PTLA

Historical Stock Prices

$45.85
*  
0.08
0.17%
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*Delayed - data as of Jul. 2, 2015  -  Find a broker to begin trading PTLA now
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 02-JUL-2014 TO 02-JUL-2015

Date Open High "High" is the highest sales price the stock has achieved during the regular trading hours, the intra-day high. Low "Low" is the lowest sales price the stock has fallen to during the regular trading hours, the intra-day low. Close / Last "Close" is the period at the end of the trading session. Sometimes used to refer to closing price. Volume "Volume" The closing daily official volumes represented graphically for each trading day.
07/02/2015 46.12 46.12 45.17 45.85 339,272
07/01/2015 46.44 47.07 44.9 45.93 414,413
06/30/2015 44.4 45.65 43.4355 45.55 407,345
06/29/2015 44.92 44.92 42.81 44.16 742,848
06/26/2015 46.18 46.19 44.24 45.58 429,320
06/25/2015 46.33 46.33 45.17 45.93 432,183
06/24/2015 48.59 48.59 45 46.35 709,761
06/23/2015 48.42 49.17 47.3 47.74 357,987
06/22/2015 45.07 49.37 44.59 48.27 674,136
06/19/2015 44.94 45.3099 44.39 44.69 1,101,749
06/18/2015 45.09 45.415 44.57 44.8 416,707
06/17/2015 44.14 44.9082 44.01 44.61 203,830
06/16/2015 44.1 45.31 43.85 44.39 264,110
06/15/2015 43.83 44.5767 43.46 44.43 233,985
06/12/2015 44.85 45.5 43.62 44.32 276,513
06/11/2015 44.11 44.97 44.11 44.94 329,200
06/10/2015 42.63 45 42.3201 43.79 678,378
06/09/2015 42.94 42.97 41.7065 42.43 359,004
06/08/2015 42 43.63 41.99 42.84 726,279
06/05/2015 40.51 42.33 40.08 42.25 287,851
06/04/2015 41.04 41.8 40.33 40.53 277,467
06/03/2015 40.17 41.47 39.73 41.46 279,190
06/02/2015 39.77 40.73 39.12 40.25 248,862
06/01/2015 41.61 41.8 39.71 40.01 374,681
05/29/2015 42 42.72 41.02 41.82 840,069
05/28/2015 41.18 42.46 39.71 42.09 692,776
05/27/2015 38.85 41.1 38.08 41.07 726,450
05/26/2015 37.72 38.7299 37.5 38.54 380,057
05/22/2015 37.45 38.3 37.2 37.73 261,035
05/21/2015 37.5 37.7 36.77 37.61 138,425
05/20/2015 37.1 37.5 36.605 37.49 226,491
05/19/2015 37.81 38 36.51 36.83 285,159
05/18/2015 36.9 37.89 36.44 37.66 189,615
05/15/2015 37.63 37.94 37.03 37.21 181,045
05/14/2015 37.61 38.17 36.07 37.56 262,802
05/13/2015 37.87 38.73 37.04 37.54 241,148
05/12/2015 37.69 38.45 37.26 37.85 256,016
05/11/2015 38.72 38.83 37.93 37.99 255,561
05/08/2015 37.72 38.84 37.262 38.31 259,243
05/07/2015 37.82 38.504 36.32 37.13 276,526
05/06/2015 36.46 37.62 35.78 37.49 378,169
05/05/2015 37.09 37.745 35.97 36.19 303,295
05/04/2015 37.61 38.5 36.69 37.45 289,343
05/01/2015 36.06 37.72 36.06 37.64 358,319
04/30/2015 36.26 36.26 35.06 35.69 465,008
04/29/2015 35.95 37.58 35 36.51 248,004
04/28/2015 37.77 38.43 35.87 36.19 510,385
04/27/2015 38.82 39.11 36.48 37.61 386,463
04/24/2015 39.41 39.7467 38.46 38.51 138,935
04/23/2015 38.45 39.45 38.13 39.36 117,342
04/22/2015 38.95 39.365 37.71 38.48 225,365
04/21/2015 39.22 39.5 38.49 38.95 214,215
04/20/2015 38.53 39.15 38.02 39.11 250,089
04/17/2015 39.65 39.9 37.7 38.4 391,333
04/16/2015 39.51 40.665 39.4 40.21 366,904
04/15/2015 38.69 39.75 38.41 39.45 295,301
04/14/2015 38.51 38.94 37.8 38.42 242,150
04/13/2015 38.71 39.41 38.36 38.51 251,238
04/10/2015 38.44 38.94 38.2101 38.79 197,084
04/09/2015 38.91 39.42 37.34 38.04 301,063
04/08/2015 38.36 39.46 37.65 38.81 299,634
04/07/2015 37.7 39.09 37.44 37.87 337,730
04/06/2015 36.83 37.885 36.82 37.76 337,948
04/02/2015 38.22 38.893 36.9 37.24 349,251
04/01/2015 38.02 38.3997 35.7352 38.11 724,539
03/31/2015 38.39 38.95 37.815 37.96 800,903
03/30/2015 38.66 39.11 37.9 38.5 390,785
03/27/2015 38.06 39.01 37.54 38.66 649,229
03/26/2015 37.1 38.56 36.775 37.64 465,132
03/25/2015 38.83 39.42 36.69 37.1 576,401
03/24/2015 39.34 40.18 38.38 38.6 796,665
03/23/2015 40.36 40.585 39.42 39.51 405,589
03/20/2015 41.5 42.2 40.09 41 854,560
03/19/2015 41.06 41.71 41.06 41.4 394,807
03/18/2015 41.57 42.2568 40.29 40.91 488,634
03/17/2015 41.35 41.88 40.92 41.69 583,989
03/16/2015 40.97 42.13 40.76 41.64 367,919
03/13/2015 40.69 40.92 39.94 40.7 401,483
03/12/2015 40.61 40.79 40 40.69 520,435
03/11/2015 40.19 40.84 39.68 40.39 735,641
03/10/2015 40.28 40.48 39.25 39.89 1,507,408
03/09/2015 41.75 42.67 41.26 42.31 390,087
03/06/2015 41.86 42.38 41.18 41.72 295,226
03/05/2015 42.15 43.01 41.59 41.85 537,505
03/04/2015 40.96 43.63 40.72 42.88 511,673
03/03/2015 40.74 42.0865 40.54 41.2 393,218
03/02/2015 39.43 41.76 39 40.76 720,852
02/27/2015 38.64 38.64 37.45 38.08 213,622
02/26/2015 38.55 38.69 37.06 38.64 398,592
02/25/2015 38.12 39.84 38.0401 38.55 372,996
02/24/2015 39.4 39.98 36.91 37.96 491,954
02/23/2015 37.84 40.55 37.84 39.25 639,538
02/20/2015 37.77 38.2 37.1901 37.78 236,367
02/19/2015 38.12 38.12 36.78 37.65 326,307
02/18/2015 37.02 37.97 36.3 37.46 609,727
02/17/2015 35 37.26 34.9601 37.02 546,723
02/13/2015 32.02 34.97 31.7 34.96 968,271
02/12/2015 31 31.94 30.8 31.83 322,474
02/11/2015 30.66 31.39 30.43 30.81 452,556
02/10/2015 30.02 31.02 29.73 30.82 546,342
02/09/2015 30.57 31.1899 29.74 29.8 418,078
02/06/2015 29.93 31.61 29.02 30.83 935,148
02/05/2015 27.88 28.395 27.21 27.5 311,294
02/04/2015 28.06 28.12 26.92 27.63 183,677
02/03/2015 27.89 28.5 27.11 28.29 263,472
02/02/2015 28.42 28.79 27.26 27.75 323,810
01/30/2015 29.75 30.43 28.25 28.43 385,530
01/29/2015 29.93 29.97 29.26 29.79 275,190
01/28/2015 30 30.25 29.11 29.7 439,911
01/27/2015 28.96 30 28 29.72 312,158
01/26/2015 27.99 29.75 27.79 29.64 320,440
01/23/2015 28.07 28.6 27.635 28.16 302,412
01/22/2015 27.2 28.03 26.5 28 260,572
01/21/2015 27.8 27.992 26.55 26.91 261,786
01/20/2015 27.4 28.64 26.67 27.79 253,987
01/16/2015 26.49 27.35 26.2601 27.29 205,072
01/15/2015 27.33 27.76 26.49 26.57 267,192
01/14/2015 27.71 28.2 27.05 27.33 265,675
01/13/2015 29.03 29.1 27.32 28.04 367,697
01/12/2015 30.64 30.9 28.315 28.67 451,665
01/09/2015 32.29 32.49 29.35 30.33 970,024
01/08/2015 28 28.34 27.4 28.32 209,077
01/07/2015 27.35 27.71 26.76 27.65 254,968
01/06/2015 27.88 28.26 26.56 27.06 421,105
01/05/2015 28.38 28.4 27.7 27.82 389,246
01/02/2015 28.64 29.08 28.3 28.51 167,650
12/31/2014 28.59 29.28 28.3 28.32 189,881
12/30/2014 28.54 29 28.22 28.56 201,669
12/29/2014 29.08 29.63 28.34 28.68 105,258
12/26/2014 28.61 29.27 28.16 29.12 88,923
12/24/2014 28.24 28.88 28.12 28.35 63,530
12/23/2014 29.36 29.36 27.8 28.14 285,459
12/22/2014 30.31 30.99 28.75 29.02 415,898
12/19/2014 30.74 31.38 29.64 30.71 2,172,365
12/18/2014 29.9 31.155 29.2 31.05 451,339
12/17/2014 27.5 29.68 27.48 29.56 362,771
12/16/2014 26.8 28.64 26.8 27.37 249,964
12/15/2014 28.56 29 26.76 27.37 320,141
12/12/2014 28.15 29.44 27.8 28.27 346,186
12/11/2014 28.47 29.47 28 28.54 263,487
12/10/2014 29.59 29.9 28.15 28.17 350,346
12/09/2014 28.15 29.945 28 29.61 386,680
12/08/2014 29.5 29.99 28.27 28.41 513,995
12/05/2014 28.77 29.65 28.77 29.59 323,726
12/04/2014 28.78 29.36 28.3141 28.74 361,442
12/03/2014 29.04 29.04 28.05 28.79 231,418
12/02/2014 27.75 29.17 27.75 29.12 334,714
12/01/2014 28.22 28.6 27.68 27.75 281,182
11/28/2014 29.07 29.07 28.02 28.12 131,617
11/26/2014 28.37 29.31 28.34 28.92 433,384
11/25/2014 28.35 28.5 28.02 28.36 164,682
11/24/2014 27.46 28.26 27.38 28.17 268,295
11/21/2014 27.56 27.637 27 27.35 166,943
11/20/2014 26.46 27.22 26.1301 27.18 155,583
11/19/2014 27.34 27.34 26.32 26.56 232,753
11/18/2014 26.98 27.55 26.51 27.29 269,040
11/17/2014 27.07 27.07 26.29 26.86 392,547
11/14/2014 26.57 26.81 26.45 26.57 235,677
11/13/2014 27.33 27.72 26.3 26.67 289,529
11/12/2014 27.11 27.9687 26.95 27.74 270,651
11/11/2014 27.7 27.98 26.89 27.25 231,462
11/10/2014 27.57 27.67 27.04 27.65 202,317
11/07/2014 27.79 27.85 26.99 27.39 196,783
11/06/2014 26.98 27.82 26.53 27.72 215,699
11/05/2014 28.13 28.13 26.68 26.85 222,756
11/04/2014 28.15 28.37 27.5 27.89 240,170
11/03/2014 28.58 28.99 27.98 28.18 236,678
10/31/2014 29 29 28.25 28.5 1,334,424
10/30/2014 28.42 28.87 28.24 28.35 235,666
10/29/2014 28.41 28.74 27.75 28.52 259,969
10/28/2014 28.02 29.46 28.02 28.44 395,300
10/27/2014 27.38 28.0645 26.75 27.86 150,544
10/24/2014 27.41 27.78 27.06 27.54 212,333
10/23/2014 26.71 27.88 26.63 27.29 391,114
10/22/2014 26.88 27.15 26.18 26.48 181,450
10/21/2014 27.37 27.415 26.5 26.88 149,248
10/20/2014 25.83 27.42 25.83 27.21 326,008
10/17/2014 26.5 26.817 25.82 25.9 190,750
10/16/2014 25.43 26.34 25.01 25.9 403,260
10/15/2014 25.02 26.075 24.752 25.82 354,104
10/14/2014 26.62 26.77 25.09 25.61 508,202
10/13/2014 25.73 26.94 25.36 26.03 532,564
10/10/2014 26.4 27.2899 25.58 25.63 596,812
10/09/2014 27.85 28.39 26.42 26.55 717,806
10/08/2014 26.38 27.785 25.5 27.26 522,241
10/07/2014 27.49 27.639 26.4 26.4 390,548
10/06/2014 27.87 28.16 26.88 27.65 544,328
10/03/2014 26.3 27.75 26 27.6 2,175,935
10/02/2014 29.12 29.12 26.289 26.5 671,495
10/01/2014 27.02 29.48 26.93 29.32 1,540,836
09/30/2014 25.92 26.64 25.23 25.28 569,958
09/29/2014 25.92 26.79 25.454 25.98 145,684
09/26/2014 26.49 26.94 26.08 26.36 257,155
09/25/2014 27.23 27.91 26.26 26.38 257,175
09/24/2014 26.48 27.3 26.01 27.25 160,458
09/23/2014 26.02 27.09 25.914 26.29 217,773
09/22/2014 26.12 26.55 25.385 26.1 248,795
09/19/2014 26.96 27.36 25.9 26.31 1,201,848
09/18/2014 27.21 27.36 26.688 27.13 197,146
09/17/2014 27.55 28.07 26.9 27.01 320,090
09/16/2014 27.46 27.81 26.84 27.39 164,658
09/15/2014 28.41 28.88 27.2 27.55 313,712
09/12/2014 27.86 28.72 27.83 28.49 252,737
09/11/2014 27.23 28.06 26.93 28.03 589,780
09/10/2014 27.21 27.6 27.14 27.5 185,817
09/09/2014 27.19 27.68 27 27.17 178,261
09/08/2014 25.7 27.59 25.7 27.35 301,111
09/05/2014 25.66 26.07 25.11 25.67 115,779
09/04/2014 27.13 27.89 25.51 25.74 251,632
09/03/2014 27.33 28.25 26.91 27 128,325
09/02/2014 27.98 28.13 26.72 27.12 132,580
08/29/2014 27.13 27.99 26.88 27.89 137,784
08/28/2014 27 27.47 27 27.09 140,775
08/27/2014 27.27 27.45 26.54 27.34 142,511
08/26/2014 26.81 27.48 26.52 27.07 294,007
08/25/2014 25.28 26.9 25.15 26.84 249,987
08/22/2014 25.31 25.59 24.81 25.01 312,497
08/21/2014 25.98 26.47 25.26 25.31 182,443
08/20/2014 26.76 26.98 25.72 25.91 257,132
08/19/2014 26.94 27.11 26.31 27.03 365,964
08/18/2014 26.79 27.12 26.21 26.9 255,458
08/15/2014 26.85 26.85 25.8 26.34 272,512
08/14/2014 26.85 27.046 26.35 26.53 266,716
08/13/2014 26.33 27.02 26.04 26.82 174,572
08/12/2014 26.06 26.49 25.5 26.2 172,554
08/11/2014 26.75 27.875 25.9875 26.26 285,854
08/08/2014 25.78 26.83 25.22 26.55 319,580
08/07/2014 25.5 26.25 25.125 25.85 322,871
08/06/2014 24.97 26.09 24.97 25.38 194,265
08/05/2014 25.45 25.75 24.8975 25.56 223,319
08/04/2014 25.04 25.81 24.625 25.76 210,340
08/01/2014 25.15 25.45 24.54 24.8 357,524
07/31/2014 25.75 26.11 24.96 25.14 267,833
07/30/2014 25.96 26.817 25.71 26.18 194,205
07/29/2014 24.68 25.93 24.64 25.61 236,443
07/28/2014 24.59 24.71 23.34 24.68 280,529
07/25/2014 24.09 24.855 23.8 24.44 221,825
07/24/2014 24.93 25.28 24.08 24.3 205,699
07/23/2014 24.81 25.4 24.3724 24.92 225,671
07/22/2014 23.97 24.67 23.74 24.6 229,414
07/21/2014 24.01 24.33 23.52 23.79 220,931
07/18/2014 23.9 24.55 23.63 24.18 220,101
07/17/2014 24.47 24.65 23.9 23.96 310,279
07/16/2014 24.59 24.839 23.68 24.65 311,107
07/15/2014 25.94 25.97 24.18 24.42 242,722
07/14/2014 26.19 26.25 25.431 25.93 132,666
07/11/2014 25.69 26.09 25.28 25.8 209,073
07/10/2014 25.26 26.12 25.2401 25.62 251,537
07/09/2014 26.81 26.96 25.49 26.19 298,041
07/08/2014 27.59 27.6 26.07 26.61 467,295
07/07/2014 30.5 30.5 27.38 27.51 585,244
07/03/2014 31.14 31.48 30.14 30.61 117,246
07/02/2014 30.18 31.18 30.11 30.89 367,351
*This data reflects the latest intra-day delayed pricing.
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