(1) In the case of an agreement to which section 73 applies, each party to the agreement shall be taken (for purposes of the obligation of disclosure) to be interested in all shares in the target company in which any other party to it is interested apart from the agreement (whether or not the interest of the other party in question was acquired, or includes any interest which was acquired, in pursuance of the agreement).
(2) For those purposes, and also for those of section 75, an interest of a party to such an agreement in shares in the target company is an interest apart from the agreement if he is interested in those shares otherwise than by virtue of the application of section 73 and this section in relation to the agreement.
(3) Accordingly, any such interest of the person (apart from the agreement) includes for those purposes any interest treated as his under section 72 or by the application of section 73 and this section in relation to any other agreement with respect to sh