A disposition shall not be treated as an applicable disposition under clause (ii) if it is part of a transaction or series of transactions—
to which section 351 or 721 applies, or under which the transferor receives stock in a foreign corporation in exchange for the stock in the controlled foreign corporation and the stock received is exchanged basis property (as defined in section 7701(a)(44)), and
immediately after which, the transferor owns (by vote or value) at least the same percentage of stock in the controlled foreign corporation (or, if the controlled foreign corporation is not in existence after such transaction or series of transactions, in another foreign corporation stock in
which was received by the transferor in exchange for stock in the controlled foreign corporation) as the percentage of stock in the controlled foreign corporation which the taxpayer owned immediately before such transaction or series of transactions.