Team

Pat LaVecchia

Pat LaVecchia

Chief Executive Officer

Pat is Chief Executive Officer of Oasis Pro Markets LLC, a broker dealer and member firm of FINRA and SIPC, and the first US-regulated multi-asset alternative trading system (“ATS”) authorized to allow its Subscribers to trade digital (“blockchain”) securities and make payment for those digital securities in digital cash, as well as its holding company, Oasis Pro, Inc. Over his 25+ year career, he has led capital markets teams and spearheaded the financing, acquisition and/or sale of well over 150 companies involving transactions comprising of over $20 billion across a variety of industries including technology, fintech, and blockchain.

Bob Yostpille

Bob Yostpille

Head of Administration

Bob serves as the Head of Administration at Oasis Pro Markets. He has over 25 years of capital markets experience at Credit Suisse, Bank of America, and Royal Bank of Canada. He has deep knowledge of front-to-back processes across Fixed Income and Equities products and has served as COO and Controller for front-office business units and support organizations, including technology divisions.

Frank Weigand

Frank Weigand

General Counsel & Head of Listings

Frank Weigand is General Counsel and Head of Listings at Oasis Pro Markets. In his nearly 20 years as an attorney, Frank has developed an expertise spanning a wide range of areas including broker-dealer and securities regulation, capital markets, derivatives, banking, investment advisory, hedge fund regulation and transactional matters. Prior to Oasis, Frank was General Counsel of HSBC Securities as well as Head of Legal for the Americas Division of HSBC's Global Markets business. Prior to HSBC, Frank was an associate with Davis Polk in NY. Frank holds a JD (cum laude) as well as an undergraduate degree in finance (summa cum laude) from Fordham University.

Andrew Brenner

Andrew Brenner

Head of Sales

Andrew is Head of Sales at Oasis Pro Markets. Previously, Andrew was Head of Clearing Products and Strategy for CBOE Hanweck, a SaaS company in the fintech space. Prior to that he was part of the management team at Apex Clearing that took the company out of bankruptcy and returned it to profitability. He also served as Chief Strategy Office of Lightspeed. Prior to that, Andrew started a new stock exchange for the International Securities Exchange (ISE) where he was responsible for all aspects of the business from strategy to technology to marketing and sales. Andrew began his career working for major banks in global derivatives and portfolio trading.

Evangelos Tzoulafis

Evangelos Tzoulafis

SVP, ATS Services

Evangelos is the SVP of ATS Services at Oasis Pro Markets. Evangelos's core capabilities include new product development, trading platforms technology and project management. He has a successful track record of introducing new products, platforms and programs that drove profitable growth and improved customer engagement and value for companies such as Bank of America, JPMorgan Chase and GAIN Capital.

Christopher Hebel

Christopher Hebel

Compliance Officer

Chris brings over twenty years of diverse Wall Street experience, both in bulge bracket and boutique settings, beginning his career at Merrill Lynch in Research and ECM/Investment Banking. He transitioned into trading and compliance at Sound Securities LLC and opened an international desk trading ordinary shares, and in 2010, he co-founded a proprietary trading firm utilizing various algorithms. Chris joined MacKenzie Partners Inc. in 2012 and co-founded the Sentinel Market Intelligence Group, primarily responsible for stock surveillance as well as proxy voting ahead of annual/special meetings of shareholders, including proxy contests and tender offerings. Chris graduated with a BS in Finance from Quinnipiac University.

Wes Jamieson

Wes Jamieson

VP, Business Development & Strategy

Wes joins Oasis Pro from RSM US, where he was the National Lead Blockchain Technical Resource and member of RSM’s National Crypto and Blockchain Team. In his role, Wes was responsible for developing and managing relationships with external digital asset partners.