740.9. For the purposes of paragraph a of section 740.5, any loss that an investor may sustain by virtue of the ownership, holding or disposition of the subject share referred to in that paragraph is deemed to include any loss with respect to an obligation or share that was issued or acquired as part of a transaction or event or a series of transactions or events that included the issuance or acquisition of the subject share, or a share for which the subject share was substituted.