Arnout Ploos van Amstel

Wyeth Pharmaceuticals LLC develops pharmaceutical, biotechnology and vaccine technologies. The company was registered on May 5, 2003 and is headquartered in Collegeville, PA.

Khondrion BV is a Dutch clinical-stage biopharmaceutical company that focuses on discovering and developing therapies for mitochondrial diseases. The company is based in Nijmegen, Netherlands, and was founded in 2012 by Jan Smeitink, who has been the CEO since then. The company's lead drug candidate, sonlicromanol, is a first-in-class, oral small molecule that targets key underlying mechanisms of primary mitochondrial disease. The compound has been granted orphan drug designations for the treatment of various mitochondrial diseases. Khondrion collaborates with a clinical and academic network and patient organizations internationally to accelerate the discovery and development of its potential medicines.

Part of MoonLake Immunotherapeutics, Moonlake Immunotherapeutics AG is a Swiss clinical-stage biopharmaceutical company. The company is based in Zug, Switzerland. The company was founded in 2021 by Jorge Santos da Silva, Arnout Ploos van Amstel, and Kristian Reich. Jorge Santos da Silva has been the CEO since 2021. Moonlake Immunotherapeutics was acquired by Helix Acquisition Corp. on April 05, 2022 for $395.41 million.

JATT Acquisition Corp. operates as a blank check company. It was formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. The company was founded by Someit Sidhu on March 10, 2021 and is headquartered in George Town, Cayman Islands.