 to Arrowhead Research Corporation, a Delaware corporation, (0) the terms the "Company," "we," "us," and "our," refer to the ongoing business operations of Arrowhead and its Subsidiaries, whether conducted through Arrowhead or a subsidiary of Arrowhead, (0) the term "Subsidiaries" refers collectively to Arrowhead Madison Inc. ("Arrowhead Madison"), Arrowhead Australia Pty Ltd ("Arrowhead Australia"), and Ablaris Therapeutics, Inc. ("Ablaris"), (0) the term "Common Stock" refers to Arrowhead's Common Stock, (0) the term "Preferred Stock" refers to Arrowhead's Preferred Stock and the term "Stockholder(s)" refers to the holders of Arrowhead Common Stock.