Mark J. Schoenebaum

Bear, Stearns & Co., Inc. is a global investment banking, securities trading and brokerage firm located in New York City with additional offices in Dallas, Boston and San Francisco. The firm is a subsidiary Bear Sterns Cos., Inc. (NYSE: BSC). Their equity research team consists of senior analysts located throughout the world. In addition to domestic coverage, they have research teams focusing on Latin America, Asia and Europe. The analysts use a bottom-up approach to stock selection. The Bear Stearns fixed-income research department provides coverage of every sector of the fixed-income universe. The financial analytics and structured transactions group (F.A.S.T) provides investment research, fixed-income portfolio management and analytical systems, trading technology and general financial expertise. The group also provides a broad range of services to financial institutions including asset-liability management, balance sheet restructuring, receivables-based financing analysis, security and portfolio analysis, peer analysis, and historical and real-time market-based information.

CIBC World Markets is a full-service investment bank headquartered in New York City. CIBC provides an internationally integrated research product through three primary strategies. In the US, the firm provides research coverage available in areas of focus, including technology, telecommunications, healthcare, energy, power generation and technology, financial institutions, consumer growth, real estate and media. In Canada, the firm offers the full spectrum of coverage for all of the sectors that form the TSE 300 Index. Their broad investment grade analysis of return bond Indices provides daily performance of the Canadian bond market. The sectors covered are: government of Canada bonds, provincial and municipal bonds and corporate bonds rated AAA/AA, A and BBB. Also available is a monthly ABS/MBS market report that provides information on ABS market conditions, market summary data and monthly performance reports on outstanding transactions. This report includes information about the MBS market, including key statistics on MBS spreads and prepayments. Another report contains MBS trading data, cash flows and other key data. A separate monthly Portfolio Valuation Report provides month end pricing for ABS and MBS transactions. Corporate debt research produces highly targeted credit analysis and research for investment grade and high yield debt securities. The corporate bond review covers bond market action, new issues, price/yield movements, rating changes, and buy/sell recommendations. The fixed-income research group produces actionable fundamental and technical analysis, strategies, products, and runs bond indexes and quantitative models relating specifically to fixed income markets, bond portfolios, and individual securities. CIBC provides risk management solutions to corporations, investors, financial institutions, and governments across all asset classes: interest rates, equities, credit, currency, and commodities. CIBC World Markets is a subsidiary of Canadian Imperial Bank of Commerce.

Founded in 1993, Alexandra Investment Management LLC is a New York City-based alternative investment firm

Deutsche Bank Securities, Inc. (DBSI) is a SEC-registered broker/dealer headquartered in New York City. The firm was founded in 1971 and is a wholly-owned investment banking and brokerage arm of DB U.S. Financial Markets Holding Corp., ultimately held by Deutsche Bank AG (NYSE: DB, FRA: DBK) in Germany. DBSI provides securities brokerage and investment advisory services to domestic and international private clients and institutions. They are also a primary dealer in US government securities as designated by the Federal Reserve.

Piper Sandler & Co. (Broker) (PSC-Broker) is the full-service brokerage division of Piper Sandler & Co., a financial service firm headquartered in Minneapolis, Minnesota. They are a subsidiary of Piper Sandler Companies (NYSE: PIPR). The firm was founded in 1969 and previously known as Piper Jaffray & Co. They became Piper Sandler & Co. when Piper Jaffray Companies and Sandler O’Neill & Partners, L.P. merged to become Piper Sandler Companies in 2020. PSC-Broker provides brokerage and investment banking services to financial institutions, corporations and other financial investors. Their core focus sectors are Agriculture, renewables & cannabis, Business services, Chemicals & Materials, Consumer, Diversified industrials & services, Energy, Financial services, financial sponsors, Healthcare, and Technology.

Founded in 1991 by Ed Hyman and Nancy Lazar, International Strategy & Investment Group LLC is a broker/dealer located in New York City. The firm is a subsidiary of Evercore Partners, Inc. (NYSE: EVR). They are also known as ISI Group. The firm specializes in research on the following areas: economics, policy, technical analysis, tech strategy, portfolio strategy, quantitative research, integrated oil, accounting and tax policy research, China, machinery, banks, REITs, company surveys and client projects.

Evercore Group LLC is a SEC-registered broker/dealer headquartered in New York City. The firm was founded in 1995 and is a subsidiary of Evercore BD Investco LLC, which is owned by Evercore, Inc. (NYSE: EVR). Evercore Group delivers equity research and equity sales and agency trading execution, in addition to providing wealth and investment management services to high net worth and institutional investors.

Health Sciences Acquisitions Corp. operates as a blank check company for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses. It pursues prospective targets that are focused on healthcare innovation domiciled in North America or Europe that are developing assets in the biopharma and medical technology sectors. The company was founded on December 06, 2018 and is headquartered in New York, NY.