ALXN

Historical Stock Prices

$149.8
*  
0.75
 negative 
0.5%
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*Delayed - data as of Apr. 17, 2014 
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Get up to 10 years of daily historical stock prices & volumes.
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Results for: 1 Year, From 17-APR-2013 TO 17-APR-2014

Date Open High Low Close / Last Volume
04/17/2014 149.27 154.11 147.3 149.8 2,298,989
04/16/2014 147.17 150.79 145.24 149.05 1,455,492
04/15/2014 142.07 146.37 136.37 145.42 2,178,750
04/14/2014 141.21 145.455 139.06 141.97 1,644,231
04/11/2014 141.95 147.5 138.73 139.61 2,465,123
04/10/2014 155.24 155.24 142.31 144.19 3,004,425
04/09/2014 148.25 156.31 147.345 155.86 1,909,074
04/08/2014 146.52 149.17 143.37 147.66 2,032,570
04/07/2014 141.2 148.57 139.65 145.66 1,921,782
04/04/2014 153.12 153.902 139.52 142.5 2,807,769
04/03/2014 153.09 155.0799 148.3 151.46 1,860,233
04/02/2014 156.2 158.52 152.79 154.51 1,373,704
04/01/2014 153.21 161.5 151.86 155.345 1,781,357
03/31/2014 150.54 152.66 148.81 152.13 1,708,699
03/28/2014 152 155.76 149.34 149.42 2,331,361
03/27/2014 151.79 153.52 146.1 151.1 2,105,204
03/26/2014 154.74 158 150.07 150.55 2,286,314
03/25/2014 149.77 156.68 148.4013 153.08 2,488,265
03/24/2014 159.67 159.88 145.64 149.76 4,549,674
03/21/2014 174.85 177.07 157.7619 159.79 6,734,076
03/20/2014 175.71 175.74 172.28 173.66 1,041,477
03/19/2014 180.85 181.5845 174.75 175.92 1,366,414
03/18/2014 178.51 181.5 177.99 180.94 1,077,228
03/17/2014 177.5 179.1799 176.11 177.99 1,499,830
03/14/2014 173.36 177.85 172.26 175.28 1,099,216
03/13/2014 178.73 179.23 173.4 175.17 1,467,084
03/12/2014 174.69 179.1 173.22 177.9 1,317,344
03/11/2014 179.77 180.2 175.06 175.95 1,492,933
03/10/2014 171.98 180.82 170.8301 180 2,596,655
03/07/2014 169.86 170.1 163.77 168.05 2,116,411
03/06/2014 173.27 173.99 167.24 168.55 2,112,894
03/05/2014 173.05 174.25 170.56 171 1,890,140
03/04/2014 176.49 176.775 170.89 173.44 1,995,673
03/03/2014 174.77 177.51 171.47 172.43 1,781,051
02/28/2014 184.45 184.45 173.07 176.8 1,802,417
02/27/2014 182.27 184.84 181.65 183.89 781,931
02/26/2014 182.22 185.188 181.16 182.57 929,199
02/25/2014 183.91 185.43 181.004 182.63 1,018,343
02/24/2014 185.06 185.06 181.56 183.55 1,294,091
02/21/2014 178.49 184.22 176.11 181.52 1,353,957
02/20/2014 180.5 180.99 176 179.06 2,073,117
02/19/2014 181.62 183.88 178.5083 180.41 1,173,497
02/18/2014 182.85 184.73 179.29 181.06 1,734,336
02/14/2014 180.06 183.3199 178.0825 180.55 1,611,874
02/13/2014 174.23 180.34 173.2 180 1,608,868
02/12/2014 174.71 176 173.5 175.86 1,937,567
02/11/2014 170.75 174.78 168.21 174.43 2,365,662
02/10/2014 165 171.09 164.065 170.11 2,358,230
02/07/2014 155.55 164.29 155.48 163.63 1,949,386
02/06/2014 154.33 157.59 153.72 157.4 1,249,182
02/05/2014 157.38 157.67 152.22 154.49 1,416,879
02/04/2014 153.63 158.23 150.701 156.21 2,120,547
02/03/2014 158.385 159.36 153.48 154.67 2,086,581
01/31/2014 155.88 161.8735 155.88 158.73 3,063,832
01/30/2014 155.06 169.98 154 162 5,801,949
01/29/2014 131.51 135.21 129.8 133.73 1,411,344
01/28/2014 129.14 133.39 128.89 133.01 1,146,270
01/27/2014 133.38 135.07 126.761 129.82 1,911,360
01/24/2014 137.22 139.02 133.48 133.64 1,327,427
01/23/2014 139.35 141.23 136.33 137.94 1,137,486
01/22/2014 140.64 142.98 140.12 140.75 1,263,271
01/21/2014 141.29 142.69 139.16 142.58 1,224,892
01/17/2014 139.38 140.98 136.88 139.71 1,535,259
01/16/2014 137.04 139.88 136.865 139.81 936,655
01/15/2014 137.73 138.32 133.99 137.03 1,024,688
01/14/2014 131.35 137.76 130.91 137.66 1,467,607
01/13/2014 135.59 136.43 128.85 130.61 1,354,090
01/10/2014 135.51 135.53 132.87 135.21 991,016
01/09/2014 134.12 135.46 132.22 134.07 991,542
01/08/2014 133.67 135.182 131.69 134 956,597
01/07/2014 130.51 133.42 128.51 133.17 1,455,173
01/06/2014 131.66 132 127.7 129.86 1,085,490
01/03/2014 133 134.27 131.65 131.72 683,940
01/02/2014 132.46 133.82 130.54 133.44 760,197
12/31/2013 133.06 133.48 131.22 132.884 455,634
12/30/2013 131.72 133.04 130.15 132.7 685,149
12/27/2013 133.47 133.47 131.01 131.57 652,689
12/26/2013 132 133.75 130.01 132.91 531,003
12/24/2013 130.81 131.99 129.47 131.06 319,770
12/23/2013 131.38 132.435 130.12 130.9 901,497
12/20/2013 131.48 131.675 128.52 130.64 2,245,605
12/19/2013 129.24 131.11 126.08 130.75 1,523,215
12/18/2013 123.51 128.9 122.69 128.65 1,986,887
12/17/2013 123.31 124.12 121.44 123.06 1,341,978
12/16/2013 124.14 125.38 122.02 123.78 990,414
12/13/2013 124.33 124.62 122.101 123.69 1,341,832
12/12/2013 120.99 123.42 120.87 122.35 1,038,951
12/11/2013 124.55 125.48 121.37 121.6 1,208,039
12/10/2013 125.7 126.8399 123.31 125.25 1,128,805
12/09/2013 127.14 128.09 125.24 125.84 1,598,394
12/06/2013 124.1 129.2245 122.2325 125.45 1,022,449
12/05/2013 122.19 123.08 121.07 122.17 831,237
12/04/2013 121.04 123.18 120.1401 122.65 875,068
12/03/2013 122.42 122.82 120.87 122.16 838,979
12/02/2013 124.58 124.8 122.2201 123.8 740,089
11/29/2013 121.67 124.8 121.12 124.5 622,379
11/27/2013 122.99 123.195 120.2 121.24 484,406
11/26/2013 122.26 122.87 120.22 121.9 639,364
11/25/2013 123.66 123.93 121.35 122.17 696,478
11/22/2013 121.97 123.29 120.43 122.79 1,013,687
11/21/2013 119.69 122.04 119.69 121.3 708,827
11/20/2013 118.99 121.68 117.74 119.06 779,584
11/19/2013 120.36 121.14 117.33 118.45 885,475
11/18/2013 124.52 124.69 120.38 120.97 861,905
11/15/2013 119.85 124.08 118.49 124.07 1,768,125
11/14/2013 116.94 120.11 116.35 119.97 1,222,337
11/13/2013 115.45 116.65 114 116.6 815,912
11/12/2013 115.54 116.26 113.14 115.72 974,312
11/11/2013 118.2 118.4 114.62 116.17 871,847
11/08/2013 114.54 118.56 114.54 117.43 1,054,031
11/07/2013 117 118.32 113.92 114.1 1,456,002
11/06/2013 120 120.24 116.23 116.32 978,677
11/05/2013 122.61 122.77 117.76 119.54 1,435,051
11/04/2013 123.76 124.73 122.15 122.93 916,630
11/01/2013 124.06 124.5 122.23 123.358 905,411
10/31/2013 125 125.67 122.94 122.95 1,253,786
10/30/2013 124.2 126.389 123.65 125.5 1,290,001
10/29/2013 124.24 124.4445 122 124.08 789,535
10/28/2013 123.93 124.78 121.5 124.2 1,672,877
10/25/2013 118.1 125.26 117.765 125.17 2,626,550
10/24/2013 111.22 117 110.67 116.7 2,090,827
10/23/2013 107.39 110.07 106.825 109.66 1,092,382
10/22/2013 106.27 108.02 100.89 107.72 902,150
10/21/2013 108.45 108.97 105.52 105.88 956,264
10/18/2013 111.04 111.04 108.25 108.43 1,033,023
10/17/2013 110.75 110.92 109.47 110.79 937,987
10/16/2013 109.27 111.7 108.75 110.96 917,234
10/15/2013 106.84 109.13 106.53 108.24 901,987
10/14/2013 107.91 108.02 105.74 107.01 962,773
10/11/2013 108 109.75 107.57 108.81 699,649
10/10/2013 106.94 109.0819 106.25 108.674 744,934
10/09/2013 108.71 109.23 104.42 105.48 1,480,403
10/08/2013 114.24 114.375 108.35 108.47 1,230,742
10/07/2013 115 115.77 114.34 114.49 592,115
10/04/2013 113.85 116.72 113.37 116.44 890,537
10/03/2013 116.24 116.44 112.7201 114.22 895,224
10/02/2013 117.09 117.739 115.79 116.75 703,347
10/01/2013 116.8 118.29 115.06 117.39 1,060,040
09/30/2013 115.32 116.31 114.5 116.16 1,276,971
09/27/2013 114.84 116.91 114.4 116.42 743,251
09/26/2013 113.63 116.01 113.322 115.97 1,084,598
09/25/2013 113.85 115.19 112.83 113.05 659,757
09/24/2013 112.54 114.44 112 113.59 762,183
09/23/2013 113.94 114.3699 112.28 112.5 880,907
09/20/2013 114.22 115.58 113.47 113.65 1,450,195
09/19/2013 116.07 116.24 112.57 114.03 1,064,143
09/18/2013 114.2 116.74 112.54 115.932 837,161
09/17/2013 113.83 114.94 113.01 114.24 418,470
09/16/2013 115 115.45 113.24 113.74 524,846
09/13/2013 114.33 114.57 113.52 114.14 591,983
09/12/2013 114.71 114.74 113.42 114.21 500,410
09/11/2013 113.91 114.79 109.75 114.74 1,478,544
09/10/2013 112.92 113.86 111.49 113.62 1,064,604
09/09/2013 111.84 113.05 111.3801 112.78 571,636
09/06/2013 113.05 113.05 109.45 111.56 551,836
09/05/2013 112.65 113.2299 111.52 112.49 433,672
09/04/2013 110.65 113.575 109.58 112.65 945,206
09/03/2013 109.34 111.18 108.27 110.17 733,114
08/30/2013 109.67 109.99 107.29 107.76 512,793
08/29/2013 107.31 109.98 107.05 109.3 755,859
08/28/2013 105.97 107.83 104.9496 107.56 665,996
08/27/2013 106.16 106.588 105 105.7 613,049
08/26/2013 106.01 109.3 105.675 107.19 748,285
08/23/2013 107 107 104.84 105.46 929,133
08/22/2013 105.08 106.95 104.31 106.77 428,615
08/21/2013 104.47 106.898 104.04 105.32 620,933
08/20/2013 103.02 106.21 103.02 105.1 754,844
08/19/2013 104.52 106.02 104.245 104.43 595,657
08/16/2013 105.45 106.29 104.2501 105 1,121,286
08/15/2013 108.87 108.9999 105.79 106.148 908,048
08/14/2013 110.2 111.23 109.4301 109.69 589,821
08/13/2013 109.74 110.34 108.06 110.12 799,843
08/12/2013 112.07 112.07 108.25 109.26 1,288,700
08/09/2013 114.78 115.85 113.52 114.09 579,093
08/08/2013 114.93 115.25 112.74 114.13 678,625
08/07/2013 114.32 115.92 113.111 114.65 944,481
08/06/2013 116.06 116.4599 113.88 114.37 920,936
08/05/2013 116.87 117.9 116.07 117.17 703,325
08/02/2013 117 117.31 114.63 117.28 1,283,432
08/01/2013 117.55 118.4 116.44 117.21 1,233,893
07/31/2013 115.64 117.355 114.66 116.19 1,672,039
07/30/2013 110.86 121.47 108.97 117.08 5,469,116
07/29/2013 110.7 111.5 109.49 110.05 1,529,455
07/26/2013 107.88 112.61 107.4901 112.5 2,226,952
07/25/2013 107.87 110.88 105.32 107.56 2,636,867
07/24/2013 109.5 111.5 108.9 109.76 1,463,738
07/23/2013 112.75 113.03 109.23 109.42 1,175,182
07/22/2013 113.5 113.88 110.21 112.8 1,718,077
07/19/2013 113.58 113.58 111.39 112.17 2,219,956
07/18/2013 108.9 112.12 108.55 111.58 2,019,538
07/17/2013 107.13 110.19 106.74 108.69 1,775,603
07/16/2013 108.38 108.85 106.36 107.04 2,103,455
07/15/2013 115 115.15 107.39 107.93 4,660,286
07/12/2013 101.51 125.65 100.54 114.26 10,844,800
07/11/2013 101.19 102.37 100.5 101.44 1,346,665
07/10/2013 95.75 101.25 95.4501 100.12 1,718,575
07/09/2013 95.08 96.17 94.0015 95.73 1,018,873
07/08/2013 97 97 93.72 94.34 1,109,707
07/05/2013 96.31 96.585 95.52 96.45 514,962
07/03/2013 94.54 96.42 94.11 96.04 444,630
07/02/2013 95.44 96.405 94.21 95.35 869,287
07/01/2013 93.73 99.04 93.335 95.86 2,095,836
06/28/2013 93.14 93.92 92.07 92.24 1,272,851
06/27/2013 93.67 94.2 92.845 93.79 968,854
06/26/2013 89.41 93.23 89.16 92.75 1,753,984
06/25/2013 88.7 89.14 87.02 88.38 1,586,136
06/24/2013 88.02 89.399 87.012 87.99 1,774,412
06/21/2013 89.17 90.74 87.36 88.492 3,600,671
06/20/2013 90.17 91.01 87.39 88.47 1,678,734
06/19/2013 93.79 95.85 90.86 91.09 2,793,594
06/18/2013 91.47 93.58 91.35 92.39 938,342
06/17/2013 93.13 93.16 90.69 91.32 1,058,438
06/14/2013 92.95 93.43 91.13 92.22 940,812
06/13/2013 91.31 93.73 90.61 93.41 811,240
06/12/2013 93.84 94.71 91 91.35 945,162
06/11/2013 90.73 95.4 90.5 93.03 1,126,441
06/10/2013 94.66 94.66 91.06 91.91 1,429,165
06/07/2013 93.59 95.97 93.5 94.38 1,271,744
06/06/2013 90.59 92.94 90.34 92.92 1,437,576
06/05/2013 92.5 94.13 89.56 90.81 1,520,728
06/04/2013 95.44 95.74 91.28 92.56 1,640,147
06/03/2013 97.89 98.44 91.94 95.48 2,311,063
05/31/2013 100.37 101.069 97.51 97.58 1,336,910
05/30/2013 99.58 101.71 99.44 101.13 725,991
05/29/2013 100.21 100.37 98.8 99.24 767,260
05/28/2013 100.5 102.14 99.9 101.19 996,887
05/24/2013 98.83 99.71 98.045 99.17 684,979
05/23/2013 99.74 101.28 98 99.88 779,971
05/22/2013 103 104.5 99.35 100.57 1,131,564
05/21/2013 100.52 102.87 100.03 102.67 1,020,276
05/20/2013 102.79 103.5325 99.84 100.03 914,398
05/17/2013 102.57 104.29 101.77 102.9 977,654
05/16/2013 104.84 104.85 100.03 101.82 1,650,921
05/15/2013 107.87 108 103.32 105.208 1,283,036
05/14/2013 104.86 108.13 104.61 107.86 1,896,096
05/13/2013 103.61 105.02 102.0601 104.86 1,256,528
05/10/2013 98.52 104.21 97.9 104.14 2,346,155
05/09/2013 96.74 99.84 96.7 98.19 1,853,685
05/08/2013 96.28 98.05 95.73 96.6 808,842
05/07/2013 97.25 97.83 95.94 96.35 820,599
05/06/2013 98.25 98.635 96.95 97.07 902,308
05/03/2013 97.67 98.62 96.86 98.17 1,137,416
05/02/2013 96.38 97.65 95.68 96.2 1,171,131
05/01/2013 98 98.37 96.09 96.67 1,237,538
04/30/2013 98.16 98.46 96.06 98 1,461,380
04/29/2013 99.55 99.58 98.27 98.66 1,399,016
04/26/2013 98.67 99.79 97.5 99.34 1,490,811
04/25/2013 92.65 99.07 91.1 98.82 4,363,556
04/24/2013 91.44 92.28 89.12 89.23 2,063,142
04/23/2013 90.79 92.43 90.34 91.69 1,625,962
04/22/2013 92.61 93.17 88.86 90.45 2,651,646
04/19/2013 92.29 93.41 91.16 92.6 3,864,610
04/18/2013 94.72 94.72 91.43 92.02 1,365,403
04/17/2013 95.84 95.85 93.83 94.75 1,634,836
Download and view the tables contained in this filing in Microsoft� Excel. Download this file in Excel Format
*This data reflects the latest intra-day delayed pricing.

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