Patrick Drouin

Wheaton Precious Metals International Ltd. trades gold and silver. The firm streams precious metals by entering into agreements where, in exchange for an upfront payment, it has the right to purchase, at a low fixed cost, all or a portion of the silver and/or gold production from mines located in politically stable regions. The company is headquartered in Grand Cayman, Cayman Islands.

UBS Reorganisation 2005-04 Ltd. engages in no current trading activities. The company is based in London, UK.

Part of UBS Group AG, UBS Canada is a financial services company based in Toronto, Canada. The Canadian company offers wealth management, asset management, and investment banking services to private clients, intermediaries, and institutional investors. UBS Canada also provides customized solutions for North American subsidiaries of Swiss corporations and corporate and institutional clients in Switzerland. The company aims to create superior value for its clients, shareholders, and employees, and to stand out as a winner in the industry for its expertise, advice, and execution. UBS Canada's services are available in various countries, and the company is committed to delivering regulatory-required documents to client households with mailing addresses in countries affected by temporary mail service disruptions due to the COVID-19 pandemic.

Part of Fugro NV, William Lettis & Associates, Inc. provides geological consulting services. The company is based in Walnut Creek, CA. William Lettis & Associates was acquired by Fugro NV on December 10, 2007.