When a customer purchases shares of an open-end investment company (a mutual fund), the firm must provide the fund’s prospectus—either delivered with the transaction or made available in a manner permitted by the applicable delivery rules. The prospectus is the primary disclosure document designed to inform investors about the fund’s investment objectives, strategies, risks, fees and expenses, management, and other essential features. Because mutual funds are regulated investment companies, investors must receive standardized disclosures so they can evaluate what they are buying and understand ongoing costs such as the expense ratio, sales charges (if any), and potential distribution/service fees.
Choice B is incorrect because a firm’s annual report is about the broker-dealer’s business (and even if the fund has an annual report, that is not the required purchase-delivery document in the way the prospectus is). Choice C is incorrect because a third-party research report may be helpful but is not a required disclosure document for mutual fund purchases. Choice D is incorrect because the Statement of Additional Information (SAI) contains expanded details that supplement the prospectus, but it is typically available upon request rather than being the standard document that must be delivered to complete a sale.
For SIE purposes, you should remember the hierarchy: the prospectus is the central investor disclosure document for registered offerings and packaged products like mutual funds. It provides the material information investors need, and delivery obligations support the principle of full and fair disclosure rather than merit-based approval by regulators. The SIE content outline emphasizes disclosures, costs, and investor protections related to investment company products, including the role of offering documents and required information for purchasers.
