Insider Stock Trading History of Murphy Michael R


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Murphy Michael R since year 2005. The trader's CIK number is 1323510. At the time of this reporting, Murphy Michael R is the 10% Owner of Atricure, Inc. . (stock ticker symbol ATRC). See this page for all insider trading activities at Atricure, Inc. .

Note that in the past Murphy Michael R also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Murphy Michael R since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-12-17 ATRC Atricure, Inc. Sale 10,000 6.53 65,330
2012-12-12 ATRC Atricure, Inc. Sale 13,500 6.13 82,755
2012-12-13 ATRC Atricure, Inc. Sale 19,934 6.36 126,700
2012-12-11 ATRC Atricure, Inc. Sale 19,800 6.11 120,958
2012-12-06 ATRC Atricure, Inc. Sale 8,558 6.22 53,187
2012-12-07 ATRC Atricure, Inc. Sale 17,300 6.13 106,014
2012-12-10 ATRC Atricure, Inc. Sale 6,035 6.10 36,843
2012-11-30 ATRC Atricure, Inc. Sale 1,000 6.81 6,811
2012-12-04 ATRC Atricure, Inc. Sale 29,700 6.50 193,050
2012-12-03 ATRC Atricure, Inc. Sale 1,500 6.71 10,069
2012-11-27 ATRC Atricure, Inc. Sale 200 7.00 1,400
2012-11-28 ATRC Atricure, Inc. Sale 464 6.81 3,160
2012-11-26 ATRC Atricure, Inc. Sale 6,781 7.16 48,558
2012-11-20 ATRC Atricure, Inc. Sale 2,093 7.22 15,105
2012-09-05 OPAY Tier Technologies Inc Sale 100 4.00 400
2012-09-07 OPAY Tier Technologies Inc Sale 1,829,013 3.90 7,133,150
2012-09-06 OPAY Tier Technologies Inc Sale 123 4.03 495
2012-09-07 OPAY Tier Technologies Inc Buy 299,800 3.90 1,169,220
2012-08-31 OPAY Tier Technologies Inc Sale 3,650 4.01 14,651
2012-08-30 OPAY Tier Technologies Inc Sale 400 4.01 1,603
2012-09-04 OPAY Tier Technologies Inc Sale 300 4.01 1,201
2012-08-24 OPAY Tier Technologies Inc Sale 100 4.10 409
2012-08-29 OPAY Tier Technologies Inc Sale 600 4.00 2,400
2012-08-21 OPAY Tier Technologies Inc Sale 500 4.07 2,033
2012-08-20 OPAY Tier Technologies Inc Sale 6,615 4.01 26,539
2012-08-22 OPAY Tier Technologies Inc Sale 1,200 4.00 4,803
2012-08-15 OPAY Tier Technologies Inc Sale 6,500 4.00 26,000
2012-08-16 OPAY Tier Technologies Inc Sale 100 4.00 400
2012-08-17 OPAY Tier Technologies Inc Sale 1,897 4.00 7,578
2012-08-14 OPAY Tier Technologies Inc Sale 9,229 4.05 37,377
2012-08-13 OPAY Tier Technologies Inc Sale 2,795 4.15 11,593
2012-08-10 OPAY Tier Technologies Inc Sale 3,160 4.17 13,170
2012-08-09 OPAY Tier Technologies Inc Sale 53,934 4.00 215,843
2012-08-07 OPAY Tier Technologies Inc Sale 1,826 3.95 7,212
2012-07-26 OPAY Tier Technologies Inc Sale 1,000 4.00 4,000
2012-07-18 OPAY Tier Technologies Inc Sale 14,400 4.00 57,614
2012-07-19 OPAY Tier Technologies Inc Sale 2,023 4.02 8,136
2012-07-20 OPAY Tier Technologies Inc Sale 2,335 4.02 9,384
2012-07-17 CSII Replidyne Inc Sale 5,244 10.26 53,777
2012-07-13 CSII Replidyne Inc Sale 8,633 10.44 90,171
2012-07-16 CSII Replidyne Inc Sale 3,706 10.30 38,168
2012-07-12 CSII Replidyne Inc Sale 1,807 10.29 18,586
2012-07-13 OPAY Tier Technologies Inc Sale 200 4.00 800
2012-07-11 OPAY Tier Technologies Inc Sale 500 4.00 2,000
2012-07-11 CSII Replidyne Inc Sale 8,520 10.26 87,432
2012-07-10 CSII Replidyne Inc Sale 10,000 10.25 102,500
2012-07-09 CSII Replidyne Inc Sale 7,100 10.34 73,428
2012-07-06 OPAY Tier Technologies Inc Sale 4,960 4.00 19,844
2012-07-09 OPAY Tier Technologies Inc Sale 1,700 4.03 6,845
2012-06-29 OPAY Tier Technologies Inc Sale 33,076 4.11 135,810
2012-06-20 OPAY Tier Technologies Inc Sale 295 4.45 1,312
2012-06-25 OPAY Tier Technologies Inc Sale 6,300 4.35 27,430
2012-06-20 OPAY Tier Technologies Inc Sale 2,527 4.28 10,802
2012-06-18 OPAY Tier Technologies Inc Sale 700 4.40 3,080
2012-06-14 OPAY Tier Technologies Inc Buy 2,150 4.40 9,460
2012-06-12 OPAY Tier Technologies Inc Sale 12,040 4.40 52,976
2012-06-05 OPAY Tier Technologies Inc Sale 1,400 4.30 6,025
2012-06-06 OPAY Tier Technologies Inc Sale 9,809 4.39 43,090
2012-06-07 OPAY Tier Technologies Inc Sale 11,800 4.41 52,014
2012-05-16 OPAY Tier Technologies Inc Sale 49,000 4.75 232,750
2012-05-18 OPAY Tier Technologies Inc Sale 30,791 4.76 146,657
2012-05-17 OPAY Tier Technologies Inc Sale 49,946 4.75 237,243
2012-01-12 ATRC Atricure, Inc. Sale 2,545 11.20 28,511
2012-01-13 ATRC Atricure, Inc. Sale 4,400 11.17 49,139
2012-01-11 ATRC Atricure, Inc. Sale 6,300 11.32 71,309
2012-01-10 ATRC Atricure, Inc. Sale 7,000 11.13 77,889
2012-01-09 ATRC Atricure, Inc. Sale 100 11.06 1,106
2011-11-01 CSII Replidyne Inc Buy 4,500 8.00 36,000
2011-10-26 CSII Replidyne Inc Buy 2,879 8.00 23,032
2011-10-21 CSII Replidyne Inc Buy 1,103 8.00 8,824
2011-10-25 CSII Replidyne Inc Buy 10,000 8.00 80,000
2011-10-24 ATRC Atricure, Inc. Sale 1,300 12.14 15,778
2011-10-21 ATRC Atricure, Inc. Sale 200 12.09 2,418
2011-10-20 ATRC Atricure, Inc. Sale 40,983 12.01 492,041
2011-10-18 CSII Replidyne Inc Buy 37,213 7.51 279,581
2011-10-19 CSII Replidyne Inc Buy 12,093 7.83 94,664
2011-10-20 CSII Replidyne Inc Buy 13,141 7.89 103,643
2011-10-19 ATRC Atricure, Inc. Sale 7,532 12.00 90,399
2011-10-18 ATRC Atricure, Inc. Sale 18,796 12.02 225,965
2011-10-17 ATRC Atricure, Inc. Sale 600 12.08 7,248
2011-10-11 CSII Replidyne Inc Buy 70,000 7.99 559,230
2011-10-12 CSII Replidyne Inc Buy 71,616 8.39 600,929
2011-07-13 TESS Tessco Technologies Inc Sale 1,802 12.07 21,744
2011-06-27 TESS Tessco Technologies Inc Buy 200 12.05 2,410
2011-06-24 TESS Tessco Technologies Inc Sale 52,610 12.24 643,788
2011-06-22 TESS Tessco Technologies Inc Sale 3,007 12.05 36,231
2011-06-21 TESS Tessco Technologies Inc Sale 2,108 12.07 25,447
2011-05-18 TESS Tessco Technologies Inc Sale 12,482 12.25 152,892
2011-05-19 TESS Tessco Technologies Inc Sale 4,366 12.21 53,300
2011-05-20 TESS Tessco Technologies Inc Sale 6,099 12.22 74,529
2011-05-16 TESS Tessco Technologies Inc Sale 1,170 13.00 15,213
2011-05-13 TESS Tessco Technologies Inc Sale 5,000 13.24 66,180
2011-05-12 TESS Tessco Technologies Inc Sale 5,000 13.03 65,165
2011-05-06 TESS Tessco Technologies Inc Sale 8,000 13.07 104,560
2011-05-09 TESS Tessco Technologies Inc Sale 32,568 13.21 430,125
2011-05-10 TESS Tessco Technologies Inc Sale 24,008 13.33 319,978
2011-05-04 TESS Tessco Technologies Inc Sale 29,935 12.14 363,500
2011-05-03 TESS Tessco Technologies Inc Sale 8,115 11.85 96,130
2011-05-05 TESS Tessco Technologies Inc Sale 30,000 12.75 382,500
2011-04-28 TESS Tessco Technologies Inc Sale 12,516 11.75 147,100
2011-04-29 TESS Tessco Technologies Inc Sale 6,101 11.76 71,778
2011-05-02 TESS Tessco Technologies Inc Sale 5,000 11.78 58,895
2011-04-20 TESS Tessco Technologies Inc Sale 1,488 11.02 16,396
2011-04-21 TESS Tessco Technologies Inc Sale 355 11.08 3,935
2011-04-04 ATRC Atricure, Inc. Buy 1,768 11.50 20,332
2011-04-05 ATRC Atricure, Inc. Buy 800 11.49 9,192
2011-03-25 ATRC Atricure, Inc. Buy 1,100 11.00 12,100
2011-03-28 ATRC Atricure, Inc. Buy 900 10.98 9,882
2011-03-23 ATRC Atricure, Inc. Buy 2,800 10.72 30,024
2011-03-22 ATRC Atricure, Inc. Buy 3,200 10.72 34,300
2011-03-24 ATRC Atricure, Inc. Buy 5,247 11.00 57,690
2011-03-17 ATRC Atricure, Inc. Buy 7,824 9.90 77,441
2011-03-18 ATRC Atricure, Inc. Buy 2,413 10.11 24,402
2011-03-21 ATRC Atricure, Inc. Buy 1,200 10.63 12,754
2011-03-11 ATRC Atricure, Inc. Buy 5,000 9.65 48,250
2011-03-10 ATRC Atricure, Inc. Buy 4,343 9.51 41,301
2011-03-09 ATRC Atricure, Inc. Buy 2,047 9.86 20,181
2011-03-07 ATRC Atricure, Inc. Buy 2,700 10.04 27,116
2011-03-04 ATRC Atricure, Inc. Buy 5,000 10.05 50,250
2011-03-08 ATRC Atricure, Inc. Buy 19,282 10.05 193,745
2011-03-02 ATRC Atricure, Inc. Buy 41,000 10.10 414,305
2011-03-01 ATRC Atricure, Inc. Buy 4,140 10.09 41,772
2011-02-28 ATRC Atricure, Inc. Buy 11,900 10.08 119,892
2011-02-23 ATRC Atricure, Inc. Buy 28,487 10.38 295,609
2011-02-24 ATRC Atricure, Inc. Buy 16,339 10.13 165,579
2011-02-25 ATRC Atricure, Inc. Buy 5,000 10.08 50,420
2011-01-20 ARTC Atricure, Inc. Buy 3,400 10.49 35,672
2011-01-05 ATRC Atricure, Inc. Buy 900 10.48 9,432
2011-01-04 ATRC Atricure, Inc. Buy 2,200 10.50 23,100
2011-01-03 ATRC Atricure, Inc. Buy 4,719 10.21 48,171
2010-12-31 ATRC Atricure, Inc. Buy 1,000 10.20 10,200
2010-12-30 ATRC Atricure, Inc. Buy 100 10.20 1,019
2010-12-29 ATRC Atricure, Inc. Buy 600 10.21 6,124
2010-12-28 ATRC Atricure, Inc. Buy 10,700 10.27 109,856
2010-12-20 ATRC Atricure, Inc. Buy 1,000 10.00 9,996
2010-11-29 ATRC Atricure, Inc. Buy 1,000 8.50 8,500
2010-11-30 ATRC Atricure, Inc. Buy 2,645 8.50 22,469
2009-10-27 OPTV Opentv Corp Sale 1,399,021 1.54 2,154,492
2009-10-26 OPTV Opentv Corp Sale 3,610,501 1.54 5,560,171
2009-10-23 OPTV Opentv Corp Sale 6,708 1.55 10,397
2009-07-10 TESS Tessco Technologies Inc Buy 600 10.98 6,586
2009-07-07 TESS Tessco Technologies Inc Buy 400 10.78 4,310
2009-07-01 TESS Tessco Technologies Inc Buy 1,337 10.97 14,665
2009-06-29 TESS Tessco Technologies Inc Buy 1,000 10.71 10,707
2009-06-25 TESS Tessco Technologies Inc Buy 5,000 10.77 53,840
2009-06-23 TESS Tessco Technologies Inc Buy 4,500 10.60 47,691
2009-06-17 TESS Tessco Technologies Inc Buy 415 10.91 4,528
2009-06-18 TESS Tessco Technologies Inc Buy 102 11.00 1,122
2009-06-09 TESS Tessco Technologies Inc Buy 1,607 10.38 16,674
2009-06-08 TESS Tessco Technologies Inc Buy 2,200 10.86 23,894
2009-06-05 TESS Tessco Technologies Inc Buy 1,839 10.56 19,419
2009-06-04 TESS Tessco Technologies Inc Buy 415 10.67 4,428
2009-06-01 TESS Tessco Technologies Inc Buy 600 10.83 6,496
2009-06-02 TESS Tessco Technologies Inc Buy 1,000 10.96 10,958
2009-06-03 TESS Tessco Technologies Inc Buy 3,500 10.99 38,472
2009-04-13 TESS Tessco Technologies Inc Buy 100 7.48 748
2009-04-09 TESS Tessco Technologies Inc Buy 3,278 7.48 24,519
2009-03-19 TESS Tessco Technologies Inc Buy 8,000 6.64 53,112
2009-03-20 TESS Tessco Technologies Inc Buy 7,898 6.64 52,466
2009-03-23 TESS Tessco Technologies Inc Buy 902 6.89 6,216
2009-03-09 TIER Tier Technologies Inc Buy 30,547 5.59 170,757
2009-03-10 TIER Tier Technologies Inc Buy 136,402 5.77 786,493
2009-03-06 TIER Tier Technologies Inc Buy 12,114 5.53 66,966
2009-03-05 TIER Tier Technologies Inc Buy 122,778 5.29 649,741
2009-03-04 TIER Tier Technologies Inc Buy 200,000 5.30 1,059,400
2009-02-09 OPTV Opentv Corp Sale 700 1.25 875
2009-02-04 OPTV Opentv Corp Sale 3,877 1.38 5,354
2008-02-04 OPTV Opentv Corp Sale 23,423 1.38 32,347
2008-06-17 HWK Hawk Corp Sale 1,300 18.06 23,479
2008-06-16 HWK Hawk Corp Sale 7,700 18.00 138,638
2008-06-13 HWK Hawk Corp Sale 1,000 18.00 18,000
2008-06-09 HWK Hawk Corp Sale 3,100 18.00 55,800
2008-06-11 HWK Hawk Corp Sale 100 18.00 1,800
2008-06-06 HWK Hawk Corp Sale 4,500 18.00 81,004
2008-06-05 HWK Hawk Corp Sale 5,000 18.11 90,530
2008-06-04 HWK Hawk Corp Sale 9,700 18.00 174,600
2008-05-30 HWK Hawk Corp Sale 20,100 18.00 361,840
2008-06-02 HWK Hawk Corp Sale 7,000 18.02 126,126
2008-06-03 HWK Hawk Corp Sale 3,100 18.02 55,846
2008-02-21 OPTV Opentv Corp Buy 113,300 1.02 115,112
2008-02-19 OPTV Opentv Corp Buy 19,000 1.05 19,950
2008-02-15 OPTV Opentv Corp Buy 45,709 1.05 47,811
2008-02-14 OPTV Opentv Corp Buy 41,000 1.04 42,722
2008-02-13 OPTV Opentv Corp Buy 71,981 1.04 74,716
2008-02-11 OPTV Opentv Corp Buy 32,802 1.05 34,409
2008-02-12 OPTV Opentv Corp Buy 42,300 1.04 43,907
2008-01-15 ECHO Electronic Clearing House Inc Sale 11,100 16.52 183,372
2007-01-17 ECHO Electronic Clearing House Inc Sale 16,150 16.57 267,540
2008-01-17 ECHO Electronic Clearing House Inc Sale 2,850 16.57 47,213
2008-01-16 ECHO Electronic Clearing House Inc Sale 44,465 16.56 736,207
2008-01-15 NMHC National Medical Health Card Systems Inc Buy 2,100 8.95 18,795
2008-01-17 NMHC National Medical Health Card Systems Inc Buy 1,000 9.00 8,998
2008-01-16 NMHC National Medical Health Card Systems Inc Buy 3,000 8.99 26,973
2008-01-14 NMHC National Medical Health Card Systems Inc Buy 7,200 8.96 64,519
2008-01-11 NMHC National Medical Health Card Systems Inc Buy 5,050 9.00 45,424
2008-01-14 ECHO Electronic Clearing House Inc Sale 13,000 16.54 215,033
2008-01-10 NMHC National Medical Health Card Systems Inc Buy 6,551 8.99 58,919
2008-01-11 ECHO Electronic Clearing House Inc Sale 8,176 16.53 135,165
2008-01-10 ECHO Electronic Clearing House Inc Sale 12,014 16.56 198,939
2008-01-03 ECHO Electronic Clearing House Inc Sale 16,807 16.59 278,828
2008-01-02 ECHO Electronic Clearing House Inc Sale 42,000 16.54 694,722
2008-01-09 ECHO Electronic Clearing House Inc Sale 46,810 16.57 775,501
2008-01-08 ECHO Electronic Clearing House Inc Sale 22,002 16.57 364,617
2008-01-07 ECHO Electronic Clearing House Inc Sale 31,000 16.59 514,290
2008-01-04 ECHO Electronic Clearing House Inc Sale 14,000 16.57 231,994
2008-01-03 NMHC National Medical Health Card Systems Inc Buy 200 9.00 1,800
2008-01-04 NMHC National Medical Health Card Systems Inc Buy 3,400 9.00 30,600
2007-12-31 NMHC National Medical Health Card Systems Inc Buy 499 8.99 4,488
2007-12-27 NMHC National Medical Health Card Systems Inc Buy 2,898 8.98 26,029
2007-12-28 NMHC National Medical Health Card Systems Inc Buy 300 9.00 2,700
2007-12-21 NMHC National Medical Health Card Systems Inc Buy 6,006 8.95 53,753
2007-12-26 NMHC National Medical Health Card Systems Inc Buy 10,000 8.99 89,920
2007-11-27 NMHC National Medical Health Card Systems Inc Buy 100 8.98 898
2007-11-26 NMHC National Medical Health Card Systems Inc Buy 1,100 8.95 9,847
2007-11-23 NMHC National Medical Health Card Systems Inc Buy 3,200 8.48 27,123
2007-11-21 OPTV Opentv Corp Buy 9,962 1.03 10,260
2007-11-20 OPTV Opentv Corp Buy 107,979 1.04 112,838
2007-11-14 NMHC National Medical Health Card Systems Inc Buy 10,000 8.76 87,570
2007-11-12 NMHC National Medical Health Card Systems Inc Buy 40,000 8.56 342,520
2007-11-07 HWK Hawk Corp Buy 20,000 13.42 268,500
2007-10-18 NMHC National Medical Health Card Systems Inc Buy 11,100 9.40 104,340
2007-10-19 NMHC National Medical Health Card Systems Inc Buy 2,900 9.41 27,297
2007-10-04 HWK Hawk Corp Buy 10,000 14.00 140,000
2007-09-18 NMHC National Medical Health Card Systems Inc Buy 5,200 8.94 46,498
2007-09-17 NMHC National Medical Health Card Systems Inc Buy 3,100 9.00 27,900
2007-09-14 NMHC National Medical Health Card Systems Inc Buy 2,000 8.98 17,970
2007-09-10 NMHC National Medical Health Card Systems Inc Buy 2,500 11.00 27,500
2007-09-11 NMHC National Medical Health Card Systems Inc Buy 111,000 8.89 986,568
2007-08-30 NMHC National Medical Health Card Systems Inc Buy 3,900 10.41 40,599
2007-05-22 ECHO Electronic Clearing House Inc Buy 200 12.50 2,499
2007-05-21 ECHO Electronic Clearing House Inc Buy 2,664 12.50 33,300
2007-05-18 ECHO Electronic Clearing House Inc Buy 10,000 12.48 124,810
2007-05-15 ECHO Electronic Clearing House Inc Buy 20,000 12.48 249,700
2007-05-16 ECHO Electronic Clearing House Inc Buy 10,000 12.46 124,570
2007-05-17 ECHO Electronic Clearing House Inc Buy 10,000 12.26 122,560
2007-05-11 ECHO Electronic Clearing House Inc Buy 6,798 12.42 84,431
2007-05-10 ECHO Electronic Clearing House Inc Buy 25,000 12.35 308,700
2007-05-14 ECHO Electronic Clearing House Inc Buy 13,202 12.43 164,074
2007-04-26 ECHO Electronic Clearing House Inc Buy 23,100 12.50 288,750
2007-04-20 ECHO Electronic Clearing House Inc Buy 15,000 12.50 187,485
2007-04-23 ECHO Electronic Clearing House Inc Buy 300 12.50 3,750
2007-04-24 ECHO Electronic Clearing House Inc Buy 6,227 12.50 77,806
2007-04-13 ECHO Electronic Clearing House Inc Buy 5,000 12.49 62,465
2007-04-12 ECHO Electronic Clearing House Inc Buy 8,100 12.40 100,448
2007-04-11 ECHO Electronic Clearing House Inc Buy 1,000 11.92 11,921
2007-04-09 ECHO Electronic Clearing House Inc Buy 400 11.80 4,720
2007-02-23 TESS Tessco Technologies Inc Sale 8,644 30.90 267,073
2007-02-26 TESS Tessco Technologies Inc Sale 9,800 31.23 306,014
2007-02-22 TESS Tessco Technologies Inc Sale 15,356 30.06 461,616
2007-02-21 TESS Tessco Technologies Inc Sale 19,216 29.49 566,622
2007-02-21 NMHC National Medical Health Card Systems Inc Buy 900 13.41 12,069
2007-02-16 TESS Tessco Technologies Inc Sale 18,000 27.35 492,372
2007-02-20 TESS Tessco Technologies Inc Sale 20,784 28.91 600,907
2007-02-13 TESS Tessco Technologies Inc Sale 14,186 27.96 396,598
2007-02-12 TESS Tessco Technologies Inc Sale 21,714 26.54 576,311
2007-02-12 NMHC National Medical Health Card Systems Inc Buy 2,900 13.00 37,700
2007-02-13 NMHC National Medical Health Card Systems Inc Buy 400 13.00 5,200
2007-02-08 TESS Tessco Technologies Inc Sale 4,895 24.80 121,391
2007-02-09 TESS Tessco Technologies Inc Sale 3,290 24.76 81,447
2007-02-07 TESS Tessco Technologies Inc Sale 5,198 24.83 129,087
2007-02-06 TESS Tessco Technologies Inc Sale 6,567 24.63 161,758
2007-02-02 TESS Tessco Technologies Inc Sale 6,150 24.98 153,596
2007-02-05 TESS Tessco Technologies Inc Sale 5,800 24.84 144,054
2007-01-30 TESS Tessco Technologies Inc Sale 7,100 26.09 185,246
2007-01-29 TESS Tessco Technologies Inc Sale 10,689 25.58 273,435
2007-01-26 TESS Tessco Technologies Inc Sale 2,439 25.61 62,455
2007-01-25 TESS Tessco Technologies Inc Sale 23,753 25.52 606,057
2007-01-24 TESS Tessco Technologies Inc Sale 8,019 25.42 203,883
2007-01-23 TESS Tessco Technologies Inc Sale 10,500 25.05 262,993
2007-01-19 NMHC National Medical Health Card Systems Inc Buy 900 11.97 10,773
2007-01-18 TESS Tessco Technologies Inc Sale 17,538 22.59 396,236
2007-01-05 NMHC National Medical Health Card Systems Inc Buy 3,600 12.00 43,200
2007-01-08 NMHC National Medical Health Card Systems Inc Buy 10,500 12.14 127,501
2007-01-03 NMHC National Medical Health Card Systems Inc Buy 8,000 11.47 91,760
2007-01-04 NMHC National Medical Health Card Systems Inc Buy 8,100 11.71 94,859
2006-12-29 NMHC National Medical Health Card Systems Inc Buy 5,700 11.43 65,128
2006-11-28 NMHC National Medical Health Card Systems Inc Buy 5,000 11.79 58,960
2006-12-27 NMHC National Medical Health Card Systems Inc Buy 4,250 11.60 49,300
2006-11-27 NMHC National Medical Health Card Systems Inc Buy 750 11.60 8,700
2006-12-26 NMHC National Medical Health Card Systems Inc Buy 10,000 11.93 119,320
2006-12-22 NMHC National Medical Health Card Systems Inc Buy 8,100 12.00 97,191
2006-12-15 NMHC National Medical Health Card Systems Inc Buy 5,000 11.81 59,050
2006-11-18 NMHC National Medical Health Card Systems Inc Buy 3,330 12.00 39,960
2006-12-18 NMHC National Medical Health Card Systems Inc Buy 370 12.00 4,440
2006-12-13 NMHC National Medical Health Card Systems Inc Buy 5,000 11.32 56,625
2006-12-11 NMHC National Medical Health Card Systems Inc Buy 2,500 11.03 27,575
2006-12-12 NMHC National Medical Health Card Systems Inc Buy 5,000 10.44 52,200
2006-12-05 NMHC National Medical Health Card Systems Inc Buy 8,000 9.95 79,584
2006-12-06 NMHC National Medical Health Card Systems Inc Buy 2,500 9.88 24,697
2006-12-01 NMHC National Medical Health Card Systems Inc Buy 10,000 10.00 100,030
2006-12-04 NMHC National Medical Health Card Systems Inc Buy 2,500 9.98 24,957
2006-11-29 NMHC National Medical Health Card Systems Inc Buy 4,000 10.00 39,996
2006-11-30 NMHC National Medical Health Card Systems Inc Buy 10,000 10.12 101,160
2006-11-27 NMHC National Medical Health Card Systems Inc Buy 8,000 10.06 80,496
2006-11-28 NMHC National Medical Health Card Systems Inc Buy 8,000 9.93 79,464
2006-11-22 NMHC National Medical Health Card Systems Inc Buy 2,500 10.48 26,205
2006-11-20 NMHC National Medical Health Card Systems Inc Buy 2,500 10.16 25,390
2006-11-21 NMHC National Medical Health Card Systems Inc Buy 6,500 10.34 67,229
2006-11-17 NMHC National Medical Health Card Systems Inc Buy 28,800 10.00 288,000
2006-11-16 NMHC National Medical Health Card Systems Inc Buy 21,200 10.01 212,275
2006-11-02 ECHO Electronic Clearing House Inc Buy 400 11.73 4,692
2006-11-01 ECHO Electronic Clearing House Inc Buy 5,000 11.81 59,050
2006-10-31 ECHO Electronic Clearing House Inc Buy 5,000 11.85 59,260
2006-10-27 ECHO Electronic Clearing House Inc Buy 9,400 11.94 112,207
2006-10-30 ECHO Electronic Clearing House Inc Buy 5,000 11.98 59,880
2006-10-25 ECHO Electronic Clearing House Inc Buy 2,500 11.85 29,634
2006-10-26 ECHO Electronic Clearing House Inc Buy 100 11.94 1,194
2006-10-23 ECHO Electronic Clearing House Inc Buy 6,000 11.76 70,572
2006-10-24 ECHO Electronic Clearing House Inc Buy 4,500 11.75 52,884
2006-02-22 TESS Tessco Technologies Inc Buy 1,000 17.80 17,800
2006-02-21 TESS Tessco Technologies Inc Buy 7,000 17.85 124,936
2006-02-17 TESS Tessco Technologies Inc Buy 1,000 17.75 17,750
2006-02-14 TESS Tessco Technologies Inc Buy 1,000 17.75 17,750
2006-02-10 TESS Tessco Technologies Inc Buy 1,000 17.75 17,750

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Murphy Michael R (10% Owner of Atricure, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.