A security purchase agreement refers to an agreement under which one buys or sells a security, i.e. Find asset purchase agreement lawyers for Phoenix, AZ to hire.No cost to post a project to get multiple bids in hours to compare before hiring. An asset purchase agreement (APA) is a legal document that regulates transactions involving the sale and transfer of business assets. Our Phoenix business lawyers draft and review franchise agreements and, should disputes arise, will represent during negotiations or litigation. Or content licensing Contracts entered into in the ordinary course of business, or. (y) nondisclosure agreements;.