Superconductor Technologies Inc (SCON)

Telecommunications Services Telecommunications Services Telecommunications Services

Track

Stock chart
Ticker: SCON Exchange: NAS


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2023-01-03 2022-12-30 B Purchase

Walesa James

Chief Executive Officer

Executive Director Large shareholder
1,776,436 +139.1%
0.68
USD 1,199,983 		1,776,436 +139.1% 0.68 USD 1,199,983
2022-06-14 2022-06-10 B Purchase

Parrish Billie Jay

Chief Operating Officer

Executive Director
13,033
0.00
USD 0 		13,033 0.00 USD 0
2022-06-14 2022-06-10 B Purchase

Channing Alan H

Non-Executive Director
24,453
0.00
USD 0 		24,453 0.00 USD 0
2022-06-14 2022-06-10 B Purchase

Walesa James

Chief Executive Officer

Executive Director Large shareholder
157,407
0.00
USD 0 		157,407 0.00 USD 0
2021-12-20 2021-12-20 PP Planned purchase

Walesa James

Chief Executive Officer

Executive Director Large shareholder
121 +0.0%
3.07
USD 371 		121 +0.0% 3.07 USD 371
2021-12-20 2021-12-17 PP Planned purchase

Walesa James

Chief Executive Officer

Executive Director Large shareholder
3,000 +0.3%
2.98
USD 8,949 		3,000 +0.3% 2.98 USD 8,949
2021-12-20 2021-12-16 PP Planned purchase

Walesa James

Chief Executive Officer

Executive Director Large shareholder
1,000 +0.1%
3.13
USD 3,132 		1,000 +0.1% 3.13 USD 3,132
2021-12-16 2021-12-15 PP Planned purchase

Walesa James

Chief Executive Officer

Executive Director Large shareholder
2,000 +0.2%
3.03
USD 6,060 		2,000 +0.2% 3.03 USD 6,060
2021-12-16 2021-12-14 PP Planned purchase

Walesa James

Chief Executive Officer

Executive Director Large shareholder
2,000 +0.2%
3.14
USD 6,286 		2,000 +0.2% 3.14 USD 6,286
2021-12-14 2021-12-13 PP Planned purchase

Walesa James

Chief Executive Officer

Executive Director Large shareholder
2,000 +0.2%
3.10
USD 6,194 		2,000 +0.2% 3.10 USD 6,194
2021-12-14 2021-12-10 PP Planned purchase

Walesa James

Chief Executive Officer

Executive Director Large shareholder
2,000 +0.2%
3.02
USD 6,044 		2,000 +0.2% 3.02 USD 6,044
2021-12-09 2021-12-09 PP Planned purchase

Walesa James

Chief Executive Officer

Executive Director Large shareholder
2,193 +0.2%
3.07
USD 6,733 		2,193 +0.2% 3.07 USD 6,733
2021-12-09 2021-12-08 PP Planned purchase

Walesa James

Chief Executive Officer

Executive Director Large shareholder
1,807 +0.2%
2.93
USD 5,295 		1,807 +0.2% 2.93 USD 5,295
2017-05-03 2017-04-10 B Purchase

Kopp LeRoy C

Large shareholder
200,000 +24.1%
1.69
USD 338,800 		200,000 +24.1% 1.69 USD 338,800
2016-05-25 2016-05-23 B Purchase

Kopp LeRoy C

Large shareholder
300,000 +16.8%
0.25
USD 75,900 		300,000 +16.8% 0.25 USD 75,900
2016-02-04 2016-02-02 B Purchase

Kopp LeRoy C

Large shareholder
100,000 +5.9%
0.23
USD 23,100 		100,000 +5.9% 0.23 USD 23,100
2015-12-28 2015-12-23 B Purchase

Kopp LeRoy C

Large shareholder
200,000 +177.0%
0.22
USD 43,800 		200,000 +177.0% 0.22 USD 43,800
2015-09-10 2015-09-08 B Purchase

Kopp LeRoy C

Large shareholder
80,000 +242.4%
1.03
USD 82,480 		80,000 +242.4% 1.03 USD 82,480
2015-06-12 2015-06-10 B Purchase

Kopp LeRoy C

Large shareholder
12,000 +57.1%
1.04
USD 12,516 		12,000 +57.1% 1.04 USD 12,516
2014-05-01 2014-04-29 B Purchase

Kopp LeRoy C

Large shareholder
8,000 +61.5%
2.29
USD 18,344 		8,000 +61.5% 2.29 USD 18,344
2013-03-20 2013-03-18 B Purchase

Kopp LeRoy C

Large shareholder
9,250 +246.7%
3.46
USD 31,987 		9,250 +246.7% 3.46 USD 31,987
2012-11-21 2012-11-20 B Purchase

Kopp LeRoy C

Large shareholder
1,333,333 +35.6%
0.30
USD 400,000 		1,333,333 +35.6% 0.30 USD 400,000
2011-02-14 2011-02-09 B Purchase

Kopp LeRoy C

Large shareholder
500,000 +15.4%
2.45
USD 1,225,000 		500,000 +15.4% 2.45 USD 1,225,000
2010-06-08 2010-06-04 S Sale

Kopp LeRoy C

Large shareholder
1,200,000 -27.0%
2.32
USD 2,784,000 		1,200,000 -27.0% 2.32 USD 2,784,000
2009-09-11 2009-09-10 S Sale

Zhang Xiaoxiong

Large shareholder
8,000 -0.3%
2.53
USD 20,272 		8,000 -0.3% 2.53 USD 20,272
2009-09-11 2009-09-10 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
2.52
USD 12,605 		5,000 -0.2% 2.52 USD 12,605
2009-09-11 2009-09-10 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
2.50
USD 12,490 		5,000 -0.2% 2.50 USD 12,490
2009-09-11 2009-09-10 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
2.59
USD 12,950 		5,000 -0.2% 2.59 USD 12,950
2009-09-11 2009-09-10 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
2.57
USD 12,850 		5,000 -0.2% 2.57 USD 12,850
2009-09-11 2009-09-10 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
2.53
USD 12,650 		5,000 -0.2% 2.53 USD 12,650
2009-09-11 2009-09-09 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
2.51
USD 12,545 		5,000 -0.2% 2.51 USD 12,545
2009-09-11 2009-09-09 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
2.51
USD 12,570 		5,000 -0.2% 2.51 USD 12,570
2009-09-11 2009-09-09 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
2.52
USD 12,610 		5,000 -0.2% 2.52 USD 12,610
2009-09-11 2009-09-09 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
2.53
USD 12,650 		5,000 -0.2% 2.53 USD 12,650
2009-09-11 2009-09-09 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
2.54
USD 12,715 		5,000 -0.2% 2.54 USD 12,715
2009-09-11 2009-09-09 S Sale

Zhang Xiaoxiong

Large shareholder
10,000 -0.3%
2.58
USD 25,800 		10,000 -0.3% 2.58 USD 25,800
2009-09-11 2009-09-09 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
2.55
USD 12,750 		5,000 -0.2% 2.55 USD 12,750
2009-09-11 2009-09-09 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
2.61
USD 13,060 		5,000 -0.2% 2.61 USD 13,060
2009-08-04 2009-08-03 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.66
USD 18,295 		5,000 -0.2% 3.66 USD 18,295
2009-08-04 2009-08-03 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.60
USD 18,020 		5,000 -0.2% 3.60 USD 18,020
2009-08-04 2009-08-03 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.57
USD 17,865 		5,000 -0.2% 3.57 USD 17,865
2009-08-04 2009-08-03 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.55
USD 17,730 		5,000 -0.2% 3.55 USD 17,730
2009-08-04 2009-08-03 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.52
USD 17,620 		5,000 -0.2% 3.52 USD 17,620
2009-08-04 2009-08-03 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.52
USD 17,610 		5,000 -0.2% 3.52 USD 17,610
2009-08-04 2009-08-03 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.49
USD 17,445 		5,000 -0.2% 3.49 USD 17,445
2009-08-04 2009-07-31 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.71
USD 18,550 		5,000 -0.2% 3.71 USD 18,550
2009-08-04 2009-07-31 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.63
USD 18,140 		5,000 -0.2% 3.63 USD 18,140
2009-08-04 2009-07-31 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.65
USD 18,250 		5,000 -0.2% 3.65 USD 18,250
2009-08-04 2009-07-31 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.61
USD 18,070 		5,000 -0.2% 3.61 USD 18,070
2009-08-04 2009-07-31 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.62
USD 18,080 		5,000 -0.2% 3.62 USD 18,080
2009-07-21 2009-07-20 S Sale

Zhang Xiaoxiong

Large shareholder
3,000 -0.1%
3.16
USD 9,483 		3,000 -0.1% 3.16 USD 9,483
2009-07-21 2009-07-20 S Sale

Zhang Xiaoxiong

Large shareholder
3,000 -0.1%
3.16
USD 9,471 		3,000 -0.1% 3.16 USD 9,471
2009-07-21 2009-07-20 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.15
USD 15,750 		5,000 -0.2% 3.15 USD 15,750
2009-07-21 2009-07-20 S Sale

Zhang Xiaoxiong

Large shareholder
5,000 -0.2%
3.13
USD 15,625 		5,000 -0.2% 3.13 USD 15,625
2009-07-21 2009-07-17 S Sale

Zhang Xiaoxiong

Large shareholder
1,900 -0.1%
3.31
USD 6,289 		1,900 -0.1% 3.31 USD 6,289
2009-07-21 2009-07-17 S Sale

Zhang Xiaoxiong

Large shareholder
3,000 -0.1%
3.25
USD 9,750 		3,000 -0.1% 3.25 USD 9,750
2009-07-21 2009-07-17 S Sale

Zhang Xiaoxiong

Large shareholder
3,000 -0.1%
3.22
USD 9,660 		3,000 -0.1% 3.22 USD 9,660
2009-07-21 2009-07-17 S Sale

Zhang Xiaoxiong

Large shareholder
3,000 -0.1%
3.22
USD 9,666 		3,000 -0.1% 3.22 USD 9,666
2009-07-21 2009-07-17 S Sale

Zhang Xiaoxiong

Large shareholder
3,000 -0.1%
3.25
USD 9,750 		3,000 -0.1% 3.25 USD 9,750
2009-07-21 2009-07-17 S Sale

Zhang Xiaoxiong

Large shareholder
4,000 -0.1%
3.21
USD 12,840 		4,000 -0.1% 3.21 USD 12,840
2009-07-21 2009-07-17 S Sale

Zhang Xiaoxiong

Large shareholder
4,000 -0.1%
3.21
USD 12,848 		4,000 -0.1% 3.21 USD 12,848
2009-07-21 2009-07-17 S Sale

Zhang Xiaoxiong

Large shareholder
4,000 -0.1%
3.22
USD 12,872 		4,000 -0.1% 3.22 USD 12,872
2009-07-21 2009-07-17 S Sale

Zhang Xiaoxiong

Large shareholder
8,100 -0.3%
3.21
USD 26,001 		8,100 -0.3% 3.21 USD 26,001
2009-06-26 2009-06-25 S Sale

Zhang Xiaoxiong

Large shareholder
3,000 -0.1%
3.22
USD 9,660 		3,000 -0.1% 3.22 USD 9,660
2009-06-26 2009-06-25 S Sale

Zhang Xiaoxiong

Large shareholder
3,000 -0.1%
3.19
USD 9,567 		3,000 -0.1% 3.19 USD 9,567
2009-06-26 2009-06-24 S Sale

Zhang Xiaoxiong

Large shareholder
2,500 -0.1%
3.17
USD 7,925 		2,500 -0.1% 3.17 USD 7,925
2009-06-26 2009-06-24 S Sale

Zhang Xiaoxiong

Large shareholder
2,500 -0.1%
3.13
USD 7,818 		2,500 -0.1% 3.13 USD 7,818
2009-06-26 2009-06-24 S Sale

Zhang Xiaoxiong

Large shareholder
2,500 -0.1%
3.17
USD 7,920 		2,500 -0.1% 3.17 USD 7,920
2009-06-26 2009-06-24 S Sale

Zhang Xiaoxiong

Large shareholder
2,500 -0.1%
3.12
USD 7,795 		2,500 -0.1% 3.12 USD 7,795
2009-06-26 2009-06-24 S Sale

Zhang Xiaoxiong

Large shareholder
3,000 -0.1%
3.19
USD 9,564 		3,000 -0.1% 3.19 USD 9,564
2009-06-26 2009-06-24 S Sale

Zhang Xiaoxiong

Large shareholder
3,000 -0.1%
3.20
USD 9,600 		3,000 -0.1% 3.20 USD 9,600
2009-06-26 2009-06-24 S Sale

Zhang Xiaoxiong

Large shareholder
3,000 -0.1%
3.16
USD 9,465 		3,000 -0.1% 3.16 USD 9,465
2009-06-26 2009-06-24 S Sale

Zhang Xiaoxiong

Large shareholder
4,000 -0.1%
3.15
USD 12,604 		4,000 -0.1% 3.15 USD 12,604
2009-06-26 2009-06-24 S Sale

Zhang Xiaoxiong

Large shareholder
7,000 -0.2%
3.14
USD 22,001 		7,000 -0.2% 3.14 USD 22,001
2009-06-25 2009-06-23 B Purchase

Kopp LeRoy C

Large shareholder
3,000,000 +207.0%
3.00
USD 9,000,000 		3,000,000 +207.0% 3.00 USD 9,000,000
// ... existing code ... // ... rest of the file ...