的高管和董事,包括Hubei Teruiga Energy Co., Ltd(新能源技术公司)的执行董事和总经理,自2017年11月起担任Hubei Yuntong Energy Co., Ltd.(太阳能和农业公司)的执行董事,自2016年4月起担任Hubei Yun Hong photovoltaic Co., Ltd.(太阳能和农业公司)的执行董事和总经理。2016年5月起为旅游项目开发商Hubei Yunhong Deren Tourism Co., Ltd.总裁,2013年起为Yunhong Group Holdings Co., Ltd.总裁,前身为China Hubei Yunhong Energy Group Co., Ltd.,从事太阳能发电建设和太阳能光伏发电业务。他持有北京大学投资、融资与资本策略专业文凭。
Yubao Li,has served as a Director of the Company since January 13, 2020 and was elected as Chairman of the Board on June 1, 2020. Mr. Li served as the Company's Chief Executive Officer from September 2020 until January 2022. Mr. Li has been serving as the Chairman of Yunhong International since its inception in January 2019 and served as its Chief Executive Officer from January 2019 to September 2019. Mr. Li has been serving as the president of Hubei Academy of Science and Technology Service Station since July 2018. Since June 2018, Mr. Li has been serving as the Director of Photoproteins Research Centre at China's Academy of Management Science, a research institute situated in Beijing where he supports innovation by defining the research focus of the group. Mr. Li also serves as a director and/or officer of several other entities, including as the Executive Director and General Manager of Hubei Teruiga Energy Co., Ltd, a new energy technology company, since November 2017, the Executive Director of Hubei Yuntong Energy Co., Ltd., a solar power and agriculture company, since April 2016, the Executive Director and General Manager of Hubei Yun Hong photovoltaic Co., Ltd., a solar power and agriculture company, since May 2016, the President of Hubei Yunhong Deren Tourism Co., Ltd., a tourism project developer, since May 2016 and the President of Yunhong Group Holdings Co., Ltd., a company engaged in the business of solar power construction and solar photovoltaic power generation, since 2013. In addition, in 2013, Mr. Li founded China Hubei Yunhong Energy Group Co., Ltd., a Chinese nutrition company operating in China and abroad, and he currently serves as the Chairman of its board of directors.
Douglas Bosley

Douglas Bosley,自2022年1月起担任本公司董事,Witan Law Group创始合伙人,本所企业交易和证券业务成员。博斯利代表的企业和企业家处于从创立到退出的所有成长阶段。博斯利的业务主要集中在融资交易、并购和一般公司事务三个一般领域。Bosley先生的融资经验包括代表风险投资公司和风险投资支持公司、夹层债务交易、广泛的其他类型的融资和证券交易,以及一般公司事务,包括组建和初创企业;股权补偿;合同,如许可、合资企业、代表协议、开发和服务水平协议;以及公司治理事务。在创立Witan Law之前,博斯利是Bosley Till Neue & Talerico(BTNT)律师事务所的合伙人,负责交易和证券业务。在加入BTNT之前,博斯利管理着博斯利商业法,他在世界上一些最大、最有声望的公司律师事务所拥有十多年复杂的公司和证券交易经验后,创立了该公司。博斯利还曾担任萨克拉门托一家风险投资和专业服务公司的总法律顾问。他经常就与初创企业、并购和风险资本交易相关的法律问题发表演讲。博斯利先生毕业于杜克大学法学院,以优异的成绩毕业,并获得了Coif勋章。他在加州州立大学(萨克拉门托)获得经济学学士学位。


Douglas Bosley,has served as a director of the Company since January 2022 and is a founding partner of Witan Law Group and a member of the firm's Corporate Transactional and Securities practice. Mr. Bosley represents businesses and entrepreneurs at all stages of growth from inception to exit. Mr. Bosley's practice focuses on three general areas of financing transactions, mergers and acquisitions and general corporate matters. Mr. Bosley's financing experience includes representing venture capital firms and venture-backed companies, mezzanine debt transactions, and a wide range of other types of financing and securities transactions, as well as general corporate matters including formation and start-ups; equity compensation; contracts such as licensing, joint ventures, representative agreements, and development and service level agreements; and corporate governance matters. Before founding Witan Law, Mr. Bosley was a partner at Bosley Till Neue & Talerico (BTNT), a law firm, where he headed the transactional and securities practices. Prior to BTNT, Mr. Bosley operated Bosley Business Law, which he founded after more than a decade of sophisticated corporate and securities transactional experience at some of the world's largest and most reputable corporate law firms. Mr. Bosley also served as general counsel of a Sacramento-based venture capital and professional services firm. He is a frequent speaker on legal issues related to start-ups, mergers and acquisitions and venture capital transactions. Mr. Bosley is a graduate of the Duke University School of Law, graduating with high honors and earning the Order of the Coif. He received his B.A. in Economics from California State University (Sacramento).
Douglas Bosley,自2022年1月起担任本公司董事,Witan Law Group创始合伙人,本所企业交易和证券业务成员。博斯利代表的企业和企业家处于从创立到退出的所有成长阶段。博斯利的业务主要集中在融资交易、并购和一般公司事务三个一般领域。Bosley先生的融资经验包括代表风险投资公司和风险投资支持公司、夹层债务交易、广泛的其他类型的融资和证券交易,以及一般公司事务,包括组建和初创企业;股权补偿;合同,如许可、合资企业、代表协议、开发和服务水平协议;以及公司治理事务。在创立Witan Law之前,博斯利是Bosley Till Neue & Talerico(BTNT)律师事务所的合伙人,负责交易和证券业务。在加入BTNT之前,博斯利管理着博斯利商业法,他在世界上一些最大、最有声望的公司律师事务所拥有十多年复杂的公司和证券交易经验后,创立了该公司。博斯利还曾担任萨克拉门托一家风险投资和专业服务公司的总法律顾问。他经常就与初创企业、并购和风险资本交易相关的法律问题发表演讲。博斯利先生毕业于杜克大学法学院,以优异的成绩毕业,并获得了Coif勋章。他在加州州立大学(萨克拉门托)获得经济学学士学位。
Douglas Bosley,has served as a director of the Company since January 2022 and is a founding partner of Witan Law Group and a member of the firm's Corporate Transactional and Securities practice. Mr. Bosley represents businesses and entrepreneurs at all stages of growth from inception to exit. Mr. Bosley's practice focuses on three general areas of financing transactions, mergers and acquisitions and general corporate matters. Mr. Bosley's financing experience includes representing venture capital firms and venture-backed companies, mezzanine debt transactions, and a wide range of other types of financing and securities transactions, as well as general corporate matters including formation and start-ups; equity compensation; contracts such as licensing, joint ventures, representative agreements, and development and service level agreements; and corporate governance matters. Before founding Witan Law, Mr. Bosley was a partner at Bosley Till Neue & Talerico (BTNT), a law firm, where he headed the transactional and securities practices. Prior to BTNT, Mr. Bosley operated Bosley Business Law, which he founded after more than a decade of sophisticated corporate and securities transactional experience at some of the world's largest and most reputable corporate law firms. Mr. Bosley also served as general counsel of a Sacramento-based venture capital and professional services firm. He is a frequent speaker on legal issues related to start-ups, mergers and acquisitions and venture capital transactions. Mr. Bosley is a graduate of the Duke University School of Law, graduating with high honors and earning the Order of the Coif. He received his B.A. in Economics from California State University (Sacramento).
Gerald Roberts, Jr.

小杰拉尔德·罗伯茨是一家财富50强公司的战略和业务发展副总裁,自2018年起担任该职务,自2022年1月起担任该公司董事。在此之前的20年里,他曾在Aerojet Rocketdyne控股公司和GenCorp/Aerojet担任过多个高级职务。他的职业生涯始于美国和澳大利亚的航空航天和电子工业,曾在E-Systems、McDonnell Douglas、Northrop-Grumman、Gulfstream、Learjet和Hawker de Havilland等公司工作。罗伯茨先生结合了他在工程、财务和运营方面的资历,以及他在战略规划、组织重组、合并、收购和资产剥离方面的丰富经验,在国际商业机会中创造价值。罗伯茨先生拥有六西格玛绿地认证,并完成了并购、领导力、战略联盟、谈判、创新和财务分析方面的研究生课程。他在加州大学戴维斯分校获得MBA(金融)学位,在弗吉尼亚理工大学获得机械工程学士学位。


Gerald Roberts, Jr.,is Vice President of Strategy and Business Development at a Fortune 50 Corporation, having served in that capacity since 2018, and has served as a director of the Company since January 2022. In the previous 20 years, he held several senior roles at Aerojet Rocketdyne Holdings, Inc. and GenCorp/Aerojet. His career began in the aerospace and electronics industries in the United States and Australia, where he worked with companies including E-Systems, McDonnell Douglas, Northrop-Grumman, Gulfstream, Learjet and Hawker de Havilland. Mr. Roberts combined his credentials in engineering, finance and operations and his significant experience in strategic planning, organizational restructuring, and mergers, acquisitions, and divestitures to build value in international business opportunities. Mr. Roberts holds a Six Sigma greenbelt certification and has completed post-graduate coursework in Mergers and Acquisitions, leadership, strategic alliances, negotiation, innovation, and financial analysis. He received his MBA (Finance) from the University of California, Davis, and his B.S. in Mechanical Engineering from Virginia Tech.
小杰拉尔德·罗伯茨是一家财富50强公司的战略和业务发展副总裁,自2018年起担任该职务,自2022年1月起担任该公司董事。在此之前的20年里,他曾在Aerojet Rocketdyne控股公司和GenCorp/Aerojet担任过多个高级职务。他的职业生涯始于美国和澳大利亚的航空航天和电子工业,曾在E-Systems、McDonnell Douglas、Northrop-Grumman、Gulfstream、Learjet和Hawker de Havilland等公司工作。罗伯茨先生结合了他在工程、财务和运营方面的资历,以及他在战略规划、组织重组、合并、收购和资产剥离方面的丰富经验,在国际商业机会中创造价值。罗伯茨先生拥有六西格玛绿地认证,并完成了并购、领导力、战略联盟、谈判、创新和财务分析方面的研究生课程。他在加州大学戴维斯分校获得MBA(金融)学位,在弗吉尼亚理工大学获得机械工程学士学位。
Gerald Roberts, Jr.,is Vice President of Strategy and Business Development at a Fortune 50 Corporation, having served in that capacity since 2018, and has served as a director of the Company since January 2022. In the previous 20 years, he held several senior roles at Aerojet Rocketdyne Holdings, Inc. and GenCorp/Aerojet. His career began in the aerospace and electronics industries in the United States and Australia, where he worked with companies including E-Systems, McDonnell Douglas, Northrop-Grumman, Gulfstream, Learjet and Hawker de Havilland. Mr. Roberts combined his credentials in engineering, finance and operations and his significant experience in strategic planning, organizational restructuring, and mergers, acquisitions, and divestitures to build value in international business opportunities. Mr. Roberts holds a Six Sigma greenbelt certification and has completed post-graduate coursework in Mergers and Acquisitions, leadership, strategic alliances, negotiation, innovation, and financial analysis. He received his MBA (Finance) from the University of California, Davis, and his B.S. in Mechanical Engineering from Virginia Tech.
Philip Wong

Philip Wong,自2022年1月起担任公司董事,并担任Shark AI Capital Corporation的首席执行官,该公司是一家创新商业贷款公司,他于2020年与他人共同创立。在此之前,他曾在美国信贷公司担任首席投资官,在Applepie Capital公司担任商业贷款官,在西方银行/法国巴黎银行担任副总裁/高级客户关系经理,在保富银行担任第一副总裁/高级客户关系经理,并在商业信贷领域担任其他职务。黄先生,已完成敏捷软件开发、软件产品管理、医疗保健分析、产品管理和市场营销方面的认证。他在旧金山州立大学获得了亚洲研究学士学位。


Philip Wong,has served as a director of the Company since January 2022 and is CEO of Shark AI Capital Corporation, an innovative business lending firm which he co-founded in 2020. Previously, he served as Chief Investment Officer of American Credit, Inc., as a Commercial Loan Officer at Applepie Capital, Inc., as Vice President / Senior Relationship Manager at Bank of the West / BNP Paribas, and as First Vice President / Senior Relationship Manager at Preferred Bank, among other roles in banking and business credit. Mr. Wong and has completed certifications in agile software development, software products management, healthcare analytics, and product management and marketing. He received his B.A. in Asian Studies from San Francisco State University.
Philip Wong,自2022年1月起担任公司董事,并担任Shark AI Capital Corporation的首席执行官,该公司是一家创新商业贷款公司,他于2020年与他人共同创立。在此之前,他曾在美国信贷公司担任首席投资官,在Applepie Capital公司担任商业贷款官,在西方银行/法国巴黎银行担任副总裁/高级客户关系经理,在保富银行担任第一副总裁/高级客户关系经理,并在商业信贷领域担任其他职务。黄先生,已完成敏捷软件开发、软件产品管理、医疗保健分析、产品管理和市场营销方面的认证。他在旧金山州立大学获得了亚洲研究学士学位。
Philip Wong,has served as a director of the Company since January 2022 and is CEO of Shark AI Capital Corporation, an innovative business lending firm which he co-founded in 2020. Previously, he served as Chief Investment Officer of American Credit, Inc., as a Commercial Loan Officer at Applepie Capital, Inc., as Vice President / Senior Relationship Manager at Bank of the West / BNP Paribas, and as First Vice President / Senior Relationship Manager at Preferred Bank, among other roles in banking and business credit. Mr. Wong and has completed certifications in agile software development, software products management, healthcare analytics, and product management and marketing. He received his B.A. in Asian Studies from San Francisco State University.
Frank Cesario

FrankJ.Cesario于2017年11月加入公司,担任首席财务官。在加入CTI之前,Cesario先生曾在Nanophase Technologies Corporation和ISCO International,Inc.(分别是先进材料和电信设备的公开上市全球供应商)以及Turf Ventures LLC(一家私人持有的化学品分销商)担任类似职务。他的职业生涯始于毕马威国际会计公司(KPMG Peat Marwick),随后在Material Sciences Corporation和Outokumpu Copper,Inc.担任逐步负责的财务职位。Cesario先生拥有德保罗大学(DePaul University)的工商管理硕士学位(财务)和伊利诺伊大学(University of Illinois)的B.S.(会计),是伊利诺斯州的注册会计师。


Frank Cesario,first joined the Company in November 2017 as Chief Financial Officer. In December 2019 he was named President and Chief Executive Officer, and Director. He resigned as Chief Financial Officer in June 2020 and as President and Chief Executive Officer, and Director, in September 2020. During March 2021, he rejoined the Board as a Director. During January 2022 he was rehired by the Company as Chief Executive Officer and he retained his role as a Director. Upon the resignation of the Company's then-Chief Financial Officer during January 2022, Mr. Cesario also became the Acting Chief Financial Officer. Prior to joining the Company, Mr. Cesario served in similar roles with Nanophase Technologies Corporation and ISCO International, Inc., then publicly traded global suppliers of advanced materials and telecommunications equipment, respectively, as well as Turf Ventures LLC, a privately held chemicals distributor. From September 2020 until January 2022, Mr. Cesario served as Chief Financial Officer of Radiac Abrasives, Inc., a privately held manufacturer. He began his career with KPMG Peat Marwick and then served in progressively responsible finance positions within Material Sciences Corporation and Outokumpu Copper, Inc. Mr. Cesario holds an MBA (Finance) from DePaul University and a B.S. (Accountancy) from the University of Illinois and is a registered CPA in the State of Illinois.
FrankJ.Cesario于2017年11月加入公司,担任首席财务官。在加入CTI之前,Cesario先生曾在Nanophase Technologies Corporation和ISCO International,Inc.(分别是先进材料和电信设备的公开上市全球供应商)以及Turf Ventures LLC(一家私人持有的化学品分销商)担任类似职务。他的职业生涯始于毕马威国际会计公司(KPMG Peat Marwick),随后在Material Sciences Corporation和Outokumpu Copper,Inc.担任逐步负责的财务职位。Cesario先生拥有德保罗大学(DePaul University)的工商管理硕士学位(财务)和伊利诺伊大学(University of Illinois)的B.S.(会计),是伊利诺斯州的注册会计师。
Frank Cesario,first joined the Company in November 2017 as Chief Financial Officer. In December 2019 he was named President and Chief Executive Officer, and Director. He resigned as Chief Financial Officer in June 2020 and as President and Chief Executive Officer, and Director, in September 2020. During March 2021, he rejoined the Board as a Director. During January 2022 he was rehired by the Company as Chief Executive Officer and he retained his role as a Director. Upon the resignation of the Company's then-Chief Financial Officer during January 2022, Mr. Cesario also became the Acting Chief Financial Officer. Prior to joining the Company, Mr. Cesario served in similar roles with Nanophase Technologies Corporation and ISCO International, Inc., then publicly traded global suppliers of advanced materials and telecommunications equipment, respectively, as well as Turf Ventures LLC, a privately held chemicals distributor. From September 2020 until January 2022, Mr. Cesario served as Chief Financial Officer of Radiac Abrasives, Inc., a privately held manufacturer. He began his career with KPMG Peat Marwick and then served in progressively responsible finance positions within Material Sciences Corporation and Outokumpu Copper, Inc. Mr. Cesario holds an MBA (Finance) from DePaul University and a B.S. (Accountancy) from the University of Illinois and is a registered CPA in the State of Illinois.

高管简历

中英对照 |  中文 |  英文
Jana M. Schwan

Jana M. Schwan, 自2002年9月被公司聘用,在公司多个运营、购买和产品开发部门担任多个职位。2012年6月被提升为全球采购副总裁。她是John Schwan。的女儿。


Jana M. Schwan has been employed by the Company in various operational, purchasing, and product development capacities since September 2002 and was named Vice President of Global Procurement in June 2012.
Jana M. Schwan, 自2002年9月被公司聘用,在公司多个运营、购买和产品开发部门担任多个职位。2012年6月被提升为全球采购副总裁。她是John Schwan。的女儿。
Jana M. Schwan has been employed by the Company in various operational, purchasing, and product development capacities since September 2002 and was named Vice President of Global Procurement in June 2012.
Frank Cesario

FrankJ.Cesario于2017年11月加入公司,担任首席财务官。在加入CTI之前,Cesario先生曾在Nanophase Technologies Corporation和ISCO International,Inc.(分别是先进材料和电信设备的公开上市全球供应商)以及Turf Ventures LLC(一家私人持有的化学品分销商)担任类似职务。他的职业生涯始于毕马威国际会计公司(KPMG Peat Marwick),随后在Material Sciences Corporation和Outokumpu Copper,Inc.担任逐步负责的财务职位。Cesario先生拥有德保罗大学(DePaul University)的工商管理硕士学位(财务)和伊利诺伊大学(University of Illinois)的B.S.(会计),是伊利诺斯州的注册会计师。


Frank Cesario,first joined the Company in November 2017 as Chief Financial Officer. In December 2019 he was named President and Chief Executive Officer, and Director. He resigned as Chief Financial Officer in June 2020 and as President and Chief Executive Officer, and Director, in September 2020. During March 2021, he rejoined the Board as a Director. During January 2022 he was rehired by the Company as Chief Executive Officer and he retained his role as a Director. Upon the resignation of the Company's then-Chief Financial Officer during January 2022, Mr. Cesario also became the Acting Chief Financial Officer. Prior to joining the Company, Mr. Cesario served in similar roles with Nanophase Technologies Corporation and ISCO International, Inc., then publicly traded global suppliers of advanced materials and telecommunications equipment, respectively, as well as Turf Ventures LLC, a privately held chemicals distributor. From September 2020 until January 2022, Mr. Cesario served as Chief Financial Officer of Radiac Abrasives, Inc., a privately held manufacturer. He began his career with KPMG Peat Marwick and then served in progressively responsible finance positions within Material Sciences Corporation and Outokumpu Copper, Inc. Mr. Cesario holds an MBA (Finance) from DePaul University and a B.S. (Accountancy) from the University of Illinois and is a registered CPA in the State of Illinois.
FrankJ.Cesario于2017年11月加入公司,担任首席财务官。在加入CTI之前,Cesario先生曾在Nanophase Technologies Corporation和ISCO International,Inc.(分别是先进材料和电信设备的公开上市全球供应商)以及Turf Ventures LLC(一家私人持有的化学品分销商)担任类似职务。他的职业生涯始于毕马威国际会计公司(KPMG Peat Marwick),随后在Material Sciences Corporation和Outokumpu Copper,Inc.担任逐步负责的财务职位。Cesario先生拥有德保罗大学(DePaul University)的工商管理硕士学位(财务)和伊利诺伊大学(University of Illinois)的B.S.(会计),是伊利诺斯州的注册会计师。
Frank Cesario,first joined the Company in November 2017 as Chief Financial Officer. In December 2019 he was named President and Chief Executive Officer, and Director. He resigned as Chief Financial Officer in June 2020 and as President and Chief Executive Officer, and Director, in September 2020. During March 2021, he rejoined the Board as a Director. During January 2022 he was rehired by the Company as Chief Executive Officer and he retained his role as a Director. Upon the resignation of the Company's then-Chief Financial Officer during January 2022, Mr. Cesario also became the Acting Chief Financial Officer. Prior to joining the Company, Mr. Cesario served in similar roles with Nanophase Technologies Corporation and ISCO International, Inc., then publicly traded global suppliers of advanced materials and telecommunications equipment, respectively, as well as Turf Ventures LLC, a privately held chemicals distributor. From September 2020 until January 2022, Mr. Cesario served as Chief Financial Officer of Radiac Abrasives, Inc., a privately held manufacturer. He began his career with KPMG Peat Marwick and then served in progressively responsible finance positions within Material Sciences Corporation and Outokumpu Copper, Inc. Mr. Cesario holds an MBA (Finance) from DePaul University and a B.S. (Accountancy) from the University of Illinois and is a registered CPA in the State of Illinois.