Piggy Back Commission: A Piggy Back provision, also known as a “Tag Along” or “co-sale”, applies to majority shareholders who intend to sell a significant portion of their shares. It protects minority shareholders because the buyer must also buy his shares at the same price as the majority shareholder and therefore agrees to buy all the shares. A shareholders` agreement document deals with important issues such as the transfer of shares and the rights of shareholders and senior managers in order to preserve the proper functioning of the company. The content of a shareholders` agreement depends on the company and the shareholders, but it usually deals with it: it essentially defines the rules that govern the relationship of shareholders with the company and others. . . .