Isaac Ro

Part of Quest Diagnostics, Inc., Haystack Oncology, Inc. is a biopharmaceutical company based in Baltimore, MD. The Haystack MRD test is CLIA certified in the US and is available for biopharmaceutical clinical development in laboratories located in various locations. The company developed Haystack MRD™, a next-generation tumor-informed approach for the measurement of minimal residual disease. Haystack Oncology works with biopharmaceutical companies to advance important therapeutics to markets, from early phase clinical development to companion diagnostics. The test accelerates clinical development with better MRD testing unmatched sensitivity and specificity for confident MRD detection. The company leverages unmatched sensitivity and specificity to accelerate clinical trials and produce insights that drive biopharma pipeline development. The company was founded in 2021 by Kenneth W. Kinzler, Nickolas Papadopoulos, Joshua Cohen, Bert Vogelstein, and the CEO is Dan Edelstein. Haystack Oncology was acquired by Quest Diagnostics, Inc. on June 21, 2023 for $450 million.

Catalio Capital Management LP (Catalio Capital) is a venture capital firm founded in 2020 by George Petrocheilos and Dr. Jacob Vogelstein. The firm is headquartered in New York.

Thrive Earlier Detection Corp. operates as a healthcare company. It focuses on incorporating earlier cancer detection into routine medical care. The company was founded by Bert Vogelstein, Kenneth W. Kinzler, Isaac Kinde, Christoph S. Lengauer, and Nickolas Papadopoulos in 2019 and is headquartered in Cambridge, MA.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.

Leerink Partners LLC is a full-service brokerage and investment banking firm headquartered in Boston, Massachusetts. The firm was founded by Jeffrey Leerink in 1995 and formerly known as SVB Securities LLC. They rebranded as Leerink Partners in 2023. The firm is a subsidiary of SVB Securities LLC. Leerink Partners provides institutional sales, equity research, institutional trading, and corporate finance and asset management services to the healthcare and technology industries. They offer superior execution capabilities in common stock, convertibles and derivatives with a singular focus on healthcare and a knowledge-led approach.

Founded in 1982, Independence Investment LLC is a wholly owned investment management subsidiary of John Hancock Financial Services, Inc. (NYSE: JHF) The firm is located in Boston.

Aberdeen Content LLC engages in the provision of intent-based marketing and sales solutions. It also offers advices and solutions for the technology driven value chain, businesses and technology executives. The company was founded by by Peter S. Kastner in 1988 and is headquartered in Waltham, MA.