Insider Trading activities of Atricure, Inc. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Atricure, Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Atricure, Inc. since year 2005. Table 2 shows the detailed insider transactions of Atricure, Inc. since 2005. The reporting company's ticker symbol is ATRC. The reporting company's CIK number is 1323885.
The total value of stock buying since 2005 is $5,134,403.
The total value of stock sales since 2005 is $26,678,640.
The total value of stock option exercises since 2005 is $5,310,987.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Atricure, Inc. (ATRC).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-11 1,500 $27,540 0 $0 0 $0
2017-09 0 $0 0 $0 25,000 $332,750
2017-08 0 $0 10,000 $224,000 10,000 $80,399
2017-06 0 $0 58,112 $1,243,015 68,112 $546,530
2017-05 0 $0 20,000 $435,199 20,000 $196,000
2017-03 0 $0 20,000 $377,000 20,000 $125,399
2016-12 0 $0 5,038 $94,563 0 $0
2016-11 0 $0 10,450 $206,403 10,450 $99,932
2016-09 0 $0 6,000 $95,580 10,000 $51,500
2016-08 0 $0 5,000 $76,000 8,000 $20,640
2016-05 0 $0 0 $0 10,000 $79,900
2016-03 0 $0 10,000 $169,100 40,000 $361,000
2016-01 0 $0 0 $0 50,000 $510,750
2015-12 0 $0 15,000 $326,550 15,000 $135,200
2015-11 0 $0 10,000 $206,800 10,000 $79,900
2015-06 0 $0 0 $0 20,000 $237,360
2015-05 0 $0 12,650 $276,477 15,000 $139,900
2015-04 0 $0 37,268 $763,994 0 $0
2015-03 0 $0 144,838 $2,899,844 9,144 $109,173
2014-12 0 $0 57,732 $1,154,640 0 $0
2014-05 1,000 $15,040 0 $0 0 $0
2014-02 0 $0 0 $0 5,263 $7,999
2014-01 0 $0 0 $0 100,001 $876,708
2013-09 0 $0 77,610 $776,100 0 $0
2013-08 10,000 $95,800 20,047 $200,470 0 $0
2013-07 0 $0 2,343 $23,430 0 $0
2013-06 0 $0 200,000 $1,803,363 0 $0
2013-03 1,000 $8,390 50,065 $407,443 54,922 $246,435
2012-12 0 $0 126,327 $794,906 0 $0
2012-11 0 $0 10,538 $75,034 0 $0
2012-09 17,886 $133,701 258,983 $1,704,626 20,000 $111,960
2012-08 2,000 $13,679 76,500 $563,355 0 $0
2012-06 0 $0 10,076 $95,156 0 $0
2012-05 0 $0 83,000 $708,749 140,117 $186,354
2012-03 0 $0 5,500 $57,750 1,000 $2,580
2012-01 0 $0 20,345 $227,954 0 $0
2011-10 0 $0 69,411 $833,849 0 $0
2011-06 0 $0 183,975 $2,572,399 101,192 $488,603
2011-04 2,568 $29,524 0 $0 0 $0
2011-03 115,348 $1,164,780 69,162 $700,834 85,000 $113,050
2011-02 61,726 $631,500 93,360 $972,321 55,933 $62,790
2011-01 11,219 $116,375 0 $0 0 $0
2010-12 13,400 $137,195 0 $0 0 $0
2010-11 127,809 $1,037,782 18,136 $147,373 0 $0
2010-08 0 $0 3,500 $22,802 0 $0
2010-06 0 $0 5,000 $26,250 0 $0
2010-03 4,942 $48,090 0 $0 0 $0
2009-11 0 $0 3,000 $16,278 0 $0
2009-06 12,300 $33,017 18,000 $58,950 0 $0
2009-05 5,000 $12,850 16,000 $41,032 0 $0
2009-03 45,000 $60,843 0 $0 0 $0
2008-12 46,000 $109,398 0 $0 0 $0
2008-11 25,600 $78,675 0 $0 0 $0
2008-06 20,500 $214,531 0 $0 0 $0
2008-05 0 $0 96,343 $1,084,083 2,000 $3,040
2008-03 0 $0 45,467 $512,684 0 $0
2008-02 0 $0 0 $0 3,000 $4,560
2007-11 0 $0 18,000 $198,390 0 $0
2007-08 0 $0 49,000 $500,066 0 $0
2007-05 106,589 $1,099,998 0 $0 0 $0
2007-01 0 $0 0 $0 92,104 $90,077
2006-08 7,000 $42,000 517,902 $3,003,828 3,947 $2,249
2005-12 0 $0 0 $0 13,157 $8,249
2005-09 1,750 $23,695 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Atricure, Inc. insiders (ATRC)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-11-08 Johnson B Kristine (Director) Buy 1,500 18.36 27,540
2017-09-14 Collar Mark A (Director) Option Ex 25,000 13.31 332,750
2017-08-22 Krell Elizabeth D (Director) Sale 10,000 22.40 224,000
2017-08-21 Krell Elizabeth D (Director) Option Ex 10,000 8.04 80,399
2017-06-13 Seith Douglas J (Chief Operating Officer) Sale 58,112 21.39 1,243,015
2017-06-13 Seith Douglas J (Chief Operating Officer) Option Ex 58,112 7.77 451,530
2017-06-07 Lanning Mark R (Director) Option Ex 10,000 9.50 95,000
2017-05-17 Krell Elizabeth D (Director) Sale 10,000 21.44 214,400
2017-05-16 Krell Elizabeth D (Director) Option Ex 10,000 10.10 101,000
2017-05-05 Hooven Michael D (Director) Sale 10,000 22.08 220,799
2017-05-05 Hooven Michael D (Director) Option Ex 10,000 9.50 95,000
2017-03-17 Lux Andrew L (SVP, Ops & Quality) Sale 20,000 18.85 377,000
2017-03-17 Lux Andrew L (SVP, Ops & Quality) Option Ex 20,000 6.27 125,399
2016-12-07 Lux Andrew L (SVP, Ops & Quality) Sale 5,038 18.77 94,563
2016-11-15 Krell Elizabeth D (Director) Sale 10,000 19.73 197,300
2016-11-14 Seith Douglas J (Chief Operating Officer) Sale 450 20.23 9,103
2016-11-14 Seith Douglas J (Chief Operating Officer) Option Ex 450 10.96 4,932
2016-11-14 Krell Elizabeth D (Director) Option Ex 10,000 9.50 95,000
2016-09-13 Krell Elizabeth D (Director) Sale 6,000 15.93 95,580
2016-09-12 Krell Elizabeth D (Director) Option Ex 10,000 5.15 51,500
2016-08-17 Krell Elizabeth D (Director) Sale 5,000 15.20 76,000
2016-08-16 Krell Elizabeth D (Director) Option Ex 8,000 2.58 20,640
2016-05-25 Robards Karen P (Director) Option Ex 10,000 7.99 79,900
2016-03-08 Krell Elizabeth D (Director) Sale 10,000 16.91 169,100
2016-03-07 Krell Elizabeth D (Director) Option Ex 10,000 7.99 79,900
2016-03-07 Robards Karen P (Director) Option Ex 30,000 9.37 281,100
2016-01-08 Lanning Mark R (Director) Option Ex 50,000 10.21 510,750
2015-12-03 Seith Douglas J (Chief Operating Officer) Sale 5,000 21.55 107,750
2015-12-03 Seith Douglas J (Chief Operating Officer) Option Ex 5,000 11.06 55,300
2015-12-02 Krell Elizabeth D (Director) Sale 10,000 21.88 218,800
2015-12-01 Krell Elizabeth D (Director) Option Ex 10,000 7.99 79,900
2015-11-11 Krell Elizabeth D (Director) Sale 10,000 20.68 206,800
2015-11-10 Krell Elizabeth D (Director) Option Ex 10,000 7.99 79,900
2015-06-10 Johnston Richard M (Director) Option Ex 20,000 11.87 237,360
2015-05-14 Krell Elizabeth D (Director) Sale 10,000 21.77 217,700
2015-05-11 Krell Elizabeth D (Director) Option Ex 10,000 7.99 79,900
2015-05-06 Robards Karen P (Director) Sale 2,650 22.18 58,777
2015-05-06 Robards Karen P (Director) Option Ex 5,000 12.00 60,000
2015-04-01 Hooven Michael D (Director) Sale 37,268 20.50 763,994
2015-03-31 Hooven Michael D (Director) Sale 20,000 20.51 410,200
2015-03-30 Hooven Michael D (Director) Sale 85,000 21.01 1,785,850
2015-03-13 Robards Karen P (Director) Sale 3,150 19.53 61,519
2015-03-13 Robards Karen P (Director) Option Ex 5,000 12.00 60,000
2015-03-05 Seith Douglas J (Chief Operating Officer) Sale 9,725 17.73 172,472
2015-03-05 Seith Douglas J (Chief Operating Officer) Option Ex 1,144 12.00 13,728
2015-03-04 Seith Douglas J (Chief Operating Officer) Sale 26,963 17.42 469,803
2015-03-04 Seith Douglas J (Chief Operating Officer) Option Ex 3,000 11.81 35,445
2014-12-31 Hooven Michael D (Director) Sale 57,732 20.00 1,154,640
2014-05-06 Seith Douglas J (SVP, Sales and Marketing) Buy 1,000 15.04 15,040
2014-02-11 Seith Douglas J (SVP, Sales and Marketing) Option Ex 5,263 1.52 7,999
2014-01-30 Johnston Richard M (Director) Option Ex 100,001 8.77 876,708
2013-09-13 Hughes Donald W (Other) Sale 21,202 10.00 212,020
2013-09-12 Hughes Donald W (Other) Sale 56,408 10.00 564,080
2013-08-12 Seith Douglas J (SVP of Sales and Marketing) Buy 10,000 9.58 95,800
2013-08-05 Hughes Donald W (Other) Sale 7,447 10.00 74,470
2013-08-02 Hughes Donald W (Other) Sale 12,600 10.00 126,000
2013-07-11 Berkeley Richard M (Other) Sale 2,343 10.00 23,430
2013-06-19 Berkeley Richard M (Director) Sale 29,348 8.96 262,958
2013-06-18 Berkeley Richard M (Director) Sale 19,590 9.16 179,444
2013-06-17 Berkeley Richard M (Director) Sale 20,092 9.20 184,846
2013-06-14 Berkeley Richard M (Other) Sale 42,548 9.03 384,208
2013-06-13 Berkeley Richard M (Other) Sale 53,050 8.92 473,206
2013-06-12 Berkeley Richard M (Director) Sale 24,512 9.01 220,853
2013-06-11 Berkeley Richard M (Director) Sale 10,860 9.01 97,848
2013-03-13 Lux Andrew L (See Remarks) Buy 1,000 8.39 8,390
2013-03-06 Lucky James L (VP, Clinical, Regulatory & QS) Sale 4,616 8.22 37,943
2013-03-05 Lucky James L (VP, Clinical, Regulatory & QS) Sale 45,449 8.13 369,500
2013-03-05 Lucky James L (VP, Clinical, Regulatory & QS) Option Ex 54,922 4.49 246,435
2012-12-17 Murphy Michael R (10% Owner) Sale 10,000 6.53 65,330
2012-12-13 Murphy Michael R (10% Owner) Sale 19,934 6.36 126,700
2012-12-12 Murphy Michael R (10% Owner) Sale 13,500 6.13 82,755
2012-12-11 Murphy Michael R (10% Owner) Sale 19,800 6.11 120,958
2012-12-10 Murphy Michael R (10% Owner) Sale 6,035 6.11 36,843
2012-12-07 Murphy Michael R (10% Owner) Sale 17,300 6.13 106,014
2012-12-06 Murphy Michael R (10% Owner) Sale 8,558 6.21 53,187
2012-12-04 Murphy Michael R (10% Owner) Sale 29,700 6.50 193,050
2012-12-03 Murphy Michael R (10% Owner) Sale 1,500 6.71 10,069
2012-11-30 Murphy Michael R (10% Owner) Sale 1,000 6.81 6,811
2012-11-28 Murphy Michael R (10% Owner) Sale 464 6.81 3,160
2012-11-27 Murphy Michael R (10% Owner) Sale 200 7.00 1,400
2012-11-26 Murphy Michael R (10% Owner) Sale 6,781 7.16 48,558
2012-11-20 Murphy Michael R (10% Owner) Sale 2,093 7.22 15,105
2012-09-14 Lanning Mark R (Director) Buy 11,006 7.64 84,085
2012-09-14 Hooven Michael D (Director) Buy 1,045 7.70 8,047
2012-09-13 Hooven Michael D (Director) Buy 1,110 7.37 8,175
2012-09-12 Hooven Michael D (Director) Buy 1,150 7.09 8,159
2012-09-12 Drachman David J (President and CEO) Sale 20,000 7.04 140,800
2012-09-12 Drachman David J (President and CEO) Option Ex 20,000 5.60 111,960
2012-09-11 Hooven Michael D (Director) Buy 1,145 7.16 8,201
2012-09-10 Hooven Michael D (Director) Buy 1,215 7.14 8,675
2012-09-07 Hooven Michael D (Director) Buy 1,215 6.88 8,359
2012-09-07 Drachman David J (President and CEO) Sale 8,400 6.80 57,120
2012-09-06 Drachman David J (President and CEO) Sale 180,583 6.53 1,179,206
2012-09-05 Drachman David J (President and CEO) Sale 50,000 6.55 327,500
2012-08-23 Robards Karen P (Director) Buy 456 6.70 3,055
2012-08-22 Robards Karen P (Director) Buy 544 6.70 3,644
2012-08-16 Drachman David J (President, CEO) Sale 2,500 7.03 17,575
2012-08-16 Robards Karen P (Director) Buy 1,000 6.98 6,980
2012-08-15 Drachman David J (President, CEO) Sale 24,000 7.22 173,280
2012-08-14 Drachman David J (President, CEO) Sale 50,000 7.45 372,500
2012-06-07 Root Jonathan D (10% Owner) Sale 5,038 9.44 47,578
2012-06-07 Young Philip M (10% Owner) Sale 5,038 9.44 47,578
2012-05-23 Drachman David J (President, CEO and Director) Sale 12,755 8.13 103,698
2012-05-23 Drachman David J (President, CEO and Director) Option Ex 24,553 1.33 32,655
2012-05-22 Drachman David J (President, CEO and Director) Sale 33,841 8.24 278,849
2012-05-18 Drachman David J (President, CEO and Director) Sale 5,343 8.19 43,759
2012-05-18 Drachman David J (President, CEO and Director) Option Ex 5,343 1.33 7,106
2012-05-10 Drachman David J (President, CEO and Director) Sale 1,586 9.04 14,337
2012-05-10 Drachman David J (President, CEO and Director) Option Ex 88,746 1.33 118,032
2012-05-09 Drachman David J (President, CEO and Director) Sale 2,900 9.06 26,274
2012-05-09 Drachman David J (President, CEO and Director) Option Ex 2,900 1.33 3,857
2012-05-08 Lucky James L (VP, Regulatory Affairs and QS) Sale 8,000 9.10 72,800
2012-05-08 Drachman David J (President, CEO and Director) Sale 18,575 9.10 169,032
2012-05-08 Drachman David J (President, CEO and Director) Option Ex 18,575 1.33 24,704
2012-03-07 Krell Elizabeth D (Director) Option Ex 1,000 2.58 2,580
2012-03-01 Lucky James L (VP, Regulatory Affairs and QS) Sale 5,500 10.50 57,750
2012-01-13 Murphy Michael R (10% Owner) Sale 4,400 11.17 49,139
2012-01-12 Murphy Michael R (10% Owner) Sale 2,545 11.20 28,511
2012-01-11 Murphy Michael R (10% Owner) Sale 6,300 11.32 71,309
2012-01-10 Murphy Michael R (10% Owner) Sale 7,000 11.13 77,889
2012-01-09 Murphy Michael R (10% Owner) Sale 100 11.06 1,106
2011-10-24 Murphy Michael R (10% Owner) Sale 1,300 12.14 15,778
2011-10-21 Murphy Michael R (10% Owner) Sale 200 12.09 2,418
2011-10-20 Murphy Michael R (10% Owner) Sale 40,983 12.01 492,041
2011-10-19 Murphy Michael R (10% Owner) Sale 7,532 12.00 90,399
2011-10-18 Murphy Michael R (10% Owner) Sale 18,796 12.02 225,965
2011-10-17 Murphy Michael R (10% Owner) Sale 600 12.08 7,248
2011-06-16 Drachman David J (President and CEO and Director) Option Ex 20,000 1.33 26,600
2011-06-15 Krell Elizabeth D (Director) Option Ex 1,000 2.58 2,580
2011-06-15 Lucky James L (VP, Regulatory Affairs and QA) Sale 3,000 13.50 40,500
2011-06-15 Privitera Salvatore (VP Engineering & Product Dev) Sale 5,590 13.45 75,185
2011-06-14 Privitera Salvatore (VP Engineering & Product Dev) Sale 3,360 14.29 48,014
2011-06-14 Preiss Frederick (Vice President Operations) Sale 39,419 14.07 554,625
2011-06-14 Preiss Frederick (Vice President Operations) Option Ex 39,419 8.91 351,223
2011-06-13 Piton Julie A (VP Fin & Admin & CFO) Sale 28,410 14.03 398,592
2011-06-13 Hooven Michael D (Director) Sale 30,000 14.00 420,000
2011-06-13 Drachman David J (President and CEO and Director) Sale 30,000 14.00 420,000
2011-06-13 Drachman David J (President and CEO and Director) Option Ex 30,000 1.33 39,900
2011-06-13 Preiss Frederick (Vice President Operations) Sale 30,000 14.00 420,000
2011-06-13 Preiss Frederick (Vice President Operations) Option Ex 10,773 6.34 68,300
2011-06-10 Piton Julie A (VP Fin & Admin & CFO) Sale 5,360 14.13 75,736
2011-06-10 Lucky James L (VP, Regulatory Affairs and QA) Sale 6,536 13.37 87,386
2011-06-10 Preiss Frederick (Vice President Operations) Sale 2,300 14.07 32,361
2011-04-05 Murphy Michael R (10% Owner) Buy 800 11.49 9,192
2011-04-04 Murphy Michael R (10% Owner) Buy 1,768 11.50 20,332
2011-03-28 Murphy Michael R (10% Owner) Buy 900 10.98 9,882
2011-03-25 Murphy Michael R (10% Owner) Buy 1,100 11.00 12,100
2011-03-24 Murphy Michael R (10% Owner) Buy 5,247 10.99 57,690
2011-03-23 Murphy Michael R (10% Owner) Buy 2,800 10.72 30,024
2011-03-22 Murphy Michael R (10% Owner) Buy 3,200 10.72 34,300
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Insider trading activities including stock purchases, stock sales, and option exercises of ATRC listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Atricure, Inc. (symbol ATRC, CIK number 1323885) see the Securities and Exchange Commission (SEC) website.