Insider Stock Trading History of Kopp Leroy C


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 Kopp Leroy C since year 2005. The trader's CIK number is 1399913. At the time of this reporting, Kopp Leroy C is the 10% Owner of Superconductor Technologies Inc . (stock ticker symbol SCON). See this page for all insider trading activities at Superconductor Technologies Inc .

Note that in the past Kopp LeRoy C also reported insider trading activities as an insider of the following companies:
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Stock purchases, sales, and option exercises reported by insider Kopp Leroy C since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-04-10 SCON Superconductor Technologies Inc Buy 200,000 1.69 338,800
2016-05-23 SCON Superconductor Technologies Inc Buy 300,000 .25 75,900
2016-02-02 SCON Superconductor Technologies Inc Buy 100,000 .23 23,100
2015-12-23 SCON Superconductor Technologies Inc Buy 200,000 .22 43,800
2015-09-08 SCON Superconductor Technologies Inc Buy 80,000 1.03 82,480
2015-06-10 SCON Superconductor Technologies Inc Buy 12,000 1.04 12,516
2014-05-22 TBIO Transgenomic Inc Sale 413,050 3.70 1,528,285
2014-04-29 SCON Superconductor Technologies Inc Buy 8,000 2.29 18,344
2013-10-02 TBIO Transgenomic Inc Buy 9,000 .39 3,510
2013-03-18 SCON Superconductor Technologies Inc Buy 9,250 3.46 31,986
2012-11-20 SCON Superconductor Technologies Inc Buy 1,333,333 .30 399,999
2012-06-26 NWK Network Equipment Technologies Inc Sale 1,000,000 1.32 1,320,000
2012-06-20 NWK Network Equipment Technologies Inc Sale 25,000 1.32 33,000
2012-01-06 TBIO Transgenomic Inc Sale 25,000 1.24 30,975
2011-07-06 NWK Network Equipment Technologies Inc Buy 30,000 2.69 80,790
2011-07-07 NWK Network Equipment Technologies Inc Buy 30,000 2.67 80,220
2011-06-22 TBIO Transgenomic Inc Buy 5,000 1.55 7,770
2011-02-09 SCON Superconductor Technologies Inc Buy 500,000 2.45 1,225,000
2011-01-20 RAE Rae Systems Inc Sale 54,200 1.72 93,224
2011-01-21 RAE Rae Systems Inc Sale 800 1.71 1,368
2010-06-04 SCON Superconductor Technologies Inc Sale 1,200,000 2.32 2,784,000
2010-05-14 ADEP Adept Technology Inc Sale 5,000 5.26 26,300
2010-05-12 ADEP Adept Technology Inc Sale 5,000 5.36 26,800
2010-05-13 ADEP Adept Technology Inc Sale 5,000 5.36 26,775
2010-05-10 ADEP Adept Technology Inc Sale 5,000 5.59 27,950
2010-05-11 ADEP Adept Technology Inc Sale 5,000 5.42 27,125
2010-05-05 ADEP Adept Technology Inc Sale 5,000 5.44 27,200
2010-05-06 ADEP Adept Technology Inc Sale 5,000 5.26 26,325
2010-05-03 ADEP Adept Technology Inc Sale 5,000 6.09 30,450
2010-05-04 ADEP Adept Technology Inc Sale 5,000 5.35 26,750
2010-04-30 ADEP Adept Technology Inc Sale 5,000 5.95 29,750
2010-04-29 ADEP Adept Technology Inc Sale 15,000 6.32 94,725
2009-10-16 ADEP Adept Technology Inc Sale 10,000 2.56 25,600
2009-10-19 ADEP Adept Technology Inc Sale 5,000 2.54 12,700
2009-10-14 ADEP Adept Technology Inc Sale 10,000 2.73 27,300
2009-10-15 ADEP Adept Technology Inc Sale 10,000 2.67 26,750
2009-10-13 ADEP Adept Technology Inc Sale 10,000 2.65 26,549
2009-10-12 ADEP Adept Technology Inc Sale 10,000 2.77 27,650
2009-07-27 RAE Rae Systems Inc Buy 50,000 1.87 93,500
2009-07-28 RAE Rae Systems Inc Buy 50,000 1.57 78,500
2009-07-23 RAE Rae Systems Inc Buy 50,000 1.93 96,250
2009-07-24 RAE Rae Systems Inc Buy 50,000 1.81 90,500
2009-06-23 SCON Superconductor Technologies Inc Buy 3,000,000 3.00 9,000,000
2009-06-08 RAE Rae Systems Inc Buy 30,000 1.54 46,200
2009-06-08 SCON Superconductor Technologies Inc Buy 20,000 3.96 79,300
2009-06-02 RAE Rae Systems Inc Buy 25,000 1.62 40,500
2009-06-02 SCON Superconductor Technologies Inc Buy 25,000 3.42 85,375
2009-06-03 SCON Superconductor Technologies Inc Buy 35,000 3.58 125,475
2009-05-26 RAE Rae Systems Inc Buy 30,100 1.53 46,053
2009-05-26 SCON Superconductor Technologies Inc Buy 11,000 3.75 41,250
2009-05-21 RAE Rae Systems Inc Buy 30,000 1.53 45,990
2009-05-22 RAE Rae Systems Inc Buy 35,000 1.50 52,500
2009-05-21 SCON Superconductor Technologies Inc Buy 30,000 3.57 107,190
2009-05-22 SCON Superconductor Technologies Inc Buy 50,000 3.67 183,250
2009-05-20 SCON Superconductor Technologies Inc Buy 30,000 3.53 105,900
2009-05-19 SCON Superconductor Technologies Inc Buy 25,000 3.28 82,000
2009-05-20 RAE Rae Systems Inc Buy 30,000 1.61 48,450
2009-05-19 RAE Rae Systems Inc Buy 25,000 1.18 29,500
2009-05-15 RAE Rae Systems Inc Buy 50,000 .96 48,250
2009-05-18 RAE Rae Systems Inc Buy 41,500 1.11 46,065
2009-05-15 SCON Superconductor Technologies Inc Buy 50,000 2.91 145,500
2009-05-18 SCON Superconductor Technologies Inc Buy 13,000 3.13 40,690
2009-05-14 SCON Superconductor Technologies Inc Buy 56,000 3.00 168,168
2009-05-13 SCON Superconductor Technologies Inc Buy 92,000 3.21 295,320
2009-05-14 RAE Rae Systems Inc Buy 50,000 .98 49,000
2009-05-13 RAE Rae Systems Inc Buy 50,000 1.09 54,500
2009-05-12 SCON Superconductor Technologies Inc Buy 31,000 3.32 102,920
2009-05-11 SCON Superconductor Technologies Inc Buy 62,000 3.33 206,460
2009-05-12 RAE Rae Systems Inc Buy 50,000 1.21 60,500
2009-05-11 RAE Rae Systems Inc Buy 47,000 1.19 55,695
2009-05-08 SCON Superconductor Technologies Inc Buy 43,000 3.24 139,191
2009-05-06 SCON Superconductor Technologies Inc Buy 36,000 3.38 121,788
2009-05-07 RAE Rae Systems Inc Buy 7,500 1.10 8,250
2009-05-08 RAE Rae Systems Inc Buy 50,000 1.18 59,000
2009-05-06 RAE Rae Systems Inc Buy 35,000 1.14 39,865
2009-05-05 RAE Rae Systems Inc Buy 1,900 1.05 1,995
2009-05-01 CEGE Cell Genesys Inc Buy 150,000 .55 81,900
2009-05-01 RAE Rae Systems Inc Buy 35,000 .92 32,200
2009-05-04 RAE Rae Systems Inc Buy 40,191 1.05 42,200
2009-04-30 CEGE Cell Genesys Inc Buy 150,000 .57 85,950
2009-04-29 RAE Rae Systems Inc Buy 50,000 .73 36,500
2009-04-30 RAE Rae Systems Inc Buy 50,000 .78 38,750
2009-04-28 RAE Rae Systems Inc Buy 50,000 .71 35,750
2009-04-27 RAE Rae Systems Inc Buy 50,000 .69 34,750
2009-04-28 CEGE Cell Genesys Inc Buy 200,000 .80 159,400
2009-04-27 CEGE Cell Genesys Inc Buy 200,000 .62 123,400
2009-04-24 CEGE Cell Genesys Inc Buy 200,000 .63 125,200
2009-04-23 CEGE Cell Genesys Inc Buy 200,000 .63 126,000
2009-04-24 RAE Rae Systems Inc Buy 50,000 .67 33,500
2009-04-23 RAE Rae Systems Inc Buy 50,000 .69 34,750
2009-04-24 NWK Network Equipment Technologies Inc Buy 40,000 4.13 165,400
2009-04-23 NWK Network Equipment Technologies Inc Buy 40,000 4.18 167,160
2009-04-22 RAE Rae Systems Inc Buy 50,000 .71 35,500
2009-04-21 RAE Rae Systems Inc Buy 50,000 .65 32,500
2009-04-22 NWK Network Equipment Technologies Inc Buy 40,000 4.30 172,000
2009-04-21 NWK Network Equipment Technologies Inc Buy 40,000 4.28 171,240
2009-04-22 CEGE Cell Genesys Inc Buy 200,000 .61 121,800
2009-04-21 CEGE Cell Genesys Inc Buy 200,000 .59 117,800
2009-04-17 CEGE Cell Genesys Inc Buy 200,000 .49 97,200
2009-04-20 RAE Rae Systems Inc Buy 50,000 .57 28,499
2009-04-17 RAE Rae Systems Inc Buy 50,000 .65 32,500
2009-04-20 NWK Network Equipment Technologies Inc Buy 40,000 4.08 163,120
2009-04-17 NWK Network Equipment Technologies Inc Buy 40,000 4.10 164,120
2009-04-20 CEGE Cell Genesys Inc Buy 200,000 .63 125,400
2009-04-16 RAE Rae Systems Inc Buy 50,000 .67 33,500
2009-04-15 RAE Rae Systems Inc Buy 50,000 .61 30,750
2009-04-16 NWK Network Equipment Technologies Inc Buy 40,000 3.91 156,400
2009-04-15 NWK Network Equipment Technologies Inc Buy 40,000 4.07 162,880
2009-04-16 CEGE Cell Genesys Inc Buy 100,000 .47 46,600
2009-04-15 CEGE Cell Genesys Inc Buy 100,000 .50 49,900
2009-04-14 RAE Rae Systems Inc Buy 32,000 .54 17,280
2009-04-13 RAE Rae Systems Inc Buy 50,000 .51 25,500
2009-04-14 NWK Network Equipment Technologies Inc Buy 40,000 4.18 167,200
2009-04-13 NWK Network Equipment Technologies Inc Buy 25,000 4.09 102,375
2009-04-14 CEGE Cell Genesys Inc Buy 100,000 .47 47,500
2009-04-09 NWK Network Equipment Technologies Inc Buy 20,000 4.08 81,600
2009-04-09 RAE Rae Systems Inc Buy 13,500 .47 6,345
2009-04-06 CEGE Cell Genesys Inc Buy 100,000 .36 35,600
2009-04-07 TBIO Transgenomic Inc Buy 50,000 .51 25,500
2009-04-06 TBIO Transgenomic Inc Buy 10,000 .48 4,800
2009-04-07 RAE Rae Systems Inc Buy 50,000 .48 24,000
2009-04-03 RAE Rae Systems Inc Buy 50,000 .49 24,750
2009-04-02 RAE Rae Systems Inc Buy 50,000 .50 24,900
2009-04-03 CEGE Cell Genesys Inc Buy 100,000 .34 33,900
2009-04-02 CEGE Cell Genesys Inc Buy 100,000 .30 29,900
2009-04-03 TBIO Transgenomic Inc Buy 40,000 .46 18,200
2009-04-02 TBIO Transgenomic Inc Buy 15,000 .35 5,250
2009-04-02 NWK Network Equipment Technologies Inc Buy 10,800 3.87 41,752
2009-03-31 TBIO Transgenomic Inc Buy 600 .32 192
2009-03-31 RAE Rae Systems Inc Buy 50,000 .51 25,500
2009-04-01 RAE Rae Systems Inc Buy 50,000 .49 24,400
2009-03-31 NWK Network Equipment Technologies Inc Buy 10,000 3.47 34,700
2009-03-31 CEGE Cell Genesys Inc Buy 100,000 .30 30,000
2009-04-01 CEGE Cell Genesys Inc Buy 100,000 .28 28,399
2009-03-31 ADEP Adept Technology Inc Buy 10,000 3.95 39,530
2009-03-30 RAE Rae Systems Inc Buy 33,000 .49 16,170
2009-03-30 NWK Network Equipment Technologies Inc Buy 10,000 3.24 32,400
2009-03-30 CEGE Cell Genesys Inc Buy 100,000 .34 33,900
2009-03-27 CEGE Cell Genesys Inc Buy 100,000 .40 40,200
2009-03-30 ADEP Adept Technology Inc Buy 10,000 3.57 35,700
2009-03-27 TBIO Transgenomic Inc Buy 39,000 .32 12,324
2009-03-27 RAE Rae Systems Inc Buy 45,000 .47 21,240
2009-03-26 RAE Rae Systems Inc Buy 30,500 .47 14,335
2009-03-25 RAE Rae Systems Inc Buy 50,000 .48 23,800
2009-03-10 CEGE Cell Genesys Inc Buy 100,000 .21 20,900
2009-02-25 CEGE Cell Genesys Inc Buy 100,000 .26 26,200
2009-02-25 RAE Rae Systems Inc Buy 40,000 .47 18,800
2009-02-25 TBIO Transgenomic Inc Buy 250,000 .32 80,000
2009-02-24 TBIO Transgenomic Inc Buy 150,000 .30 45,000
2009-02-24 RAE Rae Systems Inc Buy 40,000 .46 18,200
2009-02-24 CEGE Cell Genesys Inc Buy 100,000 .26 25,600
2009-02-23 RAE Rae Systems Inc Buy 40,000 .42 17,000
2009-02-23 CEGE Cell Genesys Inc Buy 100,000 .25 25,300
2009-02-19 CEGE Cell Genesys Inc Buy 100,000 .25 25,300
2009-02-20 CEGE Cell Genesys Inc Buy 100,000 .25 25,300
2009-02-20 RAE Rae Systems Inc Buy 40,000 .41 16,600
2009-02-10 RAE Rae Systems Inc Buy 50,000 .46 23,000
2009-02-09 NWK Network Equipment Technologies Inc Buy 2,000 3.17 6,340
2009-02-06 RAE Rae Systems Inc Buy 10,000 .45 4,500
2008-12-08 TBIO Transgenomic Inc Buy 50,000 .56 28,100
2008-12-09 TBIO Transgenomic Inc Buy 50,000 .54 27,000
2008-12-01 NWK Network Equipment Technologies Inc Buy 50,000 3.43 171,450
2008-12-01 ADEP Adept Technology Inc Buy 10,000 2.86 28,600
2008-11-28 RAE Rae Systems Inc Buy 25,000 .94 23,425
2008-11-28 TBIO Transgenomic Inc Buy 30,000 .31 9,210
2008-11-28 ADEP Adept Technology Inc Buy 10,000 2.42 24,200
2008-11-26 NWK Network Equipment Technologies Inc Buy 50,000 2.83 141,300
2008-11-28 NWK Network Equipment Technologies Inc Buy 50,000 3.22 161,150
2008-11-24 NWK Network Equipment Technologies Inc Buy 50,000 2.12 105,800
2008-11-25 NWK Network Equipment Technologies Inc Buy 50,000 2.61 130,350
2008-10-13 NWK Network Equipment Technologies Inc Buy 20,000 2.78 55,540
2008-10-10 NWK Network Equipment Technologies Inc Buy 25,000 2.52 63,125
2008-10-13 RAE Rae Systems Inc Buy 25,000 1.48 37,000
2008-10-03 NWK Network Equipment Technologies Inc Buy 20,000 3.29 65,700
2008-09-30 RAE Rae Systems Inc Buy 20,000 1.63 32,599
2008-09-30 TBIO Transgenomic Inc Buy 25,000 .60 15,000
2008-09-30 ADEP Adept Technology Inc Buy 10,000 8.51 85,140
2008-10-01 ADEP Adept Technology Inc Buy 10,000 8.50 84,990
2008-09-30 NWK Network Equipment Technologies Inc Buy 20,000 3.50 69,920
2008-10-01 NWK Network Equipment Technologies Inc Buy 20,000 3.47 69,360
2008-10-01 RAE Rae Systems Inc Buy 20,000 1.72 34,400
2008-09-29 NWK Network Equipment Technologies Inc Buy 20,000 3.33 66,620
2008-09-26 RAE Rae Systems Inc Buy 20,000 1.60 32,000
2008-09-29 RAE Rae Systems Inc Buy 20,000 1.67 33,400
2008-09-29 ADEP Adept Technology Inc Buy 10,000 8.20 82,000
2008-09-26 NWK Network Equipment Technologies Inc Buy 20,000 3.35 67,080
2008-09-26 ADEP Adept Technology Inc Buy 10,000 8.38 83,800
2008-09-29 TBIO Transgenomic Inc Buy 25,000 .64 16,100
2008-09-26 TBIO Transgenomic Inc Buy 25,000 .63 15,675
2008-09-23 NWK Network Equipment Technologies Inc Buy 20,000 3.59 71,820
2008-05-29 TBIO Transgenomic Inc Buy 30,000 .79 23,700
2008-05-30 TBIO Transgenomic Inc Buy 30,000 .87 26,100
2008-05-29 NWK Network Equipment Technologies Inc Buy 30,000 5.16 154,650
2008-05-30 NWK Network Equipment Technologies Inc Buy 30,000 4.90 147,060
2008-05-27 NWK Network Equipment Technologies Inc Buy 23,000 5.05 116,081
2008-05-28 NWK Network Equipment Technologies Inc Buy 30,000 5.08 152,280
2008-05-13 TBIO Transgenomic Inc Buy 40,000 .74 29,600
2008-05-13 NWK Network Equipment Technologies Inc Buy 20,000 5.30 105,960
2008-05-09 NWK Network Equipment Technologies Inc Buy 20,000 4.58 91,540
2008-05-06 NWK Network Equipment Technologies Inc Buy 30,000 4.66 139,680
2008-05-02 TBIO Transgenomic Inc Buy 70,000 .73 50,960
2008-05-05 NWK Network Equipment Technologies Inc Buy 30,000 4.42 132,600
2008-05-02 NWK Network Equipment Technologies Inc Buy 30,000 4.28 128,250
2008-04-21 TBIO Transgenomic Inc Buy 40,000 .52 20,800
2008-04-11 TBIO Transgenomic Inc Buy 50,000 .51 25,500
2008-03-25 NWK Network Equipment Technologies Inc Buy 20,000 6.91 138,140
2008-03-24 NWK Network Equipment Technologies Inc Buy 20,000 6.80 136,040
2008-03-20 NWK Network Equipment Technologies Inc Buy 20,000 6.37 127,360
2008-03-14 NWK Network Equipment Technologies Inc Buy 20,000 5.85 117,080
2008-03-17 NWK Network Equipment Technologies Inc Buy 20,000 6.33 126,600
2008-03-18 NWK Network Equipment Technologies Inc Buy 20,000 6.34 126,800
2008-03-04 WJCI Wj Communications Inc Buy 100,000 .84 84,000
2008-03-03 WJCI Wj Communications Inc Buy 100,000 .73 73,000
2008-02-28 WJCI Wj Communications Inc Buy 100,000 .70 70,000
2008-02-29 WJCI Wj Communications Inc Buy 100,000 .73 73,000
2008-02-27 WJCI Wj Communications Inc Buy 100,000 .79 79,000
2008-02-26 WJCI Wj Communications Inc Buy 100,000 .71 71,500
2008-02-13 WJCI Wj Communications Inc Buy 100,000 .73 73,400
2008-02-12 WJCI Wj Communications Inc Buy 100,000 .64 63,500
2008-02-11 WJCI Wj Communications Inc Buy 100,000 .63 63,000
2008-02-07 WJCI Wj Communications Inc Buy 60,000 .61 36,480
2008-02-08 WJCI Wj Communications Inc Buy 100,000 .61 61,000
2008-02-05 WJCI Wj Communications Inc Buy 100,000 .55 55,000
2008-02-06 WJCI Wj Communications Inc Buy 45,000 .57 25,649
2008-02-04 WJCI Wj Communications Inc Buy 100,000 .56 56,000
2008-02-01 WJCI Wj Communications Inc Buy 100,000 .56 55,700
2007-12-31 TBIO Transgenomic Inc Buy 20,000 .53 10,600
2007-12-31 WJCI Wj Communications Inc Buy 30,000 .71 21,300
2007-12-14 TBIO Transgenomic Inc Buy 21,000 .63 13,188
2007-12-12 TBIO Transgenomic Inc Buy 40,000 .56 22,400
2007-12-03 TBIO Transgenomic Inc Buy 40,000 .54 21,600
2007-11-30 TBIO Transgenomic Inc Buy 40,000 .50 20,000
2007-11-30 RAE Rae Systems Inc Buy 20,000 2.62 52,400
2007-11-30 ADEP Adept Technology Inc Buy 5,000 6.88 34,425
2007-12-03 WJCI Wj Communications Inc Buy 20,000 .90 17,900
2007-11-30 WJCI Wj Communications Inc Buy 20,000 .91 18,100
2007-11-29 ADEP Adept Technology Inc Buy 4,500 6.57 29,583
2007-11-28 WJCI Wj Communications Inc Buy 20,000 .84 16,820
2007-11-29 WJCI Wj Communications Inc Buy 20,000 .89 17,800
2007-11-28 ADEP Adept Technology Inc Buy 5,000 6.62 33,110
2007-11-20 ADEP Adept Technology Inc Buy 5,000 6.88 34,410
2007-11-15 ADEP Adept Technology Inc Buy 5,000 6.76 33,780
2007-11-14 ADEP Adept Technology Inc Buy 5,000 6.63 33,150
2007-11-12 ADEP Adept Technology Inc Buy 5,000 6.69 33,450
2007-11-13 ADEP Adept Technology Inc Buy 5,000 6.56 32,800
2007-10-29 WJCI Wj Communications Inc Buy 40,000 .89 35,640
2007-10-25 WJCI Wj Communications Inc Buy 40,000 .86 34,400
2007-10-19 TBIO Transgenomic Inc Buy 78,000 .59 46,020
2007-10-19 WJCI Wj Communications Inc Buy 38,000 .77 29,184
2007-09-27 RAE Rae Systems Inc Buy 6,000 3.22 19,296

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 Kopp Leroy C (10% Owner of Superconductor Technologies Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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