MARKHAM, Ontario, March 13, 2018 (GLOBE NEWSWIRE) -- Sienna Senior Living Inc. (“Sienna” or the “Company”) (TSX:SIA) is pleased to announce that it will be added to the S&P/TSX Composite Index effective March 19, 2018.

The S&P/TSX Composite Index consists of the largest companies listed on the Toronto Stock Exchange as measured by market capitalization and liquidity. Inclusion in the index can potentially broaden participation in a public issuers’ investor base by enabling investment from index funds and similar investment vehicles.

“Inclusion in the S&P/TSX Composite Index is a reflection of our team’s success in executing the Company’s strategic growth strategy and shareholder value creation. It is a testament to the Sienna brand, our strong operating platform and mission of helping residents live fully every day,” said Lois Cormack, President and CEO of Sienna.

For more information on the S&P/TSX Composite Index go to


Sienna Senior Living Inc. (TSX:SIA) is a leading seniors' living provider with 75 seniors' living residences in key markets in Canada. Sienna offers a full range of seniors' living options, including independent and assisted living, long-term care, and specialized programs and services. Sienna also provides expert management services. Sienna is committed to national growth, while driving long-term value for shareholders. The Company's more than 11,000 employees are passionate about helping residents live fully every day, and were the driving force behind Sienna being named one of Canada's Most Admired Corporate Cultures in 2017. For more information, please visit


Lois Cormack
President & Chief Executive Officer
(905) 415-7612

Nitin Jain
Chief Financial Officer & Chief Investment Officer
(905) 489-0787