Ralf Siegert

Wexford Capital LP (Wexford) is an independent, SEC-registered investment advisor headquartered in West Palm Beach, Florida with additional office in Stamford, Connecticut. The firm was founded by Charles Davidson, Joseph Jacobs and Robert Holtz in 1994. Wexford provides investment advice to a variety of private pooled investment vehicles over which the firm has discretionary trading authority.

iCapital Alternative Investments LLC (iCapital) is an alternative investment management firm headquartered in New York City. The firm was founded in 1986 and formerly known as Merrill Lynch Alternative Investments LLC. They are a subsidiary of Institutional Capital Network, Inc. iCapital offers access to a variety of hedge funds, including single and multi-strategy funds for advisors, their high-net-worth client base, asset managers, and banks.

Medtronic Ltd. engages in the development and manufacturing of medical equipment for people with chronic disease. It offers products and therapies for cardiac rhythm disease management, neuromodulation, spinal and biologics, diabetes, cardiovascular, and ear, nose, and throat diseases. The company was founded by Earl E. Bakken and Palmer Hermundslie in 1949 and is headquartered in Watford, the United Kingdom.

Danube Pharmaceuticals, Inc. provides bio pharmaceutical services. It engages in the discovery and development of therapies and devices for ophthalmology. The firm's products include DNB-001, a small molecule for the treatment of glaucoma. The company was founded in 2006 and is headquartered in New York, NY.

Bochum-Gelsenkirchener Straßenbahnen AG operates as a local transport company. It engages in the provision of public transportation by bus and train. The company was founded on January 13, 1896 and is headquartered in Bochum, Germany.

Delton AG operates as a management holding company. It provides services in the field of logistics, pharmaceuticals, fashion, packaging, and power supply. The company was founded in 1989 and is headquartered in Bad Homburg vor der Höhe, Germany.

Behr GmbH & Co. KG manufactures automotive air condition and engine cooling systems. It supplies equipment for light vehicles and trucks. The firm offers passenger cars, commercial vehicles, aftermarket, motor sport and engines, industrial applications, small engine components and mechatronics. The company was founded in 1905 and is headquartered in Stuttgart, Germany.

MAHLE GmbH engages in the manufacture, sale, and distribution of pistons and engine components. It operates through the following segments: Engine Systems and Components, Filtration and Engine Peripherals, Thermal Management, Electronics and Mechatronics, and Aftermarket. The Engine Systems and Components segment develops piston systems and cylinder components in two-wheeled vehicles, passenger cars, commercial vehicles, and large engines. The Filtration and Engine Peripherals segment manufactures filters, pump systems, as well as oil coolers for engine and transmission applications. The Thermal Management segment focuses on the electrification of powertrain and thermal management of batteries. The Electronics and Mechatronics specializes in powertrain and e-mobility, such as electric drives, actuators and auxiliaries, as well as control and power electronics. The Aftermarket segment offers engine parts, filters, turbochargers, and mechatronics components, as well as products for thermal management, vehicle diagnostics, exhaust gas analyzers, and service equipment for HVAC systems and automatic transmissions maintenance. The company was founded by Hermann Mahle on December 1, 1920 and is headquartered in Stuttgart, Germany.

Part of Infinity Pharmaceuticals, Inc., Biofrontera Pharma GmbH is a German company that provides natural products drug discovery services. The company is based in Leverkusen, Germany. The CEOs are María del Pilar de la Huerta Martínez, Montserrat Foguet. The company was founded in 2003. Biofrontera Pharma was acquired by Discovery Partners International, Inc. from Biofrontera AG on June 30, 2005.

The University of St. Thomas is an institution that values diversity, equity, and inclusion. The private company is based in St. Paul, MN. It offers over 150 undergraduate majors and minors, as well as graduate programs in various fields such as business, engineering, law, education, social work, and arts and humanities. The University of St. Thomas was founded in 1885 by John Ireland.

Wieland-Werke AG engages in the production of non-ferrous semi-finished products. Its product portfolio includes strip and sheets, rods and sectional rods, wire and sectional wires, tubes and finned tubes, heat exchangers, slide bearings, and components. The firm also offers solutions for heat transfer, fish farming, e-mobility, and engineering properties optimization. The company was founded in 1820 and is headquartered in Ulm, Germany.

Wexford Capital Private Equity (Wexford Capital) is a private equity subsidiary of Wexford Capital LLC founded in 1994 by Charles Davidson and Joseph Jacobs. The firm is headquartered in Greenwich, Connecticut.

State of North Rhine-Westphalia (Germany) is a regional level government authority. The state is located in Germany.

Rhino GP LLC owns and operates coal reserves. The company is headquartered in Greenwich, CT.

Rhino Resources, Inc. (Kentucky) operates coal properties and related assets. It is headquartered in Lexington, KY.

Novartis Pharma AG engages in the research in as well as the production and distribution of pharmaceutical, chemical, medical, and biotechnological products. It also provides related services. The company was founded on October 25, 1989 and is headquartered in Basel, Switzerland.

Schmalenbach Gesellschaft FR Betriebswirtschaft Ev operates as a business association. The non-profit company is based in Cologne, Germany.

Verwaltungs-Berufsgenossenschaft (VBG) is a professional membership organization based in Hamburg, Germany. VBG operates as a professional membership organization. The German company was founded in 1925 and Kay Schumacher has been the CEO of the company since 1993.

Part of Biofrontera AG, Biofrontera Bioscience GmbH is a German commercial biotech company that provides high-quality treatment options in photodynamic therapy and topical antibiotics. The company is based in Leverkusen, Germany. The CEOs of the company are Thomas Schaffer, Hermann Lübbert.

MAHLE Behr Verwaltung GmbH provides administrative and business services. The private company is based in Stuttgart, Germany. The CEOs of the German company are Michael Karl Frick, Bernd Eckl, Martin Wellhöffer.

Part of thyssenkrupp AG, thyssenkrupp Elevator Europe Africa GmbH is a German company that provides construction installation services. The company is based in Essen, Germany.

Part of Barclays PLC, E.F. Hutton Advisors LLC is a company that provides investment advice. The company is based in Buffalo, WY.