A SHA is an agreement that summarizes the rights of shareholders, as well as the relationship they have to one another and to the business. Business owners can fund their buy-sell agreement in different ways – save the money, borrow it, or buy insurance.This article is intended to provide you with a general overview of buy-sell agreements and the funding options available. Due to the variety of funding. Where Ontario is an Ultimate Recipient, Ontario will be subject to all terms and conditions set out in this Agreement. The key substantive clauses in a share purchase agreement are: • date of the agreement. • Parties to the transaction. If you're planning a buyout, getting a buyout agreement in place is essential. But how do they work exactly?