Warehouse Exchange by OptzzChain, Inc.

Mr. Pimentel is a finance executive with 30 years of experience predominantly in the consumer products space. Dan is currently Co-Founder and CFO of Warehouse Exchange and Managing Director / CFO of Saybrook Corporate Opportunity Funds, a Private Equity firm that invests in logistics and supply chain assets. Dan’s experience includes strategic and operational planning, forecasting, mergers / acquisitions, global ERP systems implementation and financial transformations for both domestic and internationally based businesses and spans many industries including consumer products businesses (10 years of supply chain logistics, licensing, retail, ecommerce, publishing, interactive gaming), many early stage companies (10 years in startup / early stage companies including Hub TV, Warehouse Exchange and ESP Logistics Tech), systems implementation (4 years at Discovery and Disney) and logistics based companies (7 years at Saybrook Management). Dan is a CPA (Canada) with 5 years of public practice experience in Canada, working for Arthur Andersen and KPMG.

Mr. Rosenthal is a Co-Founder and Chairman of Warehouse Exchange. He brings 29 years of experience at Saybrook, a private equity and advisory firm, working on complex financings and restructurings as an advisor, operator and investor on the behalf of financial institutions, bondholders, private equity investors and on his own account in public and private enterprises. Prior to joining Saybrook in 1990, he founded and served as chairman and CEO of NetAir International Corporation, which became the nation’s largest non-scheduled certificated carrier. Mr. Rosenthal received a BA from California State University, Northridge and a JD from Southwestern University.

Over 20 years of executive sales leadership in VC and PE backed businesses. Entrepreneurial CRO in high-growth data and tech-enabled companies; Founding Team of VC backed TrueAdvantage, the first sales intelligence platform Member of leadership team of OneSource Info Services, acquired by GTCR and Cannondale Investments Executive team member of Gordian, backed by Warburg Pincus, and acquired by Fortive (2018 Mid-Market Deal of the Year)

Grant Langston has spent most of his 25-year career looking for ways to better connect people through marketplace technology. He was on the team that launched online dating icon eharmony.com. While his initial focus was on branding, over the next 15 years he played critical roles in acquisition marketing, new product development, social media, customer experience, creative services, and media relations while sharing his passion for eharmony's mission and method. In 2016 the Board of Directors asked Grant to become CEO, and his 4-year tenure culminated in a sale of the business to German Television network ProsiebenSat.1. His latest work is as CEO and board member for Warehouse Exchange, taking his deep experience of marketplace technology to the logistics sector and helping buyers and sellers of warehouse space come together in an online platform. Grant also enjoys cross-country motorcycling, camping with his family, and travel. He earned a B.A. in Political Science from Auburn University.

Marc Powers is an Investment Partner at Ursula Capital Partners, an investment fund that invests in both public securities and private businesses (2019-present). Mr. Powers was previously an Investment Analyst at Samlyn Capital LLC (2015-2019), a multi-billion dollar long/short equity hedge fund, where he was a member of the Industrials Investment Team. Prior to Samlyn Capital, Mr. Powers was a Marketing and Investor Relations Analyst at Millennium Management, LLC (2013- 2015), and an Analyst at Bajan Capital, a global macro commodity fund. Mr. Powers holds a B.A. from Yale University.

Mark Louchheim is a seasoned executive with decades of leadership experience. As Chairman & CEO of Bobrick, he has driven growth, strategic acquisitions, and innovation, focusing on market expansion, leadership development, and long-term business sustainability.