Schwab Fundamental U.S. Broad Market Index ETF (FNDB) Exchange: NYSE ARCA

To pursue its goal, the fund generally invests in stocks that are included in the Russell RAFI US Index†. The index selects, ranks, and weights securities by fundamental measures of company size – adjusted sales, retained operating cash flow, and dividends plus buybacks – rather than market capitalization. The index measures the performance of the constituent companies by fundamental overall company scores (scores), which are created using as the universe the U.S. companies in the FTSE Global Total Cap Index (the parent index). Securities are grouped in order of decreasing score and each company receives a weight based on its percentage of the total scores of the U.S. companies within the parent index. The weights of the companies included in the index are determined annually and are implemented using a partial quarterly reconstitution methodology in which the index is split into four equal segments and each segment is rebalanced on a rolling quarterly basis. The index is compiled and calculated by Frank Russell Company in conjunction with Research Affiliates LLC, and the method of calculating the components of the index is subject to change. It is the fund’s policy that, under normal circumstances, it will invest at least 90% of its net assets (including, for this purpose, any borrowings for investment purposes) in stocks included in the index. The fund will notify its shareholders at least 60 days before changing this policy. The fund may sell securities that are represented in the index in anticipation of their removal from the index, or buy securities that are not yet represented in the index in anticipation of their addition to the index. Under normal circumstances, the fund may invest up to 10% of its net assets in securities not included in the index. The principal types of these investments include those that the investment adviser believes will help the fund track the index, such as investments in (a) securities that are not represented in the index but the investment adviser anticipates will be added to the index or as necessary to reflect various corporate actions (such as mergers and spin-offs), (b) other investment companies, and (c) derivatives, principally futures contracts. The fund may use futures contracts and other derivatives primarily to seek returns on the fund’s otherwise uninvested cash assets to help it better track the index. The fund may also invest in cash and cash equivalents, including money market funds, and may lend its securities to minimize the difference in performance that naturally exists between an index fund and its corresponding index. Because it may not be possible or practicable to purchase all of the stocks in the index, the investment adviser seeks to track the total return of the index by using sampling techniques. Sampling techniques involve investing in a limited number of index securities which, when taken together, are expected to perform similarly to the index as a whole. These techniques are based on a variety of factors, including performance attributes, tax considerations, capitalization, dividend yield, price/earnings ratio, industry factors, risk factors and other characteristics. The fund generally expects that its portfolio will hold less than the total number of securities in the index, but reserves the right to hold as many securities as it believes necessary to achieve the fund’s investment objective. The fund generally expects that its industry weightings, dividend yield and price/earnings ratio will be similar to those of the index. The fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry, group of industries or sector to approximately the same extent that the index is so concentrated. The investment adviser seeks to achieve, over time, a correlation between the fund’s performance and that of the index, before fees and expenses, of 95% or better. However, there can be no guarantee that the fund will achieve a high degree of correlation with the index. A number of factors may affect the fund’s ability to achieve a high correlation with the index, including the number of index securities held by the fund as part of the sampling technique. The correlation between the performance of the fund and the index may also diverge due to transaction costs, asset valuations, corporate actions (such as mergers and spin-offs), timing variances, and differences between the fund’s portfolio and the index resulting from legal restrictions (such as diversification requirements) that apply to the fund but not to the index. † Index ownership – The Schwab Fundamental U.S. Broad Market Index ETF is not in any way sponsored, endorsed, sold or promoted by Frank Russell Company (Russell), by the London Stock Exchange Group companies (LSEG), or by Research Affiliates LLC (RA) (collectively the Licensor Parties), and none of the Licensor Parties make any warranty or representation whatsoever, expressly or impliedly, either as to the results to be obtained from the use of the Russell RAFI US Index (the Index) or otherwise. The Index is compiled and calculated by Russell in conjunction with RA. None of the Licensor Parties shall be liable (whether in negligence or otherwise) to any person for any error in the Index and none of the Licensor Parties shall be under any obligation to advise any person of any error therein. “Russell®” is a trademark of Russell. The trade names “Research Affiliates®”, “Fundamental Index®” and “RAFI®” are registered trademarks of RA. Charles Schwab Investment Management, Inc. has obtained full license from Russell to use the Index. For full disclaimer please see the fund’s statement of additional information.