Relational Investors SC 13D/A L 3 COMMUNICATIONS / RELATIONAL INVESTORS ownership change

Exhibit A

Transactions by Reporting Persons in the last 60 days.

Beneficial Ownership	Purchase or Sale	Quantity	Transaction Date	Price per Share (including commission)		How Effected
Relational Investors, L.P.	Sale	3,072	7/5/2011	$	86.78	Open Market
Relational Investors, L.P.	Sale	17,502	7/5/2011	$	86.78	Open Market
Relational Investors, L.P.	Sale	525	7/5/2011	$	86.78	Open Market
Relational Investors, L.P.	Sale	1,039	7/5/2011	$	86.78	Open Market
RH Fund 1, L.P.	Sale	1,289	7/5/2011	$	86.78	Open Market
RH Fund 1, L.P.	Sale	7,345	7/5/2011	$	86.78	Open Market
RH Fund 1, L.P.	Sale	220	7/5/2011	$	86.78	Open Market
RH Fund 1, L.P.	Sale	595	7/5/2011	$	86.78	Open Market
Relational Investors LLC	Sale	13,440	7/5/2011	$	86.78	Open Market
RH Fund 6, L.P.	Sale	925	7/5/2011	$	86.78	Open Market
RH Fund 6, L.P.	Sale	5,271	7/5/2011	$	86.78	Open Market
RH Fund 6, L.P.	Sale	158	7/5/2011	$	86.78	Open Market
RH Fund 6, L.P.	Sale	335	7/5/2011	$	86.78	Open Market
Relational Investors VIII, L.P.	Sale	3,172	7/5/2011	$	86.78	Open Market
Relational Investors VIII, L.P.	Sale	18,028	7/5/2011	$	86.78	Open Market
Relational Investors VIII, L.P.	Sale	550	7/5/2011	$	86.78	Open Market
Relational Investors VIII, L.P.	Sale	3,860	7/5/2011	$	86.78	Open Market
Relational Investors IX, L.P.	Sale	946	7/5/2011	$	86.78	Open Market
Relational Investors IX, L.P.	Sale	5,392	7/5/2011	$	86.78	Open Market
Relational Investors IX, L.P.	Sale	113	7/5/2011	$	86.78	Open Market
Relational Investors IX, L.P.	Sale	48	7/5/2011	$	86.78	Open Market
Relational Investors IX, L.P.	Sale	1,478	7/5/2011	$	86.78	Open Market
Relational Investors X, L.P.	Sale	156	7/5/2011	$	86.78	Open Market
Relational Investors X, L.P.	Sale	74	7/5/2011	$	86.78	Open Market
Relational Investors X, L.P.	Sale	1,246	7/5/2011	$	86.78	Open Market
Relational Investors X, L.P.	Sale	1,525	7/5/2011	$	86.78	Open Market
Relational Investors X, L.P.	Sale	59	7/5/2011	$	86.78	Open Market
Relational Investors XV, L.P.	Sale	449	7/5/2011	$	86.78	Open Market
Relational Investors XV, L.P.	Sale	2,561	7/5/2011	$	86.78	Open Market
Relational Investors XV, L.P.	Sale	76	7/5/2011	$	86.78	Open Market
Relational Investors XV, L.P.	Sale	9	7/5/2011	$	86.78	Open Market
Relational Investors XVI, L.P.	Sale	327	7/5/2011	$	86.78	Open Market
Relational Investors XVI, L.P.	Sale	1,864	7/5/2011	$	86.78	Open Market
Relational Investors XVI, L.P.	Sale	55	7/5/2011	$	86.78	Open Market
Relational Investors XVI, L.P.	Sale	433	7/5/2011	$	86.78	Open Market
Relational Investors XX, L.P.	Sale	341	7/5/2011	$	86.78	Open Market
Relational Investors XX, L.P.	Sale	1,946	7/5/2011	$	86.78	Open Market
Relational Investors XX, L.P.	Sale	58	7/5/2011	$	86.78	Open Market
Relational Investors XX, L.P.	Sale	197	7/5/2011	$	86.78	Open Market
Relational Investors XXII, L.P.	Sale	604	7/5/2011	$	86.78	Open Market
Relational Investors XXII, L.P.	Sale	3,442	7/5/2011	$	86.78	Open Market
Relational Investors XXII, L.P.	Sale	103	7/5/2011	$	86.78	Open Market
Relational Investors XXII, L.P.	Sale	146	7/5/2011	$	86.78	Open Market
Relational Investors XXIII, L.P.	Sale	478	7/5/2011	$	86.78	Open Market
Relational Investors XXIII, L.P.	Sale	2,724	7/5/2011	$	86.78	Open Market
Relational Investors XXIII, L.P.	Sale	81	7/5/2011	$	86.78	Open Market
Relational Investors XXIII, L.P.	Sale	274	7/5/2011	$	86.78	Open Market
Relational Investors LLC	Sale	6,468	7/5/2011	$	86.78	Open Market
Relational Investors LLC	Sale	1,142	7/5/2011	$	86.78	Open Market
Relational Coast Partners, L.P.	Sale	157	7/5/2011	$	86.78	Open Market
Relational Coast Partners, L.P.	Sale	899	7/5/2011	$	86.78	Open Market
Relational Coast Partners, L.P.	Sale	26	7/5/2011	$	86.78	Open Market

Relational Coast Partners, L.P.	Sale	43	7/5/2011	$	86.78	Open Market
Relational Coast Partners, L.P.	Sale	19	7/5/2011	$	86.78	Open Market
Relational Coast Partners, L.P.	Sale	113	7/5/2011	$	86.78	Open Market
Relational Coast Partners, L.P.	Sale	3	7/5/2011	$	86.78	Open Market
Relational Coast Partners, L.P.	Sale	14	7/5/2011	$	86.78	Open Market
Relational Fund Partners, L.P.	Sale	33	7/5/2011	$	86.78	Open Market
Relational Fund Partners, L.P.	Sale	192	7/5/2011	$	86.78	Open Market
Relational Fund Partners, L.P.	Sale	5	7/5/2011	$	86.78	Open Market
Relational Fund Partners, L.P.	Sale	28	7/5/2011	$	86.78	Open Market
Relational Fund Partners, L.P.	Sale	7	7/5/2011	$	86.78	Open Market
Relational Fund Partners, L.P.	Sale	44	7/5/2011	$	86.78	Open Market
Relational Fund Partners, L.P.	Sale	1	7/5/2011	$	86.78	Open Market
Relational Fund Partners, L.P.	Sale	5	7/5/2011	$	86.78	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	1,701	7/5/2011	$	86.78	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	4,575	7/5/2011	$	86.78	Open Market
Relational Investors LLC	Sale	2,216	7/5/2011	$	86.78	Open Market
Relational Investors LLC	Sale	12,627	7/5/2011	$	86.78	Open Market
Relational Investors LLC	Sale	378	7/5/2011	$	86.78	Open Market
Relational Investors LLC	Sale	1,360	7/5/2011	$	86.78	Open Market
Relational Investors, L.P.	Sale	4,854	7/6/2011	$	86.66	Open Market
RH Fund 1, L.P.	Sale	2,072	7/6/2011	$	86.66	Open Market
Relational Investors LLC	Sale	2,947	7/6/2011	$	86.66	Open Market
RH Fund 6, L.P.	Sale	1,466	7/6/2011	$	86.66	Open Market
Relational Investors VIII, L.P.	Sale	5,156	7/6/2011	$	86.66	Open Market
Relational Investors VIII, L.P.	Sale	468	7/6/2011	$	86.66	Open Market
Relational Investors IX, L.P.	Sale	1,218	7/6/2011	$	86.66	Open Market
Relational Investors IX, L.P.	Sale	531	7/6/2011	$	86.66	Open Market
Relational Investors X, L.P.	Sale	658	7/6/2011	$	86.66	Open Market
Relational Investors X, L.P.	Sale	13	7/6/2011	$	86.66	Open Market
Relational Investors XV, L.P.	Sale	678	7/6/2011	$	86.66	Open Market
Relational Investors XVI, L.P.	Sale	499	7/6/2011	$	86.66	Open Market
Relational Investors XVI, L.P.	Sale	88	7/6/2011	$	86.66	Open Market
Relational Investors XX, L.P.	Sale	557	7/6/2011	$	86.66	Open Market
Relational Investors XXII, L.P.	Sale	941	7/6/2011	$	86.66	Open Market
Relational Investors XXIII, L.P.	Sale	780	7/6/2011	$	86.66	Open Market
Relational Investors LLC	Sale	1,418	7/6/2011	$	86.66	Open Market
Relational Investors LLC	Sale	250	7/6/2011	$	86.66	Open Market
Relational Coast Partners, L.P.	Sale	246	7/6/2011	$	86.66	Open Market
Relational Coast Partners, L.P.	Sale	32	7/6/2011	$	86.66	Open Market
Relational Fund Partners, L.P.	Sale	56	7/6/2011	$	86.66	Open Market
Relational Fund Partners, L.P.	Sale	12	7/6/2011	$	86.66	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	1,376	7/6/2011	$	86.66	Open Market
Relational Investors LLC	Sale	3,636	7/6/2011	$	86.66	Open Market
Relational Investors, L.P.	Sale	2,858	7/7/2011	$	86.55	Open Market
Relational Investors, L.P.	Sale	9,204	7/7/2011	$	86.55	Open Market
RH Fund 1, L.P.	Sale	1,005	7/7/2011	$	86.55	Open Market
RH Fund 1, L.P.	Sale	4,143	7/7/2011	$	86.55	Open Market
Relational Investors LLC	Sale	7,323	7/7/2011	$	86.55	Open Market
RH Fund 6, L.P.	Sale	834	7/7/2011	$	86.55	Open Market
RH Fund 6, L.P.	Sale	2,811	7/7/2011	$	86.55	Open Market
Relational Investors VIII, L.P.	Sale	13,959	7/7/2011	$	86.55	Open Market
Relational Investors IX, L.P.	Sale	4,346	7/7/2011	$	86.55	Open Market
Relational Investors X, L.P.	Sale	1,555	7/7/2011	$	86.55	Open Market
Relational Investors X, L.P.	Sale	80	7/7/2011	$	86.55	Open Market
Relational Investors X, L.P.	Sale	32	7/7/2011	$	86.55	Open Market
Relational Investors XV, L.P.	Sale	594	7/7/2011	$	86.55	Open Market
Relational Investors XV, L.P.	Sale	1,092	7/7/2011	$	86.55	Open Market
Relational Investors XVI, L.P.	Sale	1,460	7/7/2011	$	86.55	Open Market
Relational Investors XX, L.P.	Sale	219	7/7/2011	$	86.55	Open Market

Relational Investors XX, L.P.	Sale	1,166	7/7/2011	$	86.55	Open Market
Relational Investors XXII, L.P.	Sale	634	7/7/2011	$	86.55	Open Market
Relational Investors XXII, L.P.	Sale	1,706	7/7/2011	$	86.55	Open Market
Relational Investors XXIII, L.P.	Sale	308	7/7/2011	$	86.55	Open Market
Relational Investors XXIII, L.P.	Sale	1,630	7/7/2011	$	86.55	Open Market
Relational Investors LLC	Sale	3,524	7/7/2011	$	86.55	Open Market
Relational Investors LLC	Sale	622	7/7/2011	$	86.55	Open Market
Relational Coast Partners, L.P.	Sale	160	7/7/2011	$	86.55	Open Market
Relational Coast Partners, L.P.	Sale	453	7/7/2011	$	86.55	Open Market
Relational Coast Partners, L.P.	Sale	10	7/7/2011	$	86.55	Open Market
Relational Coast Partners, L.P.	Sale	71	7/7/2011	$	86.55	Open Market
Relational Fund Partners, L.P.	Sale	12	7/7/2011	$	86.55	Open Market
Relational Fund Partners, L.P.	Sale	128	7/7/2011	$	86.55	Open Market
Relational Fund Partners, L.P.	Sale	5	7/7/2011	$	86.55	Open Market
Relational Fund Partners, L.P.	Sale	26	7/7/2011	$	86.55	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	946	7/7/2011	$	86.55	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	2,474	7/7/2011	$	86.55	Open Market
Relational Investors LLC	Sale	1,317	7/7/2011	$	86.55	Open Market
Relational Investors LLC	Sale	7,718	7/7/2011	$	86.55	Open Market
Relational Investors, L.P.	Sale	17,049	7/28/2011	$	82.02	Open Market
Relational Investors, L.P.	Sale	7,198	7/28/2011	$	82.02	Open Market
Relational Investors, L.P.	Sale	2,529	7/28/2011	$	82.02	Open Market
RH Fund 1, L.P.	Sale	6,875	7/28/2011	$	82.02	Open Market
RH Fund 1, L.P.	Sale	3,013	7/28/2011	$	82.02	Open Market
RH Fund 1, L.P.	Sale	1,541	7/28/2011	$	82.02	Open Market
Relational Investors LLC	Sale	16,256	7/28/2011	$	82.02	Open Market
RH Fund 6, L.P.	Sale	5,095	7/28/2011	$	82.02	Open Market
RH Fund 6, L.P.	Sale	2,180	7/28/2011	$	82.02	Open Market
RH Fund 6, L.P.	Sale	816	7/28/2011	$	82.02	Open Market
Relational Investors VIII, L.P.	Sale	12,610	7/28/2011	$	82.02	Open Market
Relational Investors VIII, L.P.	Sale	7,435	7/28/2011	$	82.02	Open Market
Relational Investors VIII, L.P.	Sale	6,380	7/28/2011	$	82.02	Open Market
Relational Investors VIII, L.P.	Sale	4,543	7/28/2011	$	82.02	Open Market
Relational Investors IX, L.P.	Sale	785	7/28/2011	$	82.02	Open Market
Relational Investors IX, L.P.	Sale	2,427	7/28/2011	$	82.02	Open Market
Relational Investors IX, L.P.	Sale	1,560	7/28/2011	$	82.02	Open Market
Relational Investors IX, L.P.	Sale	669	7/28/2011	$	82.02	Open Market
Relational Investors IX, L.P.	Sale	1,337	7/28/2011	$	82.02	Open Market
Relational Investors IX, L.P.	Sale	573	7/28/2011	$	82.02	Open Market
Relational Investors IX, L.P.	Sale	2,298	7/28/2011	$	82.02	Open Market
Relational Investors X, L.P.	Sale	950	7/28/2011	$	82.02	Open Market
Relational Investors X, L.P.	Sale	882	7/28/2011	$	82.02	Open Market
Relational Investors X, L.P.	Sale	1,799	7/28/2011	$	82.02	Open Market
Relational Investors X, L.P.	Sale	72	7/28/2011	$	82.02	Open Market
Relational Investors XV, L.P.	Sale	2,750	7/28/2011	$	82.02	Open Market
Relational Investors XV, L.P.	Sale	994	7/28/2011	$	82.02	Open Market
Relational Investors XVI, L.P.	Sale	1,248	7/28/2011	$	82.02	Open Market
Relational Investors XVI, L.P.	Sale	771	7/28/2011	$	82.02	Open Market
Relational Investors XVI, L.P.	Sale	660	7/28/2011	$	82.02	Open Market
Relational Investors XVI, L.P.	Sale	562	7/28/2011	$	82.02	Open Market
Relational Investors XX, L.P.	Sale	1,753	7/28/2011	$	82.02	Open Market
Relational Investors XX, L.P.	Sale	798	7/28/2011	$	82.02	Open Market
Relational Investors XX, L.P.	Sale	525	7/28/2011	$	82.02	Open Market
Relational Investors XXII, L.P.	Sale	3,458	7/28/2011	$	82.02	Open Market
Relational Investors XXII, L.P.	Sale	1,423	7/28/2011	$	82.02	Open Market
Relational Investors XXII, L.P.	Sale	314	7/28/2011	$	82.02	Open Market
Relational Investors XXIII, L.P.	Sale	2,456	7/28/2011	$	82.02	Open Market
Relational Investors XXIII, L.P.	Sale	1,117	7/28/2011	$	82.02	Open Market
Relational Investors XXIII, L.P.	Sale	730	7/28/2011	$	82.02	Open Market

Relational Investors LLC	Sale	7,824	7/28/2011	$	82.02	Open Market
Relational Investors LLC	Sale	1,381	7/28/2011	$	82.02	Open Market
Relational Coast Partners, L.P.	Sale	896	7/28/2011	$	82.02	Open Market
Relational Coast Partners, L.P.	Sale	369	7/28/2011	$	82.02	Open Market
Relational Coast Partners, L.P.	Sale	96	7/28/2011	$	82.02	Open Market
Relational Coast Partners, L.P.	Sale	98	7/28/2011	$	82.02	Open Market
Relational Coast Partners, L.P.	Sale	46	7/28/2011	$	82.02	Open Market
Relational Coast Partners, L.P.	Sale	37	7/28/2011	$	82.02	Open Market
Relational Fund Partners, L.P.	Sale	160	7/28/2011	$	82.02	Open Market
Relational Fund Partners, L.P.	Sale	79	7/28/2011	$	82.02	Open Market
Relational Fund Partners, L.P.	Sale	67	7/28/2011	$	82.02	Open Market
Relational Fund Partners, L.P.	Sale	6	7/28/2011	$	82.01	Open Market
Relational Fund Partners, L.P.	Sale	40	7/28/2011	$	82.02	Open Market
Relational Fund Partners, L.P.	Sale	18	7/28/2011	$	82.02	Open Market
Relational Fund Partners, L.P.	Sale	11	7/28/2011	$	82.02	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	59	7/28/2011	$	82.02	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	827	7/28/2011	$	82.02	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	1,471	7/28/2011	$	82.02	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	5,234	7/28/2011	$	82.02	Open Market
Relational Investors LLC	Sale	11,223	7/28/2011	$	82.02	Open Market
Relational Investors LLC	Sale	5,174	7/28/2011	$	82.02	Open Market
Relational Investors LLC	Sale	3,659	7/28/2011	$	82.02	Open Market
Relational Investors, L.P.	Sale	3,638	8/1/2011	$	76.77	Open Market
Relational Investors, L.P.	Sale	22,987	8/1/2011	$	76.77	Open Market
Relational Investors, L.P.	Sale	1,724	8/1/2011	$	76.97	Open Market
Relational Investors, L.P.	Sale	292	8/1/2011	$	76.74	Open Market
Relational Investors, L.P.	Sale	9,184	8/1/2011	$	76.74	Open Market
Relational Investors, L.P.	Sale	3,000	8/1/2011	$	76.74	Open Market
Relational Investors, L.P.	Sale	5,334	8/1/2011	$	76.74	Open Market
Relational Investors, L.P.	Sale	7,323	8/1/2011	$	76.74	Open Market
RH Fund 1, L.P.	Sale	1,041	8/1/2011	$	76.77	Open Market
RH Fund 1, L.P.	Sale	10,323	8/1/2011	$	76.77	Open Market
RH Fund 1, L.P.	Sale	146	8/1/2011	$	76.97	Open Market
RH Fund 1, L.P.	Sale	590	8/1/2011	$	76.97	Open Market
RH Fund 1, L.P.	Sale	3,255	8/1/2011	$	76.74	Open Market
RH Fund 1, L.P.	Sale	1,256	8/1/2011	$	76.74	Open Market
RH Fund 1, L.P.	Sale	2,233	8/1/2011	$	76.74	Open Market
RH Fund 1, L.P.	Sale	3,983	8/1/2011	$	76.74	Open Market
Relational Investors LLC	Sale	16,164	8/1/2011	$	76.77	Open Market
Relational Investors LLC	Sale	1,047	8/1/2011	$	76.97	Open Market
Relational Investors LLC	Sale	15,258	8/1/2011	$	76.74	Open Market
RH Fund 6, L.P.	Sale	1,052	8/1/2011	$	76.77	Open Market
RH Fund 6, L.P.	Sale	6,993	8/1/2011	$	76.77	Open Market
RH Fund 6, L.P.	Sale	521	8/1/2011	$	76.97	Open Market
RH Fund 6, L.P.	Sale	60	8/1/2011	$	76.74	Open Market
RH Fund 6, L.P.	Sale	2,782	8/1/2011	$	76.74	Open Market
RH Fund 6, L.P.	Sale	908	8/1/2011	$	76.74	Open Market
RH Fund 6, L.P.	Sale	1,615	8/1/2011	$	76.74	Open Market
RH Fund 6, L.P.	Sale	2,230	8/1/2011	$	76.74	Open Market
Relational Investors VIII, L.P.	Sale	21,293	8/1/2011	$	76.77	Open Market
Relational Investors VIII, L.P.	Sale	9,497	8/1/2011	$	76.77	Open Market
Relational Investors VIII, L.P.	Sale	10	8/1/2011	$	76.77	Open Market
Relational Investors VIII, L.P.	Sale	2,003	8/1/2011	$	76.97	Open Market
Relational Investors VIII, L.P.	Sale	1,096	8/1/2011	$	76.74	Open Market
Relational Investors VIII, L.P.	Sale	5,517	8/1/2011	$	76.74	Open Market
Relational Investors VIII, L.P.	Sale	22,458	8/1/2011	$	76.74	Open Market
Relational Investors IX, L.P.	Sale	3,123	8/1/2011	$	76.77	Open Market
Relational Investors IX, L.P.	Sale	2,324	8/1/2011	$	76.77	Open Market
Relational Investors IX, L.P.	Sale	1,991	8/1/2011	$	76.77	Open Market

Relational Investors IX, L.P.	Sale	854	8/1/2011	$	76.77	Open Market
Relational Investors IX, L.P.	Sale	929	8/1/2011	$	76.77	Open Market
Relational Investors IX, L.P.	Sale	373	8/1/2011	$	76.77	Open Market
Relational Investors IX, L.P.	Sale	621	8/1/2011	$	76.97	Open Market
Relational Investors IX, L.P.	Sale	162	8/1/2011	$	76.74	Open Market
Relational Investors IX, L.P.	Sale	496	8/1/2011	$	76.74	Open Market
Relational Investors IX, L.P.	Sale	8,398	8/1/2011	$	76.74	Open Market
Relational Investors X, L.P.	Sale	1,778	8/1/2011	$	76.77	Open Market
Relational Investors X, L.P.	Sale	1,314	8/1/2011	$	76.77	Open Market
Relational Investors X, L.P.	Sale	429	8/1/2011	$	76.77	Open Market
Relational Investors X, L.P.	Sale	89	8/1/2011	$	76.77	Open Market
Relational Investors X, L.P.	Sale	233	8/1/2011	$	76.97	Open Market
Relational Investors X, L.P.	Sale	441	8/1/2011	$	76.74	Open Market
Relational Investors X, L.P.	Sale	2,967	8/1/2011	$	76.74	Open Market
Relational Investors X, L.P.	Sale	261	8/1/2011	$	78.62	Open Market
Relational Investors X, L.P.	Sale	2,336	8/1/2011	$	78.62	Open Market
Relational Investors XV, L.P.	Sale	64	8/1/2011	$	76.77	Open Market
Relational Investors XV, L.P.	Sale	906	8/1/2011	$	76.77	Open Market
Relational Investors XV, L.P.	Sale	2,753	8/1/2011	$	76.77	Open Market
Relational Investors XV, L.P.	Sale	241	8/1/2011	$	76.97	Open Market
Relational Investors XV, L.P.	Sale	681	8/1/2011	$	76.74	Open Market
Relational Investors XV, L.P.	Sale	1,349	8/1/2011	$	76.74	Open Market
Relational Investors XV, L.P.	Sale	441	8/1/2011	$	76.74	Open Market
Relational Investors XV, L.P.	Sale	784	8/1/2011	$	76.74	Open Market
Relational Investors XV, L.P.	Sale	259	8/1/2011	$	76.74	Open Market
Relational Investors XVI, L.P.	Sale	2,115	8/1/2011	$	76.77	Open Market
Relational Investors XVI, L.P.	Sale	983	8/1/2011	$	76.77	Open Market
Relational Investors XVI, L.P.	Sale	125	8/1/2011	$	76.77	Open Market
Relational Investors XVI, L.P.	Sale	196	8/1/2011	$	76.97	Open Market
Relational Investors XVI, L.P.	Sale	12	8/1/2011	$	76.97	Open Market
Relational Investors XVI, L.P.	Sale	559	8/1/2011	$	76.74	Open Market
Relational Investors XVI, L.P.	Sale	2,483	8/1/2011	$	76.74	Open Market
Relational Investors XX, L.P.	Sale	158	8/1/2011	$	76.77	Open Market
Relational Investors XX, L.P.	Sale	2,771	8/1/2011	$	76.77	Open Market
Relational Investors XX, L.P.	Sale	129	8/1/2011	$	76.77	Open Market
Relational Investors XX, L.P.	Sale	198	8/1/2011	$	76.97	Open Market
Relational Investors XX, L.P.	Sale	691	8/1/2011	$	76.74	Open Market
Relational Investors XX, L.P.	Sale	332	8/1/2011	$	76.74	Open Market
Relational Investors XX, L.P.	Sale	591	8/1/2011	$	76.74	Open Market
Relational Investors XX, L.P.	Sale	1,273	8/1/2011	$	76.74	Open Market
Relational Investors XXII, L.P.	Sale	905	8/1/2011	$	76.77	Open Market
Relational Investors XXII, L.P.	Sale	4,260	8/1/2011	$	76.77	Open Market
Relational Investors XXII, L.P.	Sale	334	8/1/2011	$	76.97	Open Market
Relational Investors XXII, L.P.	Sale	349	8/1/2011	$	76.74	Open Market
Relational Investors XXII, L.P.	Sale	1,815	8/1/2011	$	76.74	Open Market
Relational Investors XXII, L.P.	Sale	593	8/1/2011	$	76.74	Open Market
Relational Investors XXII, L.P.	Sale	1,054	8/1/2011	$	76.74	Open Market
Relational Investors XXII, L.P.	Sale	1,065	8/1/2011	$	76.74	Open Market
Relational Investors XXIII, L.P.	Sale	226	8/1/2011	$	76.77	Open Market
Relational Investors XXIII, L.P.	Sale	3,879	8/1/2011	$	76.77	Open Market
Relational Investors XXIII, L.P.	Sale	173	8/1/2011	$	76.77	Open Market
Relational Investors XXIII, L.P.	Sale	277	8/1/2011	$	76.97	Open Market
Relational Investors XXIII, L.P.	Sale	974	8/1/2011	$	76.74	Open Market
Relational Investors XXIII, L.P.	Sale	465	8/1/2011	$	76.74	Open Market
Relational Investors XXIII, L.P.	Sale	827	8/1/2011	$	76.74	Open Market
Relational Investors XXIII, L.P.	Sale	1,773	8/1/2011	$	76.74	Open Market
Relational Investors LLC	Sale	7,780	8/1/2011	$	76.77	Open Market
Relational Investors LLC	Sale	1,373	8/1/2011	$	76.77	Open Market
Relational Investors LLC	Sale	503	8/1/2011	$	76.97	Open Market

Relational Investors LLC	Sale	89	8/1/2011	$	76.97	Open Market
Relational Investors LLC	Sale	7,344	8/1/2011	$	76.74	Open Market
Relational Investors LLC	Sale	1,296	8/1/2011	$	76.74	Open Market
Relational Coast Partners, L.P.	Sale	220	8/1/2011	$	76.77	Open Market
Relational Coast Partners, L.P.	Sale	1,133	8/1/2011	$	76.77	Open Market
Relational Coast Partners, L.P.	Sale	87	8/1/2011	$	76.97	Open Market
Relational Coast Partners, L.P.	Sale	62	8/1/2011	$	76.74	Open Market
Relational Coast Partners, L.P.	Sale	471	8/1/2011	$	76.74	Open Market
Relational Coast Partners, L.P.	Sale	153	8/1/2011	$	76.74	Open Market
Relational Coast Partners, L.P.	Sale	273	8/1/2011	$	76.74	Open Market
Relational Coast Partners, L.P.	Sale	318	8/1/2011	$	76.74	Open Market
Relational Coast Partners, L.P.	Sale	2	8/1/2011	$	76.77	Open Market
Relational Coast Partners, L.P.	Sale	161	8/1/2011	$	76.77	Open Market
Relational Coast Partners, L.P.	Sale	16	8/1/2011	$	76.77	Open Market
Relational Coast Partners, L.P.	Sale	11	8/1/2011	$	76.97	Open Market
Relational Coast Partners, L.P.	Sale	32	8/1/2011	$	76.74	Open Market
Relational Coast Partners, L.P.	Sale	19	8/1/2011	$	76.74	Open Market
Relational Coast Partners, L.P.	Sale	34	8/1/2011	$	76.74	Open Market
Relational Coast Partners, L.P.	Sale	84	8/1/2011	$	76.74	Open Market
Relational Fund Partners, L.P.	Sale	268	8/1/2011	$	76.77	Open Market
Relational Fund Partners, L.P.	Sale	42	8/1/2011	$	76.77	Open Market
Relational Fund Partners, L.P.	Sale	20	8/1/2011	$	76.97	Open Market
Relational Fund Partners, L.P.	Sale	38	8/1/2011	$	76.74	Open Market
Relational Fund Partners, L.P.	Sale	32	8/1/2011	$	76.74	Open Market
Relational Fund Partners, L.P.	Sale	58	8/1/2011	$	76.74	Open Market
Relational Fund Partners, L.P.	Sale	165	8/1/2011	$	76.74	Open Market
Relational Fund Partners, L.P.	Sale	4	8/1/2011	$	76.77	Open Market
Relational Fund Partners, L.P.	Sale	63	8/1/2011	$	76.77	Open Market
Relational Fund Partners, L.P.	Sale	1	8/1/2011	$	76.77	Open Market
Relational Fund Partners, L.P.	Sale	4	8/1/2011	$	76.97	Open Market
Relational Fund Partners, L.P.	Sale	18	8/1/2011	$	76.74	Open Market
Relational Fund Partners, L.P.	Sale	7	8/1/2011	$	76.74	Open Market
Relational Fund Partners, L.P.	Sale	13	8/1/2011	$	76.74	Open Market
Relational Fund Partners, L.P.	Sale	27	8/1/2011	$	76.75	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	5,475	8/1/2011	$	76.77	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	2,073	8/1/2011	$	76.77	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	489	8/1/2011	$	76.97	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	942	8/1/2011	$	76.74	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	1,839	8/1/2011	$	76.74	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	4,344	8/1/2011	$	76.74	Open Market
Relational Investors LLC	Sale	774	8/1/2011	$	76.77	Open Market
Relational Investors LLC	Sale	17,974	8/1/2011	$	76.77	Open Market
Relational Investors LLC	Sale	1,195	8/1/2011	$	76.77	Open Market
Relational Investors LLC	Sale	1,291	8/1/2011	$	76.97	Open Market
Relational Investors LLC	Sale	4,116	8/1/2011	$	76.74	Open Market
Relational Investors LLC	Sale	2,156	8/1/2011	$	76.74	Open Market
Relational Investors LLC	Sale	3,834	8/1/2011	$	76.74	Open Market
Relational Investors LLC	Sale	8,719	8/1/2011	$	76.74	Open Market
Relational Investors, L.P.	Sale	31,499	8/2/2011	$	75.59	Open Market
Relational Investors, L.P.	Sale	12,310	8/2/2011	$	75.59	Open Market
Relational Investors, L.P.	Sale	392	8/2/2011	$	74.66	Open Market
Relational Investors, L.P.	Sale	6,667	8/2/2011	$	74.66	Open Market
Relational Investors, L.P.	Sale	13,954	8/2/2011	$	74.66	Open Market
Relational Investors, L.P.	Sale	14,273	8/2/2011	$	74.56	Open Market
RH Fund 1, L.P.	Sale	12,272	8/2/2011	$	75.59	Open Market
RH Fund 1, L.P.	Sale	5,318	8/2/2011	$	75.59	Open Market
RH Fund 1, L.P.	Sale	1,109	8/2/2011	$	75.59	Open Market
RH Fund 1, L.P.	Sale	1,682	8/2/2011	$	74.66	Open Market
RH Fund 1, L.P.	Sale	7,287	8/2/2011	$	74.66	Open Market

RH Fund 1, L.P.	Sale	6,092	8/2/2011	$	74.56	Open Market
Relational Investors LLC	Sale	26,597	8/2/2011	$	75.59	Open Market
Relational Investors LLC	Sale	12,757	8/2/2011	$	74.66	Open Market
Relational Investors LLC	Sale	8,665	8/2/2011	$	74.56	Open Market
RH Fund 6, L.P.	Sale	9,530	8/2/2011	$	75.59	Open Market
RH Fund 6, L.P.	Sale	3,709	8/2/2011	$	75.59	Open Market
RH Fund 6, L.P.	Sale	139	8/2/2011	$	74.66	Open Market
RH Fund 6, L.P.	Sale	2,020	8/2/2011	$	74.66	Open Market
RH Fund 6, L.P.	Sale	4,191	8/2/2011	$	74.66	Open Market
RH Fund 6, L.P.	Sale	4,313	8/2/2011	$	74.56	Open Market
Relational Investors VIII, L.P.	Sale	17,641	8/2/2011	$	75.59	Open Market
Relational Investors VIII, L.P.	Sale	13,122	8/2/2011	$	75.59	Open Market
Relational Investors VIII, L.P.	Sale	6,892	8/2/2011	$	75.59	Open Market
Relational Investors VIII, L.P.	Sale	12,972	8/2/2011	$	75.59	Open Market
Relational Investors VIII, L.P.	Sale	23,810	8/2/2011	$	74.66	Open Market
Relational Investors VIII, L.P.	Sale	499	8/2/2011	$	74.66	Open Market
Relational Investors VIII, L.P.	Sale	9,932	8/2/2011	$	74.56	Open Market
Relational Investors VIII, L.P.	Sale	6,062	8/2/2011	$	74.56	Open Market
Relational Investors VIII, L.P.	Sale	521	8/2/2011	$	74.56	Open Market
Relational Investors IX, L.P.	Sale	20	8/2/2011	$	75.59	Open Market
Relational Investors IX, L.P.	Sale	3,608	8/2/2011	$	75.59	Open Market
Relational Investors IX, L.P.	Sale	2,754	8/2/2011	$	75.59	Open Market
Relational Investors IX, L.P.	Sale	1,180	8/2/2011	$	75.59	Open Market
Relational Investors IX, L.P.	Sale	1,445	8/2/2011	$	75.59	Open Market
Relational Investors IX, L.P.	Sale	620	8/2/2011	$	75.59	Open Market
Relational Investors IX, L.P.	Sale	6,161	8/2/2011	$	75.59	Open Market
Relational Investors IX, L.P.	Sale	1,568	8/2/2011	$	74.66	Open Market
Relational Investors IX, L.P.	Sale	3,312	8/2/2011	$	74.66	Open Market
Relational Investors IX, L.P.	Sale	2,195	8/2/2011	$	74.66	Open Market
Relational Investors IX, L.P.	Sale	497	8/2/2011	$	74.66	Open Market
Relational Investors IX, L.P.	Sale	444	8/2/2011	$	74.56	Open Market
Relational Investors IX, L.P.	Sale	1,275	8/2/2011	$	74.56	Open Market
Relational Investors IX, L.P.	Sale	546	8/2/2011	$	74.56	Open Market
Relational Investors IX, L.P.	Sale	2,878	8/2/2011	$	74.56	Open Market
Relational Investors X, L.P.	Sale	2,588	8/2/2011	$	75.59	Open Market
Relational Investors X, L.P.	Sale	1,817	8/2/2011	$	75.59	Open Market
Relational Investors X, L.P.	Sale	954	8/2/2011	$	75.59	Open Market
Relational Investors X, L.P.	Sale	583	8/2/2011	$	75.59	Open Market
Relational Investors X, L.P.	Sale	2,849	8/2/2011	$	74.66	Open Market
Relational Investors X, L.P.	Sale	1,669	8/2/2011	$	74.56	Open Market
Relational Investors X, L.P.	Sale	266	8/2/2011	$	74.56	Open Market
Relational Investors XV, L.P.	Sale	5,447	8/2/2011	$	75.59	Open Market
Relational Investors XV, L.P.	Sale	680	8/2/2011	$	75.59	Open Market
Relational Investors XV, L.P.	Sale	1,187	8/2/2011	$	74.66	Open Market
Relational Investors XV, L.P.	Sale	980	8/2/2011	$	74.66	Open Market
Relational Investors XV, L.P.	Sale	771	8/2/2011	$	74.66	Open Market
Relational Investors XV, L.P.	Sale	1,995	8/2/2011	$	74.56	Open Market
Relational Investors XVI, L.P.	Sale	1,674	8/2/2011	$	75.59	Open Market
Relational Investors XVI, L.P.	Sale	1,360	8/2/2011	$	75.59	Open Market
Relational Investors XVI, L.P.	Sale	714	8/2/2011	$	75.59	Open Market
Relational Investors XVI, L.P.	Sale	1,556	8/2/2011	$	75.59	Open Market
Relational Investors XVI, L.P.	Sale	2,262	8/2/2011	$	74.66	Open Market
Relational Investors XVI, L.P.	Sale	281	8/2/2011	$	74.66	Open Market
Relational Investors XVI, L.P.	Sale	801	8/2/2011	$	74.56	Open Market
Relational Investors XVI, L.P.	Sale	628	8/2/2011	$	74.56	Open Market
Relational Investors XVI, L.P.	Sale	298	8/2/2011	$	74.56	Open Market
Relational Investors XX, L.P.	Sale	3,031	8/2/2011	$	75.59	Open Market
Relational Investors XX, L.P.	Sale	1,408	8/2/2011	$	75.59	Open Market
Relational Investors XX, L.P.	Sale	594	8/2/2011	$	75.59	Open Market

Relational Investors XX, L.P.	Sale	145	8/2/2011	$	74.66	Open Market
Relational Investors XX, L.P.	Sale	2,268	8/2/2011	$	74.66	Open Market
Relational Investors XX, L.P.	Sale	1,639	8/2/2011	$	74.56	Open Market
Relational Investors XXII, L.P.	Sale	6,610	8/2/2011	$	75.59	Open Market
Relational Investors XXII, L.P.	Sale	1,891	8/2/2011	$	75.59	Open Market
Relational Investors XXII, L.P.	Sale	620	8/2/2011	$	74.66	Open Market
Relational Investors XXII, L.P.	Sale	1,318	8/2/2011	$	74.66	Open Market
Relational Investors XXII, L.P.	Sale	2,139	8/2/2011	$	74.66	Open Market
Relational Investors XXII, L.P.	Sale	2,769	8/2/2011	$	74.56	Open Market
Relational Investors XXIII, L.P.	Sale	4,251	8/2/2011	$	75.59	Open Market
Relational Investors XXIII, L.P.	Sale	1,971	8/2/2011	$	75.59	Open Market
Relational Investors XXIII, L.P.	Sale	819	8/2/2011	$	75.59	Open Market
Relational Investors XXIII, L.P.	Sale	215	8/2/2011	$	74.66	Open Market
Relational Investors XXIII, L.P.	Sale	3,162	8/2/2011	$	74.66	Open Market
Relational Investors XXIII, L.P.	Sale	2,293	8/2/2011	$	74.56	Open Market
Relational Investors LLC	Sale	12,802	8/2/2011	$	75.59	Open Market
Relational Investors LLC	Sale	2,259	8/2/2011	$	75.59	Open Market
Relational Investors LLC	Sale	6,140	8/2/2011	$	74.66	Open Market
Relational Investors LLC	Sale	1,083	8/2/2011	$	74.66	Open Market
Relational Investors LLC	Sale	4,170	8/2/2011	$	74.56	Open Market
Relational Investors LLC	Sale	736	8/2/2011	$	74.56	Open Market
Relational Coast Partners, L.P.	Sale	1,674	8/2/2011	$	75.59	Open Market
Relational Coast Partners, L.P.	Sale	556	8/2/2011	$	75.59	Open Market
Relational Coast Partners, L.P.	Sale	95	8/2/2011	$	74.66	Open Market
Relational Coast Partners, L.P.	Sale	342	8/2/2011	$	74.66	Open Market
Relational Coast Partners, L.P.	Sale	631	8/2/2011	$	74.66	Open Market
Relational Coast Partners, L.P.	Sale	725	8/2/2011	$	74.56	Open Market
Relational Coast Partners, L.P.	Sale	166	8/2/2011	$	75.59	Open Market
Relational Coast Partners, L.P.	Sale	82	8/2/2011	$	75.59	Open Market
Relational Coast Partners, L.P.	Sale	43	8/2/2011	$	75.59	Open Market
Relational Coast Partners, L.P.	Sale	6	8/2/2011	$	75.59	Open Market
Relational Coast Partners, L.P.	Sale	141	8/2/2011	$	74.66	Open Market
Relational Coast Partners, L.P.	Sale	84	8/2/2011	$	74.56	Open Market
Relational Coast Partners, L.P.	Sale	12	8/2/2011	$	74.56	Open Market
Relational Fund Partners, L.P.	Sale	263	8/2/2011	$	75.59	Open Market
Relational Fund Partners, L.P.	Sale	140	8/2/2011	$	75.59	Open Market
Relational Fund Partners, L.P.	Sale	73	8/2/2011	$	75.59	Open Market
Relational Fund Partners, L.P.	Sale	36	8/2/2011	$	75.59	Open Market
Relational Fund Partners, L.P.	Sale	245	8/2/2011	$	74.66	Open Market
Relational Fund Partners, L.P.	Sale	113	8/2/2011	$	74.56	Open Market
Relational Fund Partners, L.P.	Sale	53	8/2/2011	$	74.56	Open Market
Relational Fund Partners, L.P.	Sale	71	8/2/2011	$	75.59	Open Market
Relational Fund Partners, L.P.	Sale	32	8/2/2011	$	75.59	Open Market
Relational Fund Partners, L.P.	Sale	12	8/2/2011	$	75.59	Open Market
Relational Fund Partners, L.P.	Sale	4	8/2/2011	$	74.66	Open Market
Relational Fund Partners, L.P.	Sale	50	8/2/2011	$	74.66	Open Market
Relational Fund Partners, L.P.	Sale	37	8/2/2011	$	74.56	Open Market
Relational Fund Partners, L.P.	Sale	2	8/2/2011	$	75.59	Open Market
Relational Fund Partners, L.P.	Sale	1	8/2/2011	$	75.59	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	5,489	8/2/2011	$	75.59	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	2,781	8/2/2011	$	75.59	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	1,615	8/2/2011	$	75.59	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	2,537	8/2/2011	$	75.59	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	5,957	8/2/2011	$	74.66	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	4,046	8/2/2011	$	74.56	Open Market
Relational Investors LLC	Sale	19,190	8/2/2011	$	75.59	Open Market
Relational Investors LLC	Sale	9,131	8/2/2011	$	75.59	Open Market
Relational Investors LLC	Sale	4,492	8/2/2011	$	75.59	Open Market
Relational Investors LLC	Sale	301	8/2/2011	$	74.66	Open Market

Relational Investors LLC	Sale	15,438	8/2/2011	$	74.66	Open Market
Relational Investors LLC	Sale	10,185	8/2/2011	$	74.56	Open Market
Relational Investors LLC	Sale	505	8/2/2011	$	74.56	Open Market
Relational Investors, L.P.	Sale	7,413	8/3/2011	$	73.20	Open Market
Relational Investors, L.P.	Sale	10,088	8/3/2011	$	73.20	Open Market
Relational Investors, L.P.	Sale	5,859	8/3/2011	$	73.20	Open Market
Relational Investors, L.P.	Sale	38,221	8/3/2011	$	73.20	Open Market
Relational Investors, L.P.	Sale	16,215	8/3/2011	$	73.30	Open Market
Relational Investors, L.P.	Sale	236	8/3/2011	$	73.30	Open Market
Relational Investors, L.P.	Sale	8,826	8/3/2011	$	73.30	Open Market
RH Fund 1, L.P.	Sale	1,545	8/3/2011	$	73.20	Open Market
RH Fund 1, L.P.	Sale	4,065	8/3/2011	$	73.20	Open Market
RH Fund 1, L.P.	Sale	2,361	8/3/2011	$	73.20	Open Market
RH Fund 1, L.P.	Sale	18,313	8/3/2011	$	73.20	Open Market
RH Fund 1, L.P.	Sale	3,717	8/3/2011	$	73.30	Open Market
RH Fund 1, L.P.	Sale	3,204	8/3/2011	$	73.30	Open Market
RH Fund 1, L.P.	Sale	3,868	8/3/2011	$	73.30	Open Market
Relational Investors LLC	Sale	37,386	8/3/2011	$	73.20	Open Market
Relational Investors LLC	Sale	9,844	8/3/2011	$	73.30	Open Market
Relational Investors LLC	Sale	5,502	8/3/2011	$	73.30	Open Market
RH Fund 6, L.P.	Sale	2,293	8/3/2011	$	73.20	Open Market
RH Fund 6, L.P.	Sale	2,970	8/3/2011	$	73.20	Open Market
RH Fund 6, L.P.	Sale	1,725	8/3/2011	$	73.20	Open Market
RH Fund 6, L.P.	Sale	11,620	8/3/2011	$	73.20	Open Market
RH Fund 6, L.P.	Sale	4,475	8/3/2011	$	73.30	Open Market
RH Fund 6, L.P.	Sale	424	8/3/2011	$	73.30	Open Market
RH Fund 6, L.P.	Sale	2,738	8/3/2011	$	73.30	Open Market
Relational Investors VIII. L.P.	Sale	55,964	8/3/2011	$	73.20	Open Market
Relational Investors VIII. L.P.	Sale	15,253	8/3/2011	$	73.20	Open Market
Relational Investors VIII. L.P.	Sale	18,758	8/3/2011	$	73.30	Open Market
Relational Investors VIII. L.P.	Sale	9,856	8/3/2011	$	73.30	Open Market
Relational Investors VIII. L.P.	Sale	632	8/3/2011	$	73.30	Open Market
Relational Investors IX, L.P.	Sale	9,018	8/3/2011	$	73.20	Open Market
Relational Investors IX, L.P.	Sale	5,099	8/3/2011	$	73.20	Open Market
Relational Investors IX, L.P.	Sale	8,074	8/3/2011	$	73.20	Open Market
Relational Investors IX, L.P.	Sale	1,165	8/3/2011	$	73.30	Open Market
Relational Investors IX, L.P.	Sale	3,960	8/3/2011	$	73.30	Open Market
Relational Investors IX, L.P.	Sale	276	8/3/2011	$	73.30	Open Market
Relational Investors IX, L.P.	Sale	119	8/3/2011	$	73.30	Open Market
Relational Investors IX, L.P.	Sale	121	8/3/2011	$	73.30	Open Market
Relational Investors IX, L.P.	Sale	52	8/3/2011	$	73.30	Open Market
Relational Investors IX, L.P.	Sale	150	8/3/2011	$	73.30	Open Market
Relational Investors IX, L.P.	Sale	3,265	8/3/2011	$	73.30	Open Market
Relational Investors X, L.P.	Sale	1,127	8/3/2011	$	73.20	Open Market
Relational Investors X, L.P.	Sale	809	8/3/2011	$	73.20	Open Market
Relational Investors X, L.P.	Sale	6,414	8/3/2011	$	73.20	Open Market
Relational Investors X, L.P.	Sale	1,140	8/3/2011	$	73.30	Open Market
Relational Investors X, L.P.	Sale	1,058	8/3/2011	$	73.30	Open Market
Relational Investors X, L.P.	Sale	1,229	8/3/2011	$	73.30	Open Market
Relational Investors XV, L.P.	Sale	2,473	8/3/2011	$	73.20	Open Market
Relational Investors XV, L.P.	Sale	1,427	8/3/2011	$	73.20	Open Market
Relational Investors XV, L.P.	Sale	829	8/3/2011	$	73.20	Open Market
Relational Investors XV, L.P.	Sale	3,882	8/3/2011	$	73.20	Open Market
Relational Investors XV, L.P.	Sale	2,267	8/3/2011	$	73.30	Open Market
Relational Investors XV, L.P.	Sale	1,267	8/3/2011	$	73.30	Open Market
Relational Investors XVI, L.P.	Sale	5,568	8/3/2011	$	73.20	Open Market
Relational Investors XVI, L.P.	Sale	1,886	8/3/2011	$	73.20	Open Market
Relational Investors XVI, L.P.	Sale	1,962	8/3/2011	$	73.30	Open Market
Relational Investors XVI, L.P.	Sale	708	8/3/2011	$	73.30	Open Market

Relational Investors XVI, L.P.	Sale	136	8/3/2011	$	73.30	Open Market
Relational Investors XVI, L.P.	Sale	59	8/3/2011	$	73.30	Open Market
Relational Investors XVI, L.P.	Sale	194	8/3/2011	$	73.30	Open Market
Relational Investors XX, L.P.	Sale	46	8/3/2011	$	73.20	Open Market
Relational Investors XX, L.P.	Sale	1,075	8/3/2011	$	73.20	Open Market
Relational Investors XX, L.P.	Sale	624	8/3/2011	$	73.20	Open Market
Relational Investors XX, L.P.	Sale	5,328	8/3/2011	$	73.20	Open Market
Relational Investors XX, L.P.	Sale	498	8/3/2011	$	73.30	Open Market
Relational Investors XX, L.P.	Sale	1,364	8/3/2011	$	73.30	Open Market
Relational Investors XX, L.P.	Sale	1,041	8/3/2011	$	73.30	Open Market
Relational Investors XXII, L.P.	Sale	2,139	8/3/2011	$	73.20	Open Market
Relational Investors XXII, L.P.	Sale	1,929	8/3/2011	$	73.20	Open Market
Relational Investors XXII, L.P.	Sale	1,120	8/3/2011	$	73.20	Open Market
Relational Investors XXII, L.P.	Sale	6,760	8/3/2011	$	73.20	Open Market
Relational Investors XXII, L.P.	Sale	3,146	8/3/2011	$	73.30	Open Market
Relational Investors XXII, L.P.	Sale	552	8/3/2011	$	73.30	Open Market
Relational Investors XXII, L.P.	Sale	1,206	8/3/2011	$	73.30	Open Market
Relational Investors XXIII, L.P.	Sale	76	8/3/2011	$	73.20	Open Market
Relational Investors XXIII, L.P.	Sale	1,506	8/3/2011	$	73.20	Open Market
Relational Investors XXIII, L.P.	Sale	875	8/3/2011	$	73.20	Open Market
Relational Investors XXIII, L.P.	Sale	7,439	8/3/2011	$	73.20	Open Market
Relational Investors XXIII, L.P.	Sale	727	8/3/2011	$	73.30	Open Market
Relational Investors XXIII, L.P.	Sale	1,878	8/3/2011	$	73.30	Open Market
Relational Investors XXIII, L.P.	Sale	1,456	8/3/2011	$	73.30	Open Market
Relational Investors LLC	Sale	17,994	8/3/2011	$	73.20	Open Market
Relational Investors LLC	Sale	3,176	8/3/2011	$	73.20	Open Market
Relational Investors LLC	Sale	4,738	8/3/2011	$	73.30	Open Market
Relational Investors LLC	Sale	836	8/3/2011	$	73.30	Open Market
Relational Investors LLC	Sale	2,648	8/3/2011	$	73.30	Open Market
Relational Investors LLC	Sale	467	8/3/2011	$	73.30	Open Market
Relational Coast Partners, L.P.	Sale	474	8/3/2011	$	73.20	Open Market
Relational Coast Partners, L.P.	Sale	502	8/3/2011	$	73.20	Open Market
Relational Coast Partners, L.P.	Sale	291	8/3/2011	$	73.20	Open Market
Relational Coast Partners, L.P.	Sale	1,864	8/3/2011	$	73.20	Open Market
Relational Coast Partners, L.P.	Sale	824	8/3/2011	$	73.30	Open Market
Relational Coast Partners, L.P.	Sale	36	8/3/2011	$	73.30	Open Market
Relational Coast Partners, L.P.	Sale	424	8/3/2011	$	73.30	Open Market
Relational Coast Partners, L.P.	Sale	51	8/3/2011	$	73.20	Open Market
Relational Coast Partners, L.P.	Sale	36	8/3/2011	$	73.20	Open Market
Relational Coast Partners, L.P.	Sale	328	8/3/2011	$	73.20	Open Market
Relational Coast Partners, L.P.	Sale	13	8/3/2011	$	73.30	Open Market
Relational Coast Partners, L.P.	Sale	96	8/3/2011	$	73.30	Open Market
Relational Coast Partners, L.P.	Sale	61	8/3/2011	$	73.30	Open Market
Relational Fund Partners, L.P.	Sale	55	8/3/2011	$	73.20	Open Market
Relational Fund Partners, L.P.	Sale	63	8/3/2011	$	73.20	Open Market
Relational Fund Partners, L.P.	Sale	589	8/3/2011	$	73.20	Open Market
Relational Fund Partners, L.P.	Sale	11	8/3/2011	$	73.20	Open Market
Relational Fund Partners, L.P.	Sale	189	8/3/2011	$	73.30	Open Market
Relational Fund Partners, L.P.	Sale	105	8/3/2011	$	73.30	Open Market
Relational Fund Partners, L.P.	Sale	5	8/3/2011	$	73.20	Open Market
Relational Fund Partners, L.P.	Sale	24	8/3/2011	$	73.20	Open Market
Relational Fund Partners, L.P.	Sale	14	8/3/2011	$	73.20	Open Market
Relational Fund Partners, L.P.	Sale	116	8/3/2011	$	73.20	Open Market
Relational Fund Partners, L.P.	Sale	17	8/3/2011	$	73.30	Open Market
Relational Fund Partners, L.P.	Sale	25	8/3/2011	$	73.30	Open Market
Relational Fund Partners, L.P.	Sale	23	8/3/2011	$	73.30	Open Market
Relational Fund Partners, L.P.	Sale	1	8/3/2011	$	73.19	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	2,535	8/3/2011	$	73.20	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	11,707	8/3/2011	$	73.20	Open Market

Relational Investors Alpha Fund I, L.P.	Sale	351	8/3/2011	$	73.20	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	154	8/3/2011	$	73.20	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	2,712	8/3/2011	$	73.20	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	4,313	8/3/2011	$	73.30	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	284	8/3/2011	$	73.30	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	2,057	8/3/2011	$	73.30	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	512	8/3/2011	$	73.30	Open Market
Relational Investors LLC	Sale	6,524	8/3/2011	$	73.20	Open Market
Relational Investors LLC	Sale	4,082	8/3/2011	$	73.20	Open Market
Relational Investors LLC	Sale	35,519	8/3/2011	$	73.20	Open Market
Relational Investors LLC	Sale	2,576	8/3/2011	$	73.30	Open Market
Relational Investors LLC	Sale	9,569	8/3/2011	$	73.30	Open Market
Relational Investors LLC	Sale	6,788	8/3/2011	$	73.30	Open Market
Relational Investors, L.P.	Sale	33,634	8/4/2011	$	71.45	Open Market
Relational Investors, L.P.	Sale	1,273	8/4/2011	$	71.45	Open Market
Relational Investors, L.P.	Sale	558	8/4/2011	$	71.45	Open Market
Relational Investors, L.P.	Sale	25,476	8/4/2011	$	71.45	Open Market
Relational Investors, L.P.	Sale	4,332	8/4/2011	$	71.45	Open Market
Relational Investors, L.P.	Sale	4,160	8/4/2011	$	71.63	Open Market
Relational Investors, L.P.	Sale	17,275	8/4/2011	$	71.63	Open Market
Relational Investors, L.P.	Sale	15,575	8/4/2011	$	71.63	Open Market
Relational Investors, L.P.	Sale	1,782	8/4/2011	$	71.63	Open Market
RH Fund 1, L.P.	Sale	10,037	8/4/2011	$	71.45	Open Market
RH Fund 1, L.P.	Sale	513	8/4/2011	$	71.45	Open Market
RH Fund 1, L.P.	Sale	225	8/4/2011	$	71.45	Open Market
RH Fund 1, L.P.	Sale	10,265	8/4/2011	$	71.45	Open Market
RH Fund 1, L.P.	Sale	3,422	8/4/2011	$	71.45	Open Market
RH Fund 1, L.P.	Sale	3,398	8/4/2011	$	71.45	Open Market
RH Fund 1, L.P.	Sale	3,563	8/4/2011	$	71.63	Open Market
RH Fund 1, L.P.	Sale	6,276	8/4/2011	$	71.63	Open Market
RH Fund 1, L.P.	Sale	3,422	8/4/2011	$	71.63	Open Market
RH Fund 1, L.P.	Sale	2,231	8/4/2011	$	71.63	Open Market
RH Fund 1, L.P.	Sale	1,065	8/4/2011	$	71.63	Open Market
Relational Investors LLC	Sale	39,628	8/4/2011	$	71.45	Open Market
Relational Investors LLC	Sale	23,551	8/4/2011	$	71.63	Open Market
RH Fund 6, L.P.	Sale	9,338	8/4/2011	$	71.45	Open Market
RH Fund 6, L.P.	Sale	375	8/4/2011	$	71.45	Open Market
RH Fund 6, L.P.	Sale	164	8/4/2011	$	71.45	Open Market
RH Fund 6, L.P.	Sale	7,500	8/4/2011	$	71.45	Open Market
RH Fund 6, L.P.	Sale	2,347	8/4/2011	$	71.45	Open Market
RH Fund 6, L.P.	Sale	153	8/4/2011	$	71.63	Open Market
RH Fund 6, L.P.	Sale	5,085	8/4/2011	$	71.63	Open Market
RH Fund 6, L.P.	Sale	4,585	8/4/2011	$	71.63	Open Market
RH Fund 6, L.P.	Sale	1,899	8/4/2011	$	71.63	Open Market
Relational Investors VIII. L.P.	Sale	693	8/4/2011	$	71.45	Open Market
Relational Investors VIII. L.P.	Sale	584	8/4/2011	$	71.45	Open Market
Relational Investors VIII. L.P.	Sale	26,320	8/4/2011	$	71.45	Open Market
Relational Investors VIII. L.P.	Sale	8,778	8/4/2011	$	71.45	Open Market
Relational Investors VIII. L.P.	Sale	17,846	8/4/2011	$	71.45	Open Market
Relational Investors VIII. L.P.	Sale	16,083	8/4/2011	$	71.45	Open Market
Relational Investors VIII. L.P.	Sale	5,182	8/4/2011	$	71.45	Open Market
Relational Investors VIII. L.P.	Sale	3,591	8/4/2011	$	71.63	Open Market
Relational Investors VIII. L.P.	Sale	5,720	8/4/2011	$	71.63	Open Market
Relational Investors VIII. L.P.	Sale	10,061	8/4/2011	$	71.63	Open Market
Relational Investors VIII. L.P.	Sale	6,996	8/4/2011	$	71.63	Open Market
Relational Investors VIII. L.P.	Sale	442	8/4/2011	$	71.63	Open Market
Relational Investors VIII. L.P.	Sale	10,159	8/4/2011	$	71.63	Open Market
Relational Investors VIII. L.P.	Sale	3,652	8/4/2011	$	71.63	Open Market
Relational Investors VIII. L.P.	Sale	4,244	8/4/2011	$	71.63	Open Market

Relational Investors IX, L.P.	Sale	2,128	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	2,376	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	1,848	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	792	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	3,759	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	1,611	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	3,389	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	1,453	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	1,848	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	792	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	1,205	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	516	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	1,804	8/4/2011	$	71.45	Open Market
Relational Investors IX, L.P.	Sale	318	8/4/2011	$	71.63	Open Market
Relational Investors IX, L.P.	Sale	909	8/4/2011	$	71.63	Open Market
Relational Investors IX, L.P.	Sale	1,479	8/4/2011	$	71.63	Open Market
Relational Investors IX, L.P.	Sale	634	8/4/2011	$	71.63	Open Market
Relational Investors IX, L.P.	Sale	97	8/4/2011	$	71.63	Open Market
Relational Investors IX, L.P.	Sale	42	8/4/2011	$	71.63	Open Market
Relational Investors IX, L.P.	Sale	3,270	8/4/2011	$	71.63	Open Market
Relational Investors IX, L.P.	Sale	821	8/4/2011	$	71.63	Open Market
Relational Investors IX, L.P.	Sale	352	8/4/2011	$	71.63	Open Market
Relational Investors IX, L.P.	Sale	1,549	8/4/2011	$	71.63	Open Market
Relational Investors IX, L.P.	Sale	3,363	8/4/2011	$	71.63	Open Market
Relational Investors IX, L.P.	Sale	1,145	8/4/2011	$	71.63	Open Market
Relational Investors X, L.P.	Sale	3,580	8/4/2011	$	71.45	Open Market
Relational Investors X, L.P.	Sale	176	8/4/2011	$	71.45	Open Market
Relational Investors X, L.P.	Sale	77	8/4/2011	$	71.45	Open Market
Relational Investors X, L.P.	Sale	3,520	8/4/2011	$	71.45	Open Market
Relational Investors X, L.P.	Sale	1,173	8/4/2011	$	71.45	Open Market
Relational Investors X, L.P.	Sale	325	8/4/2011	$	71.45	Open Market
Relational Investors X, L.P.	Sale	2,062	8/4/2011	$	71.63	Open Market
Relational Investors X, L.P.	Sale	2,152	8/4/2011	$	71.63	Open Market
Relational Investors X, L.P.	Sale	1,046	8/4/2011	$	71.63	Open Market
Relational Investors XV, L.P.	Sale	320	8/4/2011	$	71.45	Open Market
Relational Investors XV, L.P.	Sale	6,008	8/4/2011	$	71.45	Open Market
Relational Investors XV, L.P.	Sale	180	8/4/2011	$	71.45	Open Market
Relational Investors XV, L.P.	Sale	79	8/4/2011	$	71.45	Open Market
Relational Investors XV, L.P.	Sale	2,540	8/4/2011	$	71.45	Open Market
Relational Investors XV, L.P.	Sale	1,065	8/4/2011	$	71.63	Open Market
Relational Investors XV, L.P.	Sale	1,201	8/4/2011	$	71.63	Open Market
Relational Investors XV, L.P.	Sale	2,445	8/4/2011	$	71.63	Open Market
Relational Investors XV, L.P.	Sale	713	8/4/2011	$	71.63	Open Market
Relational Investors XVI, L.P.	Sale	2,540	8/4/2011	$	71.45	Open Market
Relational Investors XVI, L.P.	Sale	911	8/4/2011	$	71.45	Open Market
Relational Investors XVI, L.P.	Sale	1,854	8/4/2011	$	71.45	Open Market
Relational Investors XVI, L.P.	Sale	1,671	8/4/2011	$	71.45	Open Market
Relational Investors XVI, L.P.	Sale	911	8/4/2011	$	71.45	Open Market
Relational Investors XVI, L.P.	Sale	14	8/4/2011	$	71.45	Open Market
Relational Investors XVI, L.P.	Sale	580	8/4/2011	$	71.63	Open Market
Relational Investors XVI, L.P.	Sale	1,047	8/4/2011	$	71.63	Open Market
Relational Investors XVI, L.P.	Sale	730	8/4/2011	$	71.63	Open Market
Relational Investors XVI, L.P.	Sale	47	8/4/2011	$	71.63	Open Market
Relational Investors XVI, L.P.	Sale	1,113	8/4/2011	$	71.63	Open Market
Relational Investors XVI, L.P.	Sale	399	8/4/2011	$	71.63	Open Market
Relational Investors XVI, L.P.	Sale	527	8/4/2011	$	71.63	Open Market
Relational Investors XVI, L.P.	Sale	253	8/4/2011	$	71.63	Open Market
Relational Investors XX, L.P.	Sale	2,120	8/4/2011	$	71.45	Open Market
Relational Investors XX, L.P.	Sale	135	8/4/2011	$	71.45	Open Market

Relational Investors XX, L.P.	Sale	59	8/4/2011	$	71.45	Open Market
Relational Investors XX, L.P.	Sale	2,715	8/4/2011	$	71.45	Open Market
Relational Investors XX, L.P.	Sale	905	8/4/2011	$	71.45	Open Market
Relational Investors XX, L.P.	Sale	1,564	8/4/2011	$	71.45	Open Market
Relational Investors XX, L.P.	Sale	277	8/4/2011	$	71.63	Open Market
Relational Investors XX, L.P.	Sale	1,660	8/4/2011	$	71.63	Open Market
Relational Investors XX, L.P.	Sale	905	8/4/2011	$	71.63	Open Market
Relational Investors XX, L.P.	Sale	590	8/4/2011	$	71.63	Open Market
Relational Investors XX, L.P.	Sale	1,024	8/4/2011	$	71.63	Open Market
Relational Investors XXII, L.P.	Sale	6,917	8/4/2011	$	71.45	Open Market
Relational Investors XXII, L.P.	Sale	243	8/4/2011	$	71.45	Open Market
Relational Investors XXII, L.P.	Sale	106	8/4/2011	$	71.45	Open Market
Relational Investors XXII, L.P.	Sale	4,874	8/4/2011	$	71.45	Open Market
Relational Investors XXII, L.P.	Sale	524	8/4/2011	$	71.45	Open Market
Relational Investors XXII, L.P.	Sale	1,100	8/4/2011	$	71.63	Open Market
Relational Investors XXII, L.P.	Sale	3,305	8/4/2011	$	71.63	Open Market
Relational Investors XXII, L.P.	Sale	2,980	8/4/2011	$	71.63	Open Market
Relational Investors XXII, L.P.	Sale	141	8/4/2011	$	71.63	Open Market
Relational Investors XXIII, L.P.	Sale	3,008	8/4/2011	$	71.45	Open Market
Relational Investors XXIII, L.P.	Sale	190	8/4/2011	$	71.45	Open Market
Relational Investors XXIII, L.P.	Sale	83	8/4/2011	$	71.45	Open Market
Relational Investors XXIII, L.P.	Sale	3,805	8/4/2011	$	71.45	Open Market
Relational Investors XXIII, L.P.	Sale	1,268	8/4/2011	$	71.45	Open Market
Relational Investors XXIII, L.P.	Sale	2,136	8/4/2011	$	71.45	Open Market
Relational Investors XXIII, L.P.	Sale	444	8/4/2011	$	71.63	Open Market
Relational Investors XXIII, L.P.	Sale	2,327	8/4/2011	$	71.63	Open Market
Relational Investors XXIII, L.P.	Sale	1,268	8/4/2011	$	71.63	Open Market
Relational Investors XXIII, L.P.	Sale	827	8/4/2011	$	71.63	Open Market
Relational Investors XXIII, L.P.	Sale	1,368	8/4/2011	$	71.63	Open Market
Relational Investors LLC	Sale	19,073	8/4/2011	$	71.45	Open Market
Relational Investors LLC	Sale	3,366	8/4/2011	$	71.45	Open Market
Relational Investors LLC	Sale	11,335	8/4/2011	$	71.63	Open Market
Relational Investors LLC	Sale	2,000	8/4/2011	$	71.63	Open Market
Relational Coast Partners, L.P.	Sale	1,692	8/4/2011	$	71.45	Open Market
Relational Coast Partners, L.P.	Sale	63	8/4/2011	$	71.45	Open Market
Relational Coast Partners, L.P.	Sale	27	8/4/2011	$	71.45	Open Market
Relational Coast Partners, L.P.	Sale	1,270	8/4/2011	$	71.45	Open Market
Relational Coast Partners, L.P.	Sale	267	8/4/2011	$	71.45	Open Market
Relational Coast Partners, L.P.	Sale	156	8/4/2011	$	71.63	Open Market
Relational Coast Partners, L.P.	Sale	861	8/4/2011	$	71.63	Open Market
Relational Coast Partners, L.P.	Sale	776	8/4/2011	$	71.63	Open Market
Relational Coast Partners, L.P.	Sale	179	8/4/2011	$	71.63	Open Market
Relational Coast Partners, L.P.	Sale	108	8/4/2011	$	71.45	Open Market
Relational Coast Partners, L.P.	Sale	7	8/4/2011	$	71.45	Open Market
Relational Coast Partners, L.P.	Sale	3	8/4/2011	$	71.45	Open Market
Relational Coast Partners, L.P.	Sale	159	8/4/2011	$	71.45	Open Market
Relational Coast Partners, L.P.	Sale	53	8/4/2011	$	71.45	Open Market
Relational Coast Partners, L.P.	Sale	108	8/4/2011	$	71.45	Open Market
Relational Coast Partners, L.P.	Sale	2	8/4/2011	$	71.45	Open Market
Relational Coast Partners, L.P.	Sale	96	8/4/2011	$	71.63	Open Market
Relational Coast Partners, L.P.	Sale	53	8/4/2011	$	71.63	Open Market
Relational Coast Partners, L.P.	Sale	35	8/4/2011	$	71.63	Open Market
Relational Coast Partners, L.P.	Sale	61	8/4/2011	$	71.63	Open Market
Relational Coast Partners, L.P.	Sale	16	8/4/2011	$	71.63	Open Market
Relational Fund Partners, L.P.	Sale	152	8/4/2011	$	71.45	Open Market
Relational Fund Partners, L.P.	Sale	13	8/4/2011	$	71.45	Open Market
Relational Fund Partners, L.P.	Sale	6	8/4/2011	$	71.45	Open Market
Relational Fund Partners, L.P.	Sale	274	8/4/2011	$	71.45	Open Market
Relational Fund Partners, L.P.	Sale	91	8/4/2011	$	71.45	Open Market

Relational Fund Partners, L.P.	Sale	186	8/4/2011	$	71.45	Open Market
Relational Fund Partners, L.P.	Sale	39	8/4/2011	$	71.45	Open Market
Relational Fund Partners, L.P.	Sale	129	8/4/2011	$	71.63	Open Market
Relational Fund Partners, L.P.	Sale	92	8/4/2011	$	71.63	Open Market
Relational Fund Partners, L.P.	Sale	60	8/4/2011	$	71.63	Open Market
Relational Fund Partners, L.P.	Sale	106	8/4/2011	$	71.63	Open Market
Relational Fund Partners, L.P.	Sale	65	8/4/2011	$	71.63	Open Market
Relational Fund Partners, L.P.	Sale	55	8/4/2011	$	71.45	Open Market
Relational Fund Partners, L.P.	Sale	3	8/4/2011	$	71.45	Open Market
Relational Fund Partners, L.P.	Sale	1	8/4/2011	$	71.45	Open Market
Relational Fund Partners, L.P.	Sale	62	8/4/2011	$	71.45	Open Market
Relational Fund Partners, L.P.	Sale	20	8/4/2011	$	71.45	Open Market
Relational Fund Partners, L.P.	Sale	28	8/4/2011	$	71.45	Open Market
Relational Fund Partners, L.P.	Sale	14	8/4/2011	$	71.63	Open Market
Relational Fund Partners, L.P.	Sale	38	8/4/2011	$	71.63	Open Market
Relational Fund Partners, L.P.	Sale	21	8/4/2011	$	71.63	Open Market
Relational Fund Partners, L.P.	Sale	13	8/4/2011	$	71.63	Open Market
Relational Fund Partners, L.P.	Sale	14	8/4/2011	$	71.63	Open Market
Relational Fund Partners, L.P.	Sale	1	8/4/2011	$	71.44	Open Market
Relational Fund Partners, L.P.	Sale	1	8/4/2011	$	71.62	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	4,251	8/4/2011	$	71.45	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	4,295	8/4/2011	$	71.45	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	2,341	8/4/2011	$	71.45	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	1,527	8/4/2011	$	71.45	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	2,689	8/4/2011	$	71.45	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	1,874	8/4/2011	$	71.45	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	112	8/4/2011	$	71.45	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	1,417	8/4/2011	$	71.45	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	1,230	8/4/2011	$	71.63	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	950	8/4/2011	$	71.63	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	1,254	8/4/2011	$	71.63	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	3,889	8/4/2011	$	71.63	Open Market
Relational Investors Alpha Fund I, L.P.	Sale	3,675	8/4/2011	$	71.63	Open Market
Relational Investors LLC	Sale	13,230	8/4/2011	$	71.45	Open Market
Relational Investors LLC	Sale	887	8/4/2011	$	71.45	Open Market
Relational Investors LLC	Sale	389	8/4/2011	$	71.45	Open Market
Relational Investors LLC	Sale	17,752	8/4/2011	$	71.45	Open Market
Relational Investors LLC	Sale	5,917	8/4/2011	$	71.45	Open Market
Relational Investors LLC	Sale	10,715	8/4/2011	$	71.45	Open Market
Relational Investors LLC	Sale	1,322	8/4/2011	$	71.63	Open Market
Relational Investors LLC	Sale	10,853	8/4/2011	$	71.63	Open Market
Relational Investors LLC	Sale	5,917	8/4/2011	$	71.63	Open Market
Relational Investors LLC	Sale	3,858	8/4/2011	$	71.63	Open Market
Relational Investors LLC	Sale	6,794	8/4/2011	$	71.63	Open Market
Relational Investors LLC	Sale	312	8/4/2011	$	71.63	Open Market