ALXN Historical Prices | Alexion Pharmaceuticals, Inc. Stock

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Alexion Pharmaceuticals, Inc. (ALXN)

-NasdaqGS

102.90 1.08(1.06%) May 17, 4:00PM EDT|After Hours : 102.90 0.00 (0.00%) May 17, 4:32PM EDT

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Prices

Date	Open	High	Low	Close	Volume	Adj Close*
May 17, 2013	102.57	104.29	101.77	102.90	977,700	102.90
May 16, 2013	104.84	104.85	100.03	101.82	1,670,500	101.82
May 15, 2013	107.87	108.00	103.32	105.21	1,283,100	105.21
May 14, 2013	104.86	108.13	104.61	107.86	1,896,100	107.86
May 13, 2013	103.61	105.02	102.06	104.86	1,256,600	104.86
May 10, 2013	98.52	104.21	97.90	104.14	2,346,200	104.14
May 9, 2013	96.74	99.84	96.70	98.19	1,853,700	98.19
May 8, 2013	96.28	98.05	95.73	96.60	808,900	96.60
May 7, 2013	97.25	97.83	95.94	96.35	820,600	96.35
May 6, 2013	98.25	98.64	96.95	97.07	902,400	97.07
May 3, 2013	97.67	98.62	96.86	98.17	1,137,500	98.17
May 2, 2013	96.38	97.65	95.68	96.20	1,171,200	96.20
May 1, 2013	98.00	98.37	96.09	96.67	1,237,600	96.67
Apr 30, 2013	98.16	98.46	96.06	98.00	1,461,600	98.00
Apr 29, 2013	99.55	99.58	98.27	98.66	1,399,100	98.66
Apr 26, 2013	98.67	99.79	97.50	99.34	1,490,900	99.34
Apr 25, 2013	92.65	99.07	91.10	98.82	4,363,600	98.82
Apr 24, 2013	91.44	92.28	89.12	89.23	2,063,200	89.23
Apr 23, 2013	90.79	92.43	90.34	91.69	1,626,000	91.69
Apr 22, 2013	92.61	93.17	88.86	90.45	2,651,700	90.45
Apr 19, 2013	92.29	93.41	91.16	92.60	3,864,700	92.60
Apr 18, 2013	94.72	94.72	91.43	92.02	1,365,500	92.02
Apr 17, 2013	95.84	95.85	93.83	94.75	1,634,900	94.75
Apr 16, 2013	97.38	97.38	95.52	96.20	1,884,500	96.20
Apr 15, 2013	99.71	100.04	96.09	96.22	1,381,700	96.22
Apr 12, 2013	100.43	100.43	99.28	100.10	1,182,500	100.10
Apr 11, 2013	100.21	100.78	99.78	100.42	1,013,500	100.42
Apr 10, 2013	98.48	100.55	98.30	100.05	1,394,900	100.05
Apr 9, 2013	97.36	99.02	97.27	98.32	1,099,800	98.32
Apr 8, 2013	98.99	99.42	97.01	98.18	1,066,200	98.18
Apr 5, 2013	98.05	99.70	97.46	99.20	1,501,900	99.20
Apr 4, 2013	97.98	99.14	97.10	98.90	1,720,700	98.90
Apr 3, 2013	98.68	99.59	96.53	97.27	2,286,300	97.27
Apr 2, 2013	96.18	100.25	96.00	99.03	3,116,400	99.03
Apr 1, 2013	91.07	95.86	91.07	95.60	2,538,000	95.60
Mar 28, 2013	91.69	93.00	90.29	92.14	2,555,300	92.14
Mar 27, 2013	91.14	94.04	89.75	93.92	1,489,100	93.92
Mar 26, 2013	92.80	93.06	91.32	91.37	1,115,800	91.37
Mar 25, 2013	93.54	94.09	91.82	92.35	816,600	92.35
Mar 22, 2013	92.79	93.51	92.42	93.48	721,400	93.48
Mar 21, 2013	92.99	93.80	91.85	92.34	834,600	92.34
Mar 20, 2013	93.51	94.48	92.79	93.88	1,151,900	93.88
Mar 19, 2013	93.58	94.06	91.93	92.74	1,365,800	92.74
Mar 18, 2013	92.41	94.35	91.22	93.64	1,853,700	93.64
Mar 15, 2013	91.41	94.41	91.41	93.66	2,874,600	93.66
Mar 14, 2013	91.64	92.05	91.41	91.84	875,500	91.84
Mar 13, 2013	91.71	92.16	91.00	91.51	1,061,000	91.51
Mar 12, 2013	91.58	92.01	90.69	91.75	998,100	91.75
Mar 11, 2013	90.80	92.35	90.46	91.67	1,151,100	91.67
Mar 8, 2013	92.69	92.99	90.76	91.06	1,466,200	91.06
Mar 7, 2013	92.70	93.17	91.46	92.24	1,289,400	92.24
Mar 6, 2013	91.21	93.50	91.00	93.18	2,446,200	93.18
Mar 5, 2013	90.17	91.90	90.03	91.01	2,383,600	91.01
Mar 4, 2013	86.69	89.93	86.11	89.90	2,328,500	89.90
Mar 1, 2013	86.74	87.07	86.09	86.77	1,506,800	86.77
Feb 28, 2013	86.24	87.75	86.00	86.74	1,324,800	86.74
Feb 27, 2013	85.31	87.32	84.46	86.54	1,455,400	86.54
Feb 26, 2013	86.41	86.75	85.17	85.36	2,840,100	85.36
Feb 25, 2013	87.07	87.89	86.18	86.29	1,950,000	86.29
Feb 22, 2013	87.28	87.80	86.93	87.44	2,006,000	87.44
Feb 21, 2013	84.38	87.98	83.62	87.28	3,895,600	87.28
Feb 20, 2013	84.44	85.28	83.30	84.46	4,062,400	84.46
Feb 19, 2013	82.77	85.47	81.82	83.39	3,996,800	83.39
Feb 15, 2013	87.93	88.47	85.53	86.01	3,690,500	86.01
Feb 14, 2013	94.52	95.25	84.52	87.63	5,936,500	87.63
Feb 13, 2013	90.12	92.21	89.85	92.01	2,496,400	92.01
* Close price adjusted for dividends and splits.

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Alexion Pharmaceuticals, Inc. (ALXN)