Historical Stock Prices

PTN 
$0.6299
*  
0.0098
1.58%
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*Delayed - data as of Oct. 31, 2014  -  Find a broker to begin trading PTN now
Exchange: AMEX
Industry: Health Care
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Results for: 3 Month, From 31-JUL-2014 TO 31-OCT-2014

Date Open High Low Close / Last Volume
10/31/2014 0.62 0.6321 0.6003 0.6299 53,621
10/30/2014 0.65 0.65 0.6132 0.6201 103,252
10/29/2014 0.65 0.65 0.5997 0.61 59,950
10/28/2014 0.6015 0.6407 0.59 0.64 80,320
10/27/2014 0.65 0.665 0.601 0.6136 116,027
10/24/2014 0.6 0.65 0.6 0.615 160,890
10/23/2014 0.68 0.6978 0.6105 0.6302 186,378
10/22/2014 0.6921 0.705 0.66 0.6864 86,336
10/21/2014 0.66 0.7 0.65 0.6926 46,627
10/20/2014 0.71 0.7748 0.681 0.7 223,493
10/17/2014 0.78 0.78 0.6845 0.76 80,003
10/16/2014 0.63 0.7689 0.6276 0.73 78,405
10/15/2014 0.66 0.67 0.6 0.6579 130,994
10/14/2014 0.7401 0.7401 0.6136 0.7 639,221
10/13/2014 0.78 0.78 0.75 0.75 66,250
10/10/2014 0.82 0.83 0.7508 0.7848 167,830
10/09/2014 0.83 0.833 0.82 0.82 18,738
10/08/2014 0.8203 0.83 0.8015 0.83 121,486
10/07/2014 0.833 0.833 0.81 0.8225 103,129
10/06/2014 0.835 0.835 0.81 0.8328 86,709
10/03/2014 0.8 0.835 0.8 0.835 30,356
10/02/2014 0.8603 0.863 0.815 0.8375 147,481
10/01/2014 0.93 0.93 0.8618 0.877 98,080
09/30/2014 0.82 0.93 0.82 0.93 99,532
09/29/2014 0.85 0.88 0.82 0.836 139,573
09/26/2014 0.91 0.91 0.87 0.8744 31,109
09/25/2014 0.85 0.91 0.8434 0.91 35,111
09/24/2014 0.86 0.8699 0.85 0.86 82,503
09/23/2014 0.89 0.89 0.85 0.8778 60,029
09/22/2014 0.9015 0.94 0.8714 0.8892 85,386
09/19/2014 0.88 1.01 0.8423 0.9347 339,248
09/18/2014 0.9 0.905 0.86 0.89 94,609
09/17/2014 0.9 0.91 0.87 0.89 97,887
09/16/2014 0.91 0.92 0.89 0.9 78,202
09/15/2014 0.95 0.95 0.9 0.92 111,135
09/12/2014 0.94 0.9599 0.91 0.91 146,374
09/11/2014 0.95 0.98 0.9251 0.95 149,323
09/10/2014 0.98 1.02 0.94 0.945 294,195
09/09/2014 1.01 1.033 0.98 0.98 200,688
09/08/2014 1.02 1.08 1 1 359,100
09/05/2014 1 1.04 1 1.01 63,805
09/04/2014 1.08 1.17 0.97 1 527,421
09/03/2014 1.05 1.28 0.99 1.04 3,480,770
09/02/2014 0.845 0.93 0.845 0.91 134,159
08/29/2014 0.85 0.87 0.8417 0.845 100,722
08/28/2014 0.85 0.89 0.84 0.8599 108,305
08/27/2014 0.8726 0.8783 0.852 0.8636 149,459
08/26/2014 0.92 0.929 0.8618 0.8848 158,196
08/25/2014 0.925 0.9449 0.92 0.9275 69,813
08/22/2014 0.9395 0.945 0.9218 0.9218 24,663
08/21/2014 0.925 0.9499 0.922 0.9399 36,066
08/20/2014 0.93 0.95 0.925 0.93 63,131
08/19/2014 0.925 0.94 0.923 0.9352 15,377
08/18/2014 0.925 0.9334 0.92 0.921 62,309
08/15/2014 0.9526 0.9549 0.935 0.939 33,512
08/14/2014 0.94 0.9549 0.9304 0.9549 27,141
08/13/2014 0.925 0.93 0.9217 0.93 55,146
08/12/2014 0.95 0.95 0.925 0.925 64,389
08/11/2014 0.93 0.9499 0.9253 0.94 22,609
08/08/2014 0.925 0.95 0.925 0.941 70,573
08/07/2014 0.925 0.9548 0.925 0.933 53,510
08/06/2014 0.94 0.96 0.925 0.9384 104,504
08/05/2014 0.94 0.955 0.94 0.955 30,392
08/04/2014 0.93 0.95 0.92 0.945 97,387
08/01/2014 0.97 0.9902 0.93 0.93 300,979
07/31/2014 1 1.01 1 1.0001 50,841
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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