A share escrow agreement is a contract that allows a third party to hold money or anothe financial asset on behalf of someone else. When an escrow account is set up, you can authorize individuals to use the money in the account.A stock escrow agreement is a legal contract used to protect the interests of both a company and its shareholders. Step 1: Application. An escrow agreement is a contract that outlines the terms and conditions between parties involved, and the responsibility of each. Form of Stock Escrow Agreement from Novus Capital Corp filed with the Securities and Exchange Commission. What do home buyers need to know about escrow or FHA loans? One of the best mortgage companies Texas offers gives details about it here. The terms and conditions of the escrow account described in this paragraph are set out in the Escrow Agreement. White at Holt Avenue, San Antonio, Texas 78222.