Under normal conditions, the Fund invests at least 80% of its net assets in equities of issuers located throughout the world that the Fund’s Adviser believes demonstrate sustainable characteristics. For purposes of this investment policy, the Fund’s Adviser (Saturna Capital Corporation) considers issuers with sustainable characteristics to be those issuers that are more established, consistently profitable, financially strong, and with robust policies in the areas of the environment, social responsibility, and corporate governance (“ESG”).

The Fund’s Adviser employs a fundamental research driven approach to stock selection and portfolio construction. The Adviser’s focus on sustainability considers financial and nonfinancial characteristics from diverse sources including regulatory filings, market data, and data supplied by third-party vendors. The Adviser uses that information to identify issuers with strong balance sheets, capable management teams with a track record of success, good cash flow, prospects for sustainable above-average earnings growth, and to assess issuers’ business models, over the long term.

The Fund’s Adviser employs a proprietary sustainable rating system based on its own, as well as third-party, data to identify issuers believed to present low risks in ESG. The use of third-party data does not include third-party ESG ratings or criteria established by third parties for third-party ratings. The Fund’s ESG evaluation process considers risks and opportunities holistically, meaning an issuer will not necessarily be excluded from investment due to any one particular factor if the overall analysis results in a favorable evaluation by the Adviser. The Fund’s Adviser also uses negative screening to exclude security issuers primarily engaged in higher ESG risk businesses such as alcohol, tobacco, pornography, weapons, gambling, and fossil fuel exploration, production, or refining. The Fund generally does not invest in any issuer with exposure to the foregoing businesses, but may invest in an issuer if the issuer is not primarily engaged in higher ESG risk businesses.

The Fund diversifies its investments across industries, companies, and countries, and generally follows a large and mid-cap value investment approach. The Fund prefers seasoned companies that are expected to grow revenue and earnings, favoring equities of companies trading for less than the Adviser’s assessment of their intrinsic value, which typically means companies with low price/ earnings multiples, strong balance sheets, and higher dividend yields. The Fund principally invests in securities of companies with market capitalizations of greater than $5 billion. The Fund may invest up to 30% of net assets in companies with headquarters in countries with developing economies and/or markets.