Kirkland Lake Gold Ltd. Provides Production Guidance for the Year 2021

Kirkland Lake Gold Ltd. is a Canada-based company, which operates as a gold producer with assets in Canada and Australia. The Company's production is anchored by three cornerstone assets. These assets include two underground mining operations, the Macassa mine (Macassa) located in northeastern Ontario, Canada and the Fosterville mine (Fosterville), located in the state of Victoria, Australia, as well as the Detour Lake Mine (Detour Lake), an open-pit mining operation located in Northern Ontario. The Company also owns the Holt Complex, which includes three owned mines, the Taylor mine (Taylor), Holt mine (Holt) and Holloway mine (Holloway), as well as a central milling facility, the Holt mill. The Company's business portfolio also includes assets in the Northern Territory of Australia. These assets comprise of the Cosmo mine, Union Reefs mill as well as a number of exploration properties.