definiens: means at any time prior to consummation of the in itial public offering of Lucira stock any transaction or event ( or series of transa ctions or events ), whether by an acquisition of sec urities, merger, consolidation, proxy contest or other trans action or event ( or series of transactions or event s ), that results in Lucira being controlled, directly or indirectly, by a third person ( whether alone or with others ) t hat did not control Lucira before such transaction or event ( or series of transactions or events ), whether or not Lucira survives such transaction or event ( or series of tr ansactions or events ) . For purposes of this definit ion, means possession of, or the power or right to acqui re possession of, directly or indirectly, the power to direct or cause the direction of the management, business aff airs or policies of Lucira ( whether through ownersh ip of securities, partnership or other ownership interest s, by contract or otherwise )