Rang	Name	Position
1	Mr. Mark J. Tarr	CEO, President & Director
2	Mr. Douglas E. Coltharp	Executive VP & CFO
3	Mr. Patrick W. Tuer	Executive VP & COO
4	Mr. John Patrick Darby	Executive VP, General Counsel & Corporate Secretary
5	Dr. Elissa Joy Charbonneau D.O., M.S.	Chief Medical Officer
6	Mr. Andrew L. Price	Senior VP & Chief Accounting Officer
7	Mr. Rusty Yeager	Chief Information Officer & Senior VP
8	Mr. Mark Miller	Senior Vice President of Investor Relations & Strategic Planning
9	Ms. Dawn Rock	Chief Compliance Officer
10	Mr. Anthony A. Hernandez	Chief Human Resources Officer

Aufteilung der Investoren

Rang	Inhaber	Anteile	Wert
1	BlackRock Inc	10,92%	1,31 Mrd. USD
2	Vanguard Portfolio Management, LLC	5,03%	0,60 Mrd. USD
3	T. Rowe Price Associates, Inc.	4,66%	0,56 Mrd. USD
4	Vanguard Capital Management, LLC	4,53%	0,54 Mrd. USD
5	Amvescap Plc.	3,43%	0,41 Mrd. USD
6	Wellington Management Company LLP	3,32%	0,40 Mrd. USD
7	T. Rowe Price Investment Management,Inc.	3,27%	0,39 Mrd. USD
8	State Street Corp	3,19%	0,38 Mrd. USD
9	AllianceBernstein L.P.	2,66%	0,32 Mrd. USD
10	Citadel Advisors Llc	2,60%	0,31 Mrd. USD
11	Two Sigma Investments LLC	2,30%	0,28 Mrd. USD
12	Fuller & Thaler Asset Management Inc	2,26%	0,27 Mrd. USD
13	Geode Capital Management, LLC	1,92%	0,23 Mrd. USD
14	The Goldman Sachs Group Inc	1,83%	0,22 Mrd. USD
15	Dimensional Fund Advisors, Inc.	1,77%	0,21 Mrd. USD
16	JPMorgan Chase & Co	1,25%	0,15 Mrd. USD
17	Arrowstreet Capital Limited Partnership	1,20%	0,14 Mrd. USD
18	NORGES BANK	1,17%	0,14 Mrd. USD
19	William Blair Investment Management, LLC	1,17%	0,14 Mrd. USD
20	American Century Companies Inc	1,06%	0,13 Mrd. USD