Which of the following is an example of a transaction where a parents ownership interest in a subsidiary might change, while the parent retains its controlling financial interest in the subsidiary. (and would therefore be accounted for as equity transactions (investments by owners and distributions to owners acting in their capacity as owners).

		The parent purchases additional ownership interests in its subsidiary.
		The subsidiary reacquires some of its ownership interests.
		The subsidiary issues additional ownership interests.
		All of these are examples of such a transaction