Chair
Member
Audit Committee Position

Lance D'Ambrosio

Director

Lance is a successful entrepreneur, private investor, corporate director, and a past recipient of the Ernst & Young and Merrill Lynch Entrepreneur of the Year Award in the category of e-Software & Services.  Currently, he serves as Managing Partner of 4 D Investments, which focuses on technology and real estate investments.  Lance has founded and grown numerous companies spanning several industries including the telecommunications, materials, and automotive sectors.  Over the course of his career, he has led capital raising efforts totaling hundreds of millions of dollars, executed on over thirty corporate acquisitions, successfully taken a number of companies public on both US and international exchanges, and successfully sold several businesses to larger market participants, including Sprint Telecommunications and Comsat International, a subsidiary of Lockheed Martin.

Lance brings significant corporate governance experience to Riot's Board, including expertise in financial analysis, mergers and acquisitions, and complex international structuring.  Lance graduated from the University of Utah with a Bachelor of Science degree in marketing, and a Bachelor of Science degree in Management as a member of the Dean's Honor List.

Chair

Hubert Marleau

Director

Hubert is a veteran capital markets professional, corporate director, and Chair of the Marleau Lecture Series on Economic and Monetary Policy at the University of Ottawa.  Currently, he serves as Chief Economist at Palos Management, a boutique investment management firm headquartered in Montreal, Canada.  In addition to a career in the capital markets that has spanned over five decades, Mr. Marleau has previously served as a Governor of the Montreal and Vancouver stock exchanges, and as a Director of the Listing Committee for the Toronto Stock Exchange and Director of the Investment Dealers Association of Canada (now known as IIROC).

Hubert’s broad areas of expertise include macroeconomic policy & analysis, corporate governance, financial analysis, and investment banking.  In addition to his being a current or past board member of approximately fifty publicly traded companies, he has raised funds privately and publicly for hundreds of emerging and mature companies, structured numerous mergers and acquisitions, and acted as the driving force behind numerous transactions.  Hubert graduated from the University of Ottawa with an Honours Bachelor of Social Sciences in Economics.

Member

Hannah Cho

Director

Hannah is an award-winning marketing and communications executive with expertise in brand building and storytelling. She has over 15 years of experience in enterprise technology brand marketing, product and corporate communications supporting hyper-growth companies and global, multinational organizations in business growth and expansion, rebranding efforts, M&A, IPO and divestiture. 

Hannah holds a BA Honours in Criminology from Carleton University and currently resides in Sonoma, California where she enjoys the wine culture and outdoor activities the area offers.

Member

Audit Committee Charter

Download
Compensation and Human Resources Committee Position

Hannah Cho

Director

Hannah is an award-winning marketing and communications executive with expertise in brand building and storytelling. She has over 15 years of experience in enterprise technology brand marketing, product and corporate communications supporting hyper-growth companies and global, multinational organizations in business growth and expansion, rebranding efforts, M&A, IPO and divestiture. 

Hannah holds a BA Honours in Criminology from Carleton University and currently resides in Sonoma, California where she enjoys the wine culture and outdoor activities the area offers.

Chair

Lance D'Ambrosio

Director

Lance is a successful entrepreneur, private investor, corporate director, and a past recipient of the Ernst & Young and Merrill Lynch Entrepreneur of the Year Award in the category of e-Software & Services.  Currently, he serves as Managing Partner of 4 D Investments, which focuses on technology and real estate investments.  Lance has founded and grown numerous companies spanning several industries including the telecommunications, materials, and automotive sectors.  Over the course of his career, he has led capital raising efforts totaling hundreds of millions of dollars, executed on over thirty corporate acquisitions, successfully taken a number of companies public on both US and international exchanges, and successfully sold several businesses to larger market participants, including Sprint Telecommunications and Comsat International, a subsidiary of Lockheed Martin.

Lance brings significant corporate governance experience to Riot's Board, including expertise in financial analysis, mergers and acquisitions, and complex international structuring.  Lance graduated from the University of Utah with a Bachelor of Science degree in marketing, and a Bachelor of Science degree in Management as a member of the Dean's Honor List.

Member

Hubert Marleau

Director

Hubert is a veteran capital markets professional, corporate director, and Chair of the Marleau Lecture Series on Economic and Monetary Policy at the University of Ottawa.  Currently, he serves as Chief Economist at Palos Management, a boutique investment management firm headquartered in Montreal, Canada.  In addition to a career in the capital markets that has spanned over five decades, Mr. Marleau has previously served as a Governor of the Montreal and Vancouver stock exchanges, and as a Director of the Listing Committee for the Toronto Stock Exchange and Director of the Investment Dealers Association of Canada (now known as IIROC).

Hubert’s broad areas of expertise include macroeconomic policy & analysis, corporate governance, financial analysis, and investment banking.  In addition to his being a current or past board member of approximately fifty publicly traded companies, he has raised funds privately and publicly for hundreds of emerging and mature companies, structured numerous mergers and acquisitions, and acted as the driving force behind numerous transactions.  Hubert graduated from the University of Ottawa with an Honours Bachelor of Social Sciences in Economics.

Member

Compensation and Human Resources Committee Charter

Download
Nominating & Governance Committee Position

Hubert Marleau

Director

Hubert is a veteran capital markets professional, corporate director, and Chair of the Marleau Lecture Series on Economic and Monetary Policy at the University of Ottawa.  Currently, he serves as Chief Economist at Palos Management, a boutique investment management firm headquartered in Montreal, Canada.  In addition to a career in the capital markets that has spanned over five decades, Mr. Marleau has previously served as a Governor of the Montreal and Vancouver stock exchanges, and as a Director of the Listing Committee for the Toronto Stock Exchange and Director of the Investment Dealers Association of Canada (now known as IIROC).

Hubert’s broad areas of expertise include macroeconomic policy & analysis, corporate governance, financial analysis, and investment banking.  In addition to his being a current or past board member of approximately fifty publicly traded companies, he has raised funds privately and publicly for hundreds of emerging and mature companies, structured numerous mergers and acquisitions, and acted as the driving force behind numerous transactions.  Hubert graduated from the University of Ottawa with an Honours Bachelor of Social Sciences in Economics.

Chair

Hannah Cho

Director

Hannah is an award-winning marketing and communications executive with expertise in brand building and storytelling. She has over 15 years of experience in enterprise technology brand marketing, product and corporate communications supporting hyper-growth companies and global, multinational organizations in business growth and expansion, rebranding efforts, M&A, IPO and divestiture. 

Hannah holds a BA Honours in Criminology from Carleton University and currently resides in Sonoma, California where she enjoys the wine culture and outdoor activities the area offers.

Member

Lance D'Ambrosio

Director

Lance is a successful entrepreneur, private investor, corporate director, and a past recipient of the Ernst & Young and Merrill Lynch Entrepreneur of the Year Award in the category of e-Software & Services.  Currently, he serves as Managing Partner of 4 D Investments, which focuses on technology and real estate investments.  Lance has founded and grown numerous companies spanning several industries including the telecommunications, materials, and automotive sectors.  Over the course of his career, he has led capital raising efforts totaling hundreds of millions of dollars, executed on over thirty corporate acquisitions, successfully taken a number of companies public on both US and international exchanges, and successfully sold several businesses to larger market participants, including Sprint Telecommunications and Comsat International, a subsidiary of Lockheed Martin.

Lance brings significant corporate governance experience to Riot's Board, including expertise in financial analysis, mergers and acquisitions, and complex international structuring.  Lance graduated from the University of Utah with a Bachelor of Science degree in marketing, and a Bachelor of Science degree in Management as a member of the Dean's Honor List.

Member

Nominating & Governance Committee Charter

Download