X0306 4 2015-05-19 0 0001478242 Quintiles Transnational Holdings Inc. Q 0001040508 BAIN CAPITAL INVESTORS LLC C/O BAIN CAPITAL INVESTORS, LLC JOHN HANCOCK TOWER, 200 CLARENDON STREET BOSTON MA 02116 0 0 1 0 0001326753 BCIP TCV, LLC JOHN HANCOCK TOWER 200 CLARENDON STREET BOSTON MA 02116 0 0 1 0 0001430079 BCIP Associates-G JOHN HANCOCK TOWER 200 CLARENDON STREET BOSTON MA 02116 0 0 1 0 0001575201 Bain Capital Integral Investors 2008, L.P. JOHN HANCOCK TOWER 200 CLARENDON STREET BOSTON MA 02116 0 0 1 0 COMMON STOCK 2015-05-19 4 S 0 2971840 64.85 D 12489605 I See Footnotes Bain Capital Investors, LLC ("BCI") is the general partner of Bain Capital Integral Investors 2008, L.P. ("BCII 2008"). By virtue of this relationship, BCI may be deemed to share voting and dispositive power with respect to the shares of Common Stock held by BCII 2008. On May 19, 2015, BCII 2008 sold 2,963,697 shares of Common Stock. Following such sale, BCII 2008 held 12,457,219 shares of Common Stock. BCI is also the administrative member of BCIP TCV, LLC ("BCIP TCV"). By virtue of this relationship, BCI may be deemed to share voting and dispositive power with respect to the shares of Common Stock held by BCIP TCV. On May 19, 2015, BCIP TCV sold 7,704 shares of Common Stock. Following such sale, BCIP TCV held 30,640 shares of Common Stock. BCI is also the managing partner of BCIP Associates - G ("BCIP-G"). By virtue of this relationship, BCI may be deemed to share voting and dispositive power with respect to the shares of Common Stock held by BCIP-G. On May 19, 2015, BCIP-G sold 439 shares of Common Stock. Following such sale, BCIP-G held 1,746 shares of Common Stock. /s/ John Connaughton 2015-05-21