A Share Purchase Agreement is a document a shareholder may use to transfer their ownership of company shares (also called stock) to a buyer. This Agreement has been developed in the context of an ongoing initiative to establish a new fiscal relationship (''NFR'') between First Nations and the Crown.If you're planning a buyout, getting a buyout agreement in place is essential. But how do they work exactly? Businesses can be acquired through a share purchase, an asset purchase or through an amalgamation (merger) or statutory plan of arrangement process. Provides suggested steps for defining a service agreement.