Insider Trading activities of Charles & Colvard Ltd insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Charles & Colvard Ltd since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Charles & Colvard Ltd since year 2005. Table 2 shows the detailed insider transactions of Charles & Colvard Ltd since 2005. The reporting company's ticker symbol is CTHR. The reporting company's CIK number is 1015155.
The total value of stock buying since 2005 is $2,612,486.
The total value of stock sales since 2005 is $1,760,503.
The total value of stock option exercises since 2005 is $241,612.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Charles & Colvard Ltd (CTHR).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-11 51,013 $57,621 0 $0 0 $0
2017-09 36,524 $32,547 0 $0 0 $0
2017-08 33,826 $30,131 0 $0 0 $0
2017-06 219,606 $205,839 0 $0 0 $0
2017-05 70,000 $64,000 0 $0 0 $0
2016-12 5,000 $5,100 0 $0 0 $0
2016-08 89,000 $94,390 0 $0 0 $0
2016-06 120,000 $127,200 0 $0 0 $0
2016-05 30,000 $31,589 0 $0 0 $0
2016-03 104,009 $126,549 0 $0 0 $0
2015-05 25,000 $35,000 0 $0 0 $0
2015-03 0 $0 0 $0 50,000 $60,000
2014-12 240,478 $354,916 0 $0 0 $0
2014-08 201,000 $427,262 0 $0 0 $0
2014-03 10,000 $29,275 0 $0 0 $0
2013-12 5,000 $24,250 25,787 $128,935 25,787 $17,793
2013-09 0 $0 20,500 $166,545 0 $0
2013-08 0 $0 54,757 $401,648 0 $0
2013-02 13,000 $46,250 0 $0 0 $0
2012-08 16,401 $58,511 0 $0 0 $0
2012-05 1,000 $3,880 0 $0 0 $0
2011-11 19,699 $49,737 0 $0 0 $0
2011-09 11,000 $27,390 0 $0 0 $0
2011-08 10,200 $22,870 0 $0 0 $0
2011-03 5,000 $16,250 0 $0 0 $0
2010-12 5,200 $13,759 0 $0 0 $0
2010-11 34,400 $73,344 0 $0 0 $0
2010-09 6,572 $14,862 0 $0 0 $0
2010-08 24,426 $57,327 0 $0 0 $0
2010-06 12,217 $35,090 0 $0 0 $0
2010-05 33,225 $78,216 0 $0 0 $0
2010-03 48,626 $75,399 0 $0 0 $0
2009-12 57,441 $69,627 0 $0 0 $0
2009-11 131,138 $128,484 0 $0 0 $0
2008-11 64,150 $17,832 0 $0 0 $0
2008-08 9,500 $6,977 0 $0 0 $0
2008-05 24,100 $30,685 0 $0 0 $0
2007-11 2,000 $5,180 0 $0 0 $0
2007-08 6,000 $24,486 0 $0 0 $0
2007-05 3,450 $17,678 0 $0 0 $0
2007-04 0 $0 0 $0 27,956 $102,458
2006-05 3,500 $40,745 0 $0 0 $0
2006-02 0 $0 0 $0 18,021 $61,361
2005-11 0 $0 4,750 $133,000 0 $0
2005-10 0 $0 20,000 $474,000 0 $0
2005-08 700 $14,223 0 $0 0 $0
2005-07 750 $20,845 17,000 $456,375 0 $0
2005-04 1,000 $17,170 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Charles & Colvard Ltd insiders (CTHR)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-11-21 Casamento Benedetta I Buy 20,600 1.23 25,296
2017-11-16 O'connell Don (COO) Buy 2,500 1.07 2,670
2017-11-14 Sykes Ollin B Buy 12,799 1.05 13,438
2017-11-13 Sykes Ollin B Buy 3,497 1.12 3,916
2017-11-10 O'connell Don (COO) Buy 2,500 1.07 2,675
2017-11-10 Sykes Ollin B Buy 4,117 1.06 4,376
2017-11-07 O'connell Don (COO) Buy 5,000 1.05 5,250
2017-09-13 Sykes Ollin B Buy 10,000 .89 8,850
2017-09-11 Sykes Ollin B Buy 5,500 .88 4,840
2017-09-06 Sykes Ollin B Buy 41 .89 36
2017-09-01 Sykes Ollin B Buy 20,983 .90 18,821
2017-08-24 Sykes Ollin B Buy 100 .85 85
2017-08-14 Sykes Ollin B Buy 3,045 .92 2,801
2017-08-11 Sykes Ollin B Buy 681 .88 595
2017-08-10 O'connell Don (COO) Buy 5,000 .88 4,400
2017-08-10 Sykes Ollin B Buy 25,000 .89 22,250
2017-06-15 Sykes Ollin B Buy 25,000 .91 22,750
2017-06-08 O'connell Don (COO) Buy 15,000 .92 13,725
2017-06-07 Sykes Ollin B Buy 12,000 .93 11,160
2017-06-06 Sykes Ollin B Buy 39,498 .94 36,930
2017-06-05 Sykes Ollin B Buy 46,187 .94 43,184
2017-06-05 Goldman Neal I Buy 32,384 .98 31,703
2017-06-02 Sykes Ollin B Buy 31,921 .94 29,846
2017-06-02 Goldman Neal I Buy 17,616 .94 16,541
2017-05-16 Miglucci Suzanne (President and CEO) Buy 20,000 .95 19,000
2017-05-09 Goldman Neal I Buy 50,000 .90 45,000
2016-12-15 Pete Clint J. (Interim CFO) Buy 5,000 1.02 5,100
2016-08-15 Butler Anne M (Director) Buy 10,000 1.07 10,700
2016-08-09 Miglucci Suzanne (President and CEO) Buy 20,000 1.07 21,400
2016-08-09 Sykes Ollin B (Director) Buy 34,000 1.06 36,040
2016-08-08 Goldman Neal I (Director) Buy 25,000 1.05 26,250
2016-06-17 Sykes Ollin B (Director) Buy 80,000 1.06 84,800
2016-05-20 Sykes Ollin B (Director) Buy 30,000 1.05 31,589
2016-03-18 Sykes Ollin B (Director) Buy 8,299 1.29 10,705
2016-03-15 Sykes Ollin B (Director) Buy 8,500 1.29 10,965
2016-03-14 Sykes Ollin B (Director) Buy 15,590 1.23 19,097
2016-03-14 Goldman Neal I (Director) Buy 1,620 1.10 1,782
2016-03-11 Miglucci Suzanne (President and CEO) Buy 45,000 1.20 54,000
2016-03-11 Goldman Neal I (Director) Buy 25,000 1.20 30,000
2015-05-08 Goldman Neal I (Director) Buy 15,700 1.40 21,980
2015-05-07 Goldman Neal I (Director) Buy 9,300 1.40 13,020
2015-03-26 Beasley H. Marvin (President and CEO) Option Ex 50,000 1.20 60,000
2014-12-23 Butler Anne M (Director) Buy 99,615 1.56 155,200
2014-12-22 Goldman Neal I (Director) Buy 4,300 1.40 6,020
2014-12-19 Sykes Ollin B (Director) Buy 26,600 1.44 38,304
2014-12-19 Goldman Neal I (Director) Buy 22,601 1.40 31,641
2014-12-18 Goldman Neal I (Director) Buy 20,080 1.43 28,714
2014-12-17 Mccullough Randy N (President & CEO) Buy 5,000 1.37 6,850
2014-12-17 Larkin Steve (COO) Buy 10,000 1.43 14,300
2014-12-17 Cattermole George R. (Director) Buy 6,100 1.44 8,771
2014-12-17 Goldman Neal I (Director) Buy 46,182 1.41 65,116
2014-08-15 Butler Anne M (Director) Buy 124,500 1.94 281,546
2014-08-14 Butler Anne M (Director) Buy 300 2.03 608
2014-08-13 Cattermole George R. (Director) Buy 10,000 2.03 20,299
2014-08-13 Butler Anne M (Director) Buy 14,000 1.97 27,580
2014-08-11 Butler Anne M (Director) Buy 26,000 1.90 49,322
2014-08-08 Butler Anne M (Director) Buy 9,800 1.87 18,296
2014-08-07 Butler Anne M (Director) Buy 10,700 1.82 19,441
2014-08-06 Butler Anne M (Director) Buy 200 1.80 360
2014-08-05 Mccullough Randy N (President & CEO) Buy 5,000 1.80 9,000
2014-03-31 Macemore Kyle (CFO) Buy 5,000 2.93 14,650
2014-03-31 Mccullough Randy N (President & CEO) Buy 5,000 2.92 14,625
2013-12-16 Butler Anne M (Director) Buy 5,000 4.85 24,250
2013-12-13 Pautz Thomas G (President of Wholesale) Sale 25,787 5.00 128,935
2013-12-13 Pautz Thomas G (President of Wholesale) Option Ex 25,787 .69 17,793
2013-09-13 Sykes Ollin B (Director) Sale 5,500 8.34 45,870
2013-09-10 Mccullough Randy N (President & CEO) Sale 15,000 8.04 120,675
2013-08-19 Sykes Ollin B (Director) Sale 22,193 7.46 165,559
2013-08-16 Sykes Ollin B (Director) Sale 26,900 7.25 195,025
2013-08-14 Sykes Ollin B (Director) Sale 5,664 7.25 41,064
2013-02-28 Mccullough Randy N (President & CEO) Buy 2,000 3.55 7,100
2013-02-28 Butler Anne M (Director) Buy 10,000 3.56 35,600
2012-08-31 Cattermole George R. (Director) Buy 924 3.45 3,187
2012-08-27 Sykes Ollin B (Director) Buy 1,275 3.64 4,641
2012-08-23 Mccullough Randy N (President & CEO) Buy 500 3.60 1,800
2012-08-23 Sykes Ollin B (Director) Buy 4,000 3.69 14,760
2012-08-22 Sykes Ollin B (Director) Buy 900 3.60 3,240
2012-08-21 Lein Charles D (Director) Buy 2,000 3.58 7,160
2012-08-21 Sykes Ollin B (Director) Buy 1,250 3.50 4,375
2012-08-20 Sykes Ollin B (Director) Buy 5,552 3.48 19,348
2012-05-21 Krist Timothy L (Chief Financial Officer) Buy 600 3.90 2,340
2012-05-18 Krist Timothy L (Chief Financial Officer) Buy 400 3.85 1,540
2011-11-07 Cattermole George R. (Director) Buy 10,000 2.70 27,000
2011-11-03 Sykes Ollin B (Director) Buy 4,000 2.55 10,200
2011-11-01 Sykes Ollin B (Director) Buy 5,699 2.20 12,537
2011-09-16 Cattermole George R. (Director) Buy 11,000 2.49 27,390
2011-08-10 Lein Charles D (Director) Buy 900 2.10 1,890
2011-08-10 Cattermole George R. (Director) Buy 5,000 2.20 11,000
2011-08-09 Lein Charles D (Director) Buy 1,100 2.10 2,310
2011-08-08 Lein Charles D (Director) Buy 306 2.37 725
2011-08-05 Lein Charles D (Director) Buy 2,894 2.40 6,945
2011-03-10 Cattermole George R. (Director) Buy 5,000 3.25 16,250
2010-12-16 Mccullough Randy N (President & CEO) Buy 2,500 2.75 6,875
2010-12-09 Sykes Ollin B (Director) Buy 2,700 2.55 6,884
2010-11-23 Cattermole George R. (Director) Buy 7,000 2.15 15,015
2010-11-23 Sykes Ollin B (Director) Buy 18,500 2.14 39,590
2010-11-08 Kendall Laura C (Director) Buy 2,000 2.17 4,340
2010-11-04 Lein Charles D (Director) Buy 2,000 2.08 4,160
2010-11-02 Mccullough Randy N (President & CEO) Buy 2,500 2.08 5,187
2010-11-02 Kendall Laura C (Director) Buy 2,400 2.10 5,052
2010-09-15 Sykes Ollin B (Director) Buy 4,268 2.27 9,667
2010-09-14 Sykes Ollin B (Director) Buy 2,304 2.25 5,195
2010-08-13 Kendall Laura C (Director) Buy 2,000 2.24 4,480
2010-08-10 Kendall Laura C (Director) Buy 2,000 2.46 4,910
2010-08-06 Sykes Ollin B (Director) Buy 5,526 2.37 13,118
2010-08-05 Lein Charles D (Director) Buy 3,000 2.40 7,200
2010-08-04 Mccullough Randy N (President & CEO) Buy 5,000 2.33 11,630
2010-08-04 Cattermole George R. (Director) Buy 5,000 2.32 11,600
2010-08-04 Sykes Ollin B (Director) Buy 1,900 2.31 4,389
2010-06-16 Sykes Ollin B (Director) Buy 7,217 3.05 22,040
2010-06-09 Sykes Ollin B (Director) Buy 5,000 2.61 13,050
2010-05-27 Sykes Ollin B (Director) Buy 10,000 2.48 24,800
2010-05-25 Lein Charles D (Director) Buy 3,800 2.32 8,816
2010-05-25 Cattermole George R. (Director) Buy 5,000 2.35 11,725
2010-05-21 Sykes Ollin B (Director) Buy 7,500 2.33 17,475
2010-05-04 Sykes Ollin B (Director) Buy 5,000 2.21 11,050
2010-05-03 Sykes Ollin B (Director) Buy 1,925 2.26 4,350
2010-03-17 Mccullough Randy N (President & CEO) Buy 9,400 1.76 16,544
2010-03-12 Cattermole George R. (Director) Buy 10,000 1.74 17,400
2010-03-09 Sykes Ollin B (Director) Buy 2,026 1.55 3,150
2010-03-08 Sykes Ollin B (Director) Buy 10,000 1.50 15,000
2010-03-05 Sykes Ollin B (Director) Buy 5,000 1.40 6,975
2010-03-04 Sykes Ollin B (Director) Buy 11,300 1.34 15,142
2010-03-03 Sykes Ollin B (Director) Buy 300 1.34 402
2010-03-02 Mccullough Randy N (President & CEO) Buy 600 1.31 786
2009-12-17 Lein Charles D (Director) Buy 10,000 1.19 11,930
2009-12-17 Cattermole George R. (Director) Buy 10,000 1.18 11,830
2009-12-17 Sykes Ollin B (Director) Buy 5,200 1.22 6,318
2009-12-09 Sykes Ollin B (Director) Buy 9,600 1.15 11,037
2009-12-02 Sykes Ollin B (Director) Buy 4,000 1.30 5,200
2009-12-01 Beasley H. Marvin (Director) Buy 10,000 1.29 12,900
2009-12-01 Sykes Ollin B (Director) Buy 4,741 1.27 6,044
2009-11-24 Krist Timothy L (Chief Financial Officer) Buy 5,000 1.17 5,840
2009-11-23 Lein Charles D (Director) Buy 3,000 1.38 4,140
2009-11-20 Sykes Ollin B (Director) Buy 11,000 1.26 13,826
2009-11-19 Sykes Ollin B (Director) Buy 13,500 1.11 14,931
2009-11-18 Cattermole George R. (Director) Buy 20,000 .95 19,020
2009-11-18 Sykes Ollin B (Director) Buy 10,000 .99 9,950
2009-11-18 Kendall Laura C (Director) Buy 10,000 .97 9,700
2009-11-17 Mccullough Randy N (President & CEO) Buy 25,000 .88 21,839
2009-11-17 Lein Charles D (Director) Buy 3,537 .80 2,829
2009-11-17 Sykes Ollin B (Director) Buy 6,001 .90 5,370
2008-11-25 Cattermole George R. (Director) Buy 31,519 .30 9,455
2008-11-24 Cattermole George R. (Director) Buy 17,131 .30 5,122
2008-11-19 Russ Frederick A (Director) Buy 15,500 .21 3,255
2008-08-25 Cattermole George R. (Director) Buy 6,500 .70 4,550
2008-08-01 Reed Dennis M (Pres & Chief Marketing Officer) Buy 3,000 .81 2,427
2008-05-27 Reed Dennis M (Pres & Chief Marketing Officer) Buy 500 1.26 630
2008-05-09 Reed Dennis M (Pres & Chief Marketing Officer) Buy 3,000 1.26 3,780
2008-05-08 Reed Dennis M (Pres & Chief Marketing Officer) Buy 6,100 1.27 7,740
2008-05-08 Russ Frederick A (Director) Buy 4,500 1.31 5,895
2008-05-07 Russ Frederick A (Director) Buy 10,000 1.26 12,640
2007-11-08 Reed Dennis M (Pres & Chief Marketing Officer) Buy 2,000 2.59 5,180
2007-08-14 Kendall Laura C (Director) Buy 6,000 4.08 24,486
2007-05-03 Reed Dennis M (Pres & Chief Marketing Officer) Buy 700 5.01 3,507
2007-05-02 Reed Dennis M (Pres & Chief Marketing Officer) Buy 1,400 5.13 7,189
2007-05-01 Reed Dennis M (Pres & Chief Marketing Officer) Buy 1,350 5.17 6,982
2007-04-30 Thomas Robert S (Chief Exec Officer) Option Ex 27,956 3.67 102,458
2006-05-10 Sedlar Geraldine L. (Director) Buy 1,000 11.17 11,170
2006-05-01 Kendall Laura C (Director) Buy 2,500 11.83 29,575
2006-02-06 Thomas Robert S (Pres & Chief Exec Of) Option Ex 18,021 3.40 61,361
2005-11-17 Obrien Walter J Jr (Director) Sale 4,750 28.00 133,000
2005-10-31 Hines Earl R (Senior VP of Manufac) Sale 20,000 23.70 474,000
2005-08-18 Lane Lynn L (Director) Buy 400 18.13 7,252
2005-08-03 Lane Lynn L (Director) Buy 300 23.24 6,971
2005-07-29 Obrien Walter J Jr (Director) Sale 11,000 26.62 292,875
2005-07-26 Hines Earl R (Senior VP of Manufac) Sale 6,000 27.25 163,500
2005-07-25 Lane Lynn L (Director) Buy 250 27.32 6,830
2005-07-22 Lane Lynn L (Director) Buy 500 28.03 14,015
2005-04-25 Sedlar Geraldine L. (Director) Buy 1,000 17.17 17,170

Insider trading activities including stock purchases, stock sales, and option exercises of CTHR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Charles & Colvard Ltd (symbol CTHR, CIK number 1015155) see the Securities and Exchange Commission (SEC) website.