ATHN

athenahealth, Inc. Historical Stock Prices

$145.15
*  
0.71
0.49%
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*Delayed - data as of Sep. 2, 2014  -  Find a broker to begin trading ATHN now
Exchange: NASDAQ
Industry: Miscellaneous
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Get up to 10 years of daily historical stock prices & volumes.
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Results for: 1 Year, From 29-AUG-2013 TO 29-AUG-2014

Date Open High Low Close / Last Volume
16:00  145.20  146.15  144.09  145.15 732,479
08/29/2014 144.28 146.05 142.18 144.44 663,548
08/28/2014 142.92 145.91 142.92 144.14 593,427
08/27/2014 142.15 145.99 141.31 143.07 746,153
08/26/2014 136.41 142.6 135.5 142.6 462,868
08/25/2014 134.3 139.4552 134.29 135.9 516,176
08/22/2014 132.06 133.87 130.62 133.48 299,976
08/21/2014 133 134.33 130.57 132.11 257,749
08/20/2014 133.15 134.37 130.49 132.54 414,639
08/19/2014 132.9 134.82 132.43 133.93 286,188
08/18/2014 131.8 133.59 130.97 133.15 309,226
08/15/2014 132.26 133.49 128.54 131.03 469,495
08/14/2014 130.93 132.21 129.82 131.25 260,510
08/13/2014 130.79 132.5 129.7301 131.84 251,477
08/12/2014 131.09 132.99 129.29 130.07 388,393
08/11/2014 127.37 131.62 126.21 131.31 511,334
08/08/2014 123.61 128.61 123.02 126.96 589,057
08/07/2014 124.68 125.36 122.5 123.68 504,352
08/06/2014 123.01 124.61 119.94 123.4 221,866
08/05/2014 123.48 125.74 122.77 124.81 371,512
08/04/2014 122.15 124.76 120.01 123.66 583,277
08/01/2014 125.2 125.25 119.78 121.59 655,326
07/31/2014 129.57 130 124 124.4 688,196
07/30/2014 134.22 135.16 130.28 130.8 514,711
07/29/2014 132.7 134.42 131.63 133.37 371,905
07/28/2014 132.54 133.63 128.3101 132.68 518,805
07/25/2014 132.41 134 131.04 132.04 409,031
07/24/2014 130.67 134.66 130.5 133.11 558,365
07/23/2014 127.08 131.64 126.415 130.82 510,035
07/22/2014 125.13 127.92 123.93 126.36 502,649
07/21/2014 124.42 124.76 121.79 124.39 588,445
07/18/2014 124.39 127.3999 117.62 124.6 1,768,790
07/17/2014 129.8 130.68 127 127.78 777,751
07/16/2014 128.07 130.76 127.3134 130.53 549,840
07/15/2014 128.33 129.98 127.032 127.34 731,501
07/14/2014 127.56 129.49 125.6701 128.31 495,080
07/11/2014 126.6 128.75 124.82 127 461,901
07/10/2014 118.38 128.31 118 126.59 806,691
07/09/2014 123.13 124.98 121 121.95 453,263
07/08/2014 128.19 129.6525 120.69 123.084 760,651
07/07/2014 130.85 131.75 128.69 128.97 428,218
07/03/2014 129.4 132.33 128.59 130.75 314,341
07/02/2014 130.38 131.86 127.67 128.8 433,058
07/01/2014 126.26 131.01 125.14 130.43 447,521
06/30/2014 127.56 129.5 124.4 125.13 1,031,624
06/27/2014 127.32 129.581 125.04 127.09 4,368,953
06/26/2014 130.58 131.63 127.37 128.59 781,859
06/25/2014 124.35 131.75 122.4 130.74 939,835
06/24/2014 123.96 124.74 122.37 122.985 883,771
06/23/2014 126.48 126.97 122.74 123.97 662,443
06/20/2014 130.04 130.32 123.94 125.9 1,073,361
06/19/2014 132.34 132.53 128.34 129.32 351,953
06/18/2014 134.11 136.32 128.8225 131.4 632,227
06/17/2014 128.76 135.87 128.76 133.6 873,611
06/16/2014 124.04 128.49 123.0175 128.13 500,775
06/13/2014 125.76 127.66 123.701 124.5 435,918
06/12/2014 125.44 126.06 122 124.56 614,610
06/11/2014 123.76 126.92 122.055 125.15 513,192
06/10/2014 127.38 127.38 122.71 124.71 677,322
06/09/2014 129.41 130.51 127.46 128.22 481,228
06/06/2014 129.88 130.21 127.69 128.9 474,327
06/05/2014 126.9 130 125.44 129.15 684,511
06/04/2014 128.4 128.94 125.37 127.07 552,403
06/03/2014 125.4 130.1 123.84 129.03 734,717
06/02/2014 126.75 127.395 125.02 126.06 587,988
05/30/2014 129.4 129.4 125.67 126.91 955,086
05/29/2014 127.03 130.23 126.18 129.81 771,747
05/28/2014 126.03 128.7099 124.3219 127.04 1,248,265
05/27/2014 122.08 126.04 119.6 125.96 1,095,367
05/23/2014 117.89 121.26 116.8 120.92 649,571
05/22/2014 113.16 119 112.4 117.57 629,452
05/21/2014 117.11 117.13 113.12 113.23 934,539
05/20/2014 114.38 115.31 110.73 114.36 717,881
05/19/2014 112.57 116.0975 112.26 114.55 542,008
05/16/2014 114.77 115.3395 111.63 113.55 590,302
05/15/2014 115.66 115.9999 111.84 114.2 914,916
05/14/2014 117.5 120.21 115.75 116.83 1,053,097
05/13/2014 121.14 123.94 118.21 118.5 1,645,701
05/12/2014 113.79 121.52 113.79 121.07 1,638,597
05/09/2014 106.38 114 105.28 113.02 1,299,935
05/08/2014 105.22 110.6946 104.2501 106.84 1,325,264
05/07/2014 105.78 108.02 97.3 107.85 3,430,628
05/06/2014 110.96 114 107.7 109.205 4,262,673
05/05/2014 125.03 128.329 124.04 126.78 494,774
05/02/2014 123.02 128.15 122.5 126.81 789,375
05/01/2014 123.86 129.38 121.12 125.52 1,239,280
04/30/2014 122.98 124.88 121.24 123.64 1,156,604
04/29/2014 124.02 126.6475 122.55 123.86 1,059,599
04/28/2014 127.9 129.3839 119.18 124.14 1,367,276
04/25/2014 128.02 128.29 123.6 127.81 1,188,072
04/24/2014 136.31 136.42 128.67 129.56 1,099,224
04/23/2014 138.79 140.19 134.6 134.97 1,009,926
04/22/2014 135.93 136.99 128.85 134.12 1,984,366
04/21/2014 139.99 144.18 132.65 135.59 2,115,590
04/17/2014 148.99 149.01 142.24 145.58 885,276
04/16/2014 141.03 149.26 139.53 147.87 709,608
04/15/2014 139.99 141.99 135.01 139.92 704,423
04/14/2014 141.33 143.75 136.19 140.29 718,678
04/11/2014 141 142.06 136.11 139.13 1,035,818
04/10/2014 154.56 155.93 140.35 142.5 1,058,681
04/09/2014 147.47 155.94 145.5 155.22 677,657
04/08/2014 143.42 150.38 141.69 146.45 1,028,689
04/07/2014 147.29 147.29 141.64 143.69 535,959
04/04/2014 165.74 165.74 145.62 147.16 1,112,847
04/03/2014 166.32 168.18 162.28 165.38 819,807
04/02/2014 163.78 166.47 160.0429 166.19 579,564
04/01/2014 161.59 165.19 158.64 162.56 560,265
03/31/2014 161 164.48 158.525 160.24 373,482
03/28/2014 161.22 164.125 158.36 159.39 523,534
03/27/2014 161.68 163 157.01 160.42 712,221
03/26/2014 165.05 165.05 159.64 161.47 609,027
03/25/2014 166.91 171 161.01 164.31 727,730
03/24/2014 171.66 172.88 163 165.41 686,912
03/21/2014 179 179.41 170.55 170.88 487,058
03/20/2014 177.63 178.81 174.69 178.42 413,685
03/19/2014 182.77 183.94 175.73 178.33 466,597
03/18/2014 175.67 183.74 174.5 183.47 552,179
03/17/2014 177.35 180.5 174.64 174.91 476,372
03/14/2014 177.08 181.35 175.34 175.5 330,883
03/13/2014 181.55 184.02 177.23 178.22 470,810
03/12/2014 178.36 181.49 178 179.74 529,375
03/11/2014 183.8 184.325 178.085 178.92 420,712
03/10/2014 180.45 185 179.43 183.04 552,503
03/07/2014 191.95 193.2865 184.215 185.16 744,103
03/06/2014 195.91 196.28 190.98 191 501,756
03/05/2014 202.77 203.56 191.584 195.07 702,471
03/04/2014 196.13 206.19 195.3325 204.41 542,935
03/03/2014 191.37 195.43 188.66 195.05 560,300
02/28/2014 200 203.28 192.29 193.87 790,241
02/27/2014 202.49 204.45 199.94 200.96 670,954
02/26/2014 200.66 206.7 200.001 202.59 939,477
02/25/2014 201.99 202.36 195.87 201.28 670,731
02/24/2014 196.17 202.67 196.17 198.6 532,475
02/21/2014 197.25 201.33 194.57 195.04 664,294
02/20/2014 191.58 197.02 189.18 196.27 598,937
02/19/2014 192.5 194.78 189.61 191.67 597,803
02/18/2014 198.13 198.3899 191.18 193.51 923,606
02/14/2014 186.9 189.72 185.02 189.01 634,871
02/13/2014 184.04 186.97 180.71 186.69 626,138
02/12/2014 181.85 184.819 179.36 181.18 754,815
02/11/2014 176.17 182.57 175.6615 182.5 1,054,803
02/10/2014 174.21 180 171.5 178.26 1,522,834
02/07/2014 156.57 177.79 156.57 173.93 3,331,805
02/06/2014 142.38 143.27 137.72 139.08 1,170,876
02/05/2014 141.14 142.58 138.835 141.51 614,161
02/04/2014 140.39 143.61 138.31 141.43 801,414
02/03/2014 147.33 148.49 138.862 140.04 940,172
01/31/2014 142.95 148.55 142.72 147.43 705,378
01/30/2014 141.51 148.45 139.54 145.29 923,282
01/29/2014 139.25 142.53 138.95 139.43 472,156
01/28/2014 139.62 142.57 138.3501 140.89 514,466
01/27/2014 140.27 141.84 137.61 139.49 763,749
01/24/2014 139.69 141.39 138.4 140.01 504,260
01/23/2014 139.8 141.64 138.13 140.79 422,429
01/22/2014 139.57 143.83 139.5475 140.27 578,548
01/21/2014 140.25 140.95 138.35 139.95 269,621
01/17/2014 137.86 140.71 136.01 139.34 432,912
01/16/2014 135.12 138.63 134.33 138.53 323,612
01/15/2014 136.48 136.98 133.52 134.76 503,129
01/14/2014 132.18 136.11 130.16 135.55 272,880
01/13/2014 135.56 136.91 130.1 131.25 387,021
01/10/2014 135.23 136.03 131.83 135.68 220,874
01/09/2014 135 135.7075 131.8 135.11 259,636
01/08/2014 133.11 134.99 132.2001 134.89 239,720
01/07/2014 131.2 134.24 129.32 133.09 268,258
01/06/2014 133.43 134.57 128.43 130 464,651
01/03/2014 131.77 133.68 130.97 133.02 332,210
01/02/2014 133.83 134.4 130.52 131.55 238,250
12/31/2013 133.56 136.5 132.15 134.5 482,480
12/30/2013 132.78 134.78 132.29 133.3 182,748
12/27/2013 134.27 134.98 130.33 132.94 302,518
12/26/2013 133.78 134.75 131.74 133.83 211,725
12/24/2013 134.6 134.89 131.81 133.53 181,216
12/23/2013 132.95 134.958 132.39 134.51 390,385
12/20/2013 128.29 134.31 128.29 132.53 1,230,765
12/19/2013 131.81 132.66 127.4 128.41 492,887
12/18/2013 129.89 132.605 128.16 131.93 497,846
12/17/2013 130.23 131 127.73 130.04 524,260
12/16/2013 130.64 132.25 124.871 130.58 939,276
12/13/2013 131.46 136.03 129.76 131.31 1,286,999
12/12/2013 128.86 133.12 122.7 126.6 3,151,387
12/11/2013 133.89 133.9 128.2501 130.85 778,950
12/10/2013 132.39 134.55 130.5 133.73 450,057
12/09/2013 133.85 136.87 131.45 133.04 473,787
12/06/2013 133.11 134 130.51 132.11 240,004
12/05/2013 132.72 133.995 131.28 131.71 212,433
12/04/2013 132.26 133.82 131.35 133.03 306,199
12/03/2013 133.81 133.94 130.735 133.09 268,864
12/02/2013 131.51 137.87 131.16 134.35 500,169
11/29/2013 130.87 132.48 130.1 131.17 178,633
11/27/2013 128.56 130.36 127.11 130.03 289,286
11/26/2013 128.53 129.105 126.74 128.1 439,732
11/25/2013 128.88 129.43 126.541 128.28 258,330
11/22/2013 130.31 131.27 127.86 128.29 238,242
11/21/2013 127.57 131.8 127.35 129.8 344,798
11/20/2013 124.5 127.264 123.66 125.73 359,248
11/19/2013 131.05 132.61 124.016 124.49 1,207,449
11/18/2013 133.45 135.644 130.1 130.73 325,338
11/15/2013 131.17 134.31 130.0748 133.44 346,976
11/14/2013 133.82 134.02 130.545 131.438 183,470
11/13/2013 132.4 134.25 131.42 134.19 161,015
11/12/2013 132.52 133.94 131.24 133.13 176,869
11/11/2013 133.42 134.65 131.64 132.58 192,333
11/08/2013 129.62 134.229 128.48 133.67 534,363
11/07/2013 141.77 142.37 129.32 129.692 1,553,817
11/06/2013 142.8 144.42 139.27 141.6 1,040,726
11/05/2013 138.72 142.79 137.17 142.15 478,500
11/04/2013 137.5 140.2 136.13 138.84 353,682
11/01/2013 133.15 138.22 132.99 137.16 609,275
10/31/2013 134.72 135.55 132.586 133.51 584,442
10/30/2013 136.96 138.6 134.42 134.72 460,244
10/29/2013 138.45 139.57 135.95 136.89 488,838
10/28/2013 140.24 140.24 137.74 138.02 497,197
10/25/2013 142.75 143.93 139.24 140.6 577,343
10/24/2013 141.3 144.19 140.6401 142.754 612,949
10/23/2013 137.37 141.86 137.04 141.762 398,039
10/22/2013 137.9 141.15 136.02 138.87 814,520
10/21/2013 133.94 141.38 133.105 140.13 1,510,654
10/18/2013 117.465 132.48 117.275 130.832 3,345,198
10/17/2013 107.03 108.655 104.66 105.465 682,295
10/16/2013 107.92 108.79 106.78 107.168 421,942
10/15/2013 109.41 109.468 106.375 107.21 275,321
10/14/2013 109.32 110.59 108.782 109.87 252,842
10/11/2013 109.79 109.91 108.38 109.49 225,672
10/10/2013 107.93 110.39 107.304 110.18 265,379
10/09/2013 109.05 109.51 106.17 106.998 501,238
10/08/2013 112.05 112.47 108.38 108.87 345,640
10/07/2013 111 112.8 110.6508 111.71 222,899
10/04/2013 111.77 113.935 111.64 111.68 208,109
10/03/2013 112.55 113.8 109.9 111.98 346,425
10/02/2013 110.16 113.295 109.6 112.59 249,794
10/01/2013 108.86 111.27 108.16 111.26 263,117
09/30/2013 108.08 109.4 107.01 108.582 280,480
09/27/2013 106.53 109.418 106.26 109.07 355,041
09/26/2013 106.38 107.61 105.365 107.38 234,178
09/25/2013 107.88 108.31 104.76 106.04 390,019
09/24/2013 110.63 111.56 107.42 108.08 728,970
09/23/2013 112.94 114.33 111.68 113.77 271,044
09/20/2013 114.34 114.779 112.454 113.51 462,738
09/19/2013 116.77 116.98 113.832 114.11 307,090
09/18/2013 115.22 117.72 114.76 116.27 295,494
09/17/2013 113.82 116 113.39 115.66 225,898
09/16/2013 113.8 114.59 112.5325 114.15 218,402
09/13/2013 113 113.28 111.88 112.97 131,118
09/12/2013 112.47 114.32 112.23 112.84 135,193
09/11/2013 112.35 113.55 111.45 112.39 222,085
09/10/2013 110.44 112.91 108.88 112.68 252,141
09/09/2013 107.11 110 107 109.2 336,044
09/06/2013 107.75 108.32 103.74 107.36 291,135
09/05/2013 110.73 110.73 107.38 107.63 258,381
09/04/2013 105.48 108.95 105.19 108.87 392,020
09/03/2013 106.85 108.01 105.02 106.49 219,814
08/30/2013 106.87 106.99 105.21 105.49 165,746
08/29/2013 106.96 109.45 106.96 107.173 185,044
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*This data reflects the latest intra-day delayed pricing.

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