The Stock Transfer Act 1963 (STA 1963), s 1 does not require shares to be transferred by deed, stating instead that shares may be transferred by means of an instrument under hand in the form set out in Schedule 1 to the STA 1963 (a stock transfer form (STF)), executed by the transferor only, and specifying (in addition to the particulars of the consideration, of the description and number or amount of the securities, and of the person by whom the transfer is made) the full name and address of the transferee. The STA 1963 also does not exclude the effect of any enactment, rule of law or instrument regulating the execution of documents by a particular company. Therefore, it may be necessary for a stock transfer form to be executed as a deed if this is required