Bob Lock

Part of TC Energy Corp., TC Pipelines GP, Inc. provides investment services. The company is based in Calgary, Canada. The CEOs of the Canadian company are Nathan A. Brown, Brandon M. Anderson.

UBS Securities Canada, Inc. is a Canadian investment bank and securities firm headquartered in Toronto, Ontario. The firm is a subsidiary of UBS Holding Canada Ltd. and their ultimate parent is UBS AG (NYSE: UBS) in US. UBS Securities Canada provides execution services for their clients' orders. They consider factors such as price, size of the order, the potential for price improvement, the speed of execution, the certainty of execution, trading characteristics of the security, and the overall cost of the transaction when costs are passed on to clients. In addition, prevailing market conditions are taken into consideration when manually handling a client order, such as the direction of the market for the security, the depth of the posted market, the last sale price and volumes of previous trades, the size of the spread, and the liquidity of the security.

UBS AG (London Branch) is the Great Britain-based brokerage subsidiary of UBS AG, ultimately held by UBS Group AG (SWX: UBSG) in Switzerland. Headquartered in London, the firm was founded in 1998 and provides nimble, innovative and bespoke access to solutions, from market and insight tools, to trading strategies and execution for private, institutional and corporate clients worldwide, as well as private clients in Switzerland. They distribute, trade, finance and clear cash equity and equity-linked products. The firm also structures, originates and distributes new equity and equity-linked issues.

Great Lakes Gas Transmission LP engages in the supplying of natural as. The company is headquartered in Houston, TX.

North Baja Pipeline LLC engages in the transportation of liquefied natural gas through pipelines. The company was founded in 2002 and is headquartered in Houston, TX.

Law Society of Alberta regulates the legal profession in the public interest by promoting and enforcing a high standard of professional and ethical conduct by Alberta lawyers. The company was founded in 1907 and is headquartered in Calgary, Canada.

The Calgary Foundation facilitates collaborative philanthropy by making connections between donors and community organizations for the long-term benefit. The company was founded in 1955 and is headquartered in Calgary, Canada.

Canada Pension Plan Investment Board Private Investments is a private equity firm, a subsidiary of Canada Pension Plan Investment Board, founded in 1966. The firm is headquartered in Toronto, Canada.

Black Swan Energy Ltd. engages in oil and gas exploration and production services. It focuses on the exploration and development of proven hydrocarbon trends in the Western Canadian Sedimentary Basin. The company was founded by David Frank Maddison, Leanne Juneau, and Jacqueline Mary Sheppard in 2010 and is headquartered in Calgary, Canada.

Wolf Infrastructure, Inc. operates, builds and owns energy infrastructure assets. It focuses on the identification and development of investment opportunities within the Western Canadian natural gas and liquids midstream sector. The firm currently developing Vantage Pipeline, a 430-mile ethane pipeline connecting producers in North Dakota to Alberta petrochemical demand. The company was founded in 2008 and is headquartered in Calgary, Canada.

CPP Investment Board Infrastructure is an infrastructure is a private equity firm, a subsidiary of Canada Pension Plan Investment Board founded in 1997. The firm is headquartered in Toronto, Canada.