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Insider · CIK 0001399913

Kopp LeRoy C

CIK 0001399913 Name as filed on the most recent filing

Filed as Kopp LeRoy C (197)

834 transaction lines · from 197 filings · filed 2007-07-11 to 2017-05-03 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

834 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2017-04-10 P, Open-market purchase Superconductor Technologies IncSCON 338,800, acquired Open Form 4 filing 0000892712-17-000384
2016-05-23 P, Open-market purchase Superconductor Technologies IncSCON 75,900, acquired Open Form 4 filing 0000892712-16-001700
2016-02-02 P, Open-market purchase Superconductor Technologies IncSCON 23,100, acquired Open Form 4 filing 0000892712-16-001303
2015-12-23 P, Open-market purchase Superconductor Technologies IncSCON 43,800, acquired Open Form 4 filing 0000892712-15-001167
2015-09-08 P, Open-market purchase Superconductor Technologies IncSCON 82,480, acquired Open Form 4 filing 0000892712-15-000871
2015-06-10 P, Open-market purchase Superconductor Technologies IncSCON 12,516, acquired Open Form 4 filing 0000892712-15-000644
2014-05-22 S, Open-market sale Transgenomic IncTBIO 1,528,285, disposed Open Form 4 filing 0000892712-14-000415
2014-04-29 P, Open-market purchase Superconductor Technologies IncSCON 18,344, acquired Open Form 4 filing 0000892712-14-000322
2013-10-02 P, Open-market purchase Transgenomic IncTBIO 3,510, acquired Open Form 4 filing 0000892712-13-000632
2013-08-06 P, Open-market purchase Superconductor Technologies IncSCON Not reported Open Form 4 filing 0000892712-13-000521
2013-03-18 P, Open-market purchase Superconductor Technologies IncSCON 31,987, acquired Open Form 4 filing 0000892712-13-000127
2012-11-20 P, Open-market purchase Superconductor Technologies IncSCON 400,000, acquired Open Form 4 filing 0000892712-12-000611
2012-06-26 S, Open-market sale Network Equipment Technologies IncNWK 1,320,000, disposed Open Form 4 filing 0000892712-12-000350
2012-06-20 S, Open-market sale Network Equipment Technologies IncNWK 33,000, disposed Open Form 4 filing 0000892712-12-000344
2012-01-06 S, Open-market sale Transgenomic IncTBIO 30,975, disposed Open Form 4 filing 0000892712-12-000014
2011-07-07 P, Open-market purchase Network Equipment Technologies IncNWK 80,220, acquired Open Form 4 filing 0000892712-11-000597
2011-07-06 P, Open-market purchase Network Equipment Technologies IncNWK 80,790, acquired Open Form 4 filing 0000892712-11-000597
2011-06-22 P, Open-market purchase Transgenomic IncTBIO 7,770, acquired Open Form 4 filing 0000892712-11-000482
2011-02-09 P, Open-market purchase Superconductor Technologies IncSCON 1,225,000, acquired Open Form 4 filing 0000892712-11-000108
2011-01-21 S, Open-market sale RAE Systems IncRAE 1,369, disposed Open Form 4 filing 0000892712-11-000034
2011-01-20 S, Open-market sale RAE Systems IncRAE 93,224, disposed Open Form 4 filing 0000892712-11-000034
2010-06-04 S, Open-market sale Superconductor Technologies IncSCON 2,784,000, disposed Open Form 4 filing 0000892712-10-000494
2010-05-14 S, Open-market sale Adept Technology IncADEP 26,300, disposed Open Form 4 filing 0000892712-10-000456
2010-05-13 S, Open-market sale Adept Technology IncADEP 26,775, disposed Open Form 4 filing 0000892712-10-000430
2010-05-12 S, Open-market sale Adept Technology IncADEP 26,800, disposed Open Form 4 filing 0000892712-10-000430
2010-05-11 S, Open-market sale Adept Technology IncADEP 27,125, disposed Open Form 4 filing 0000892712-10-000423
2010-05-10 S, Open-market sale Adept Technology IncADEP 27,950, disposed Open Form 4 filing 0000892712-10-000423
2010-05-06 S, Open-market sale Adept Technology IncADEP 26,325, disposed Open Form 4 filing 0000892712-10-000409
2010-05-05 S, Open-market sale Adept Technology IncADEP 27,200, disposed Open Form 4 filing 0000892712-10-000409
2010-05-04 S, Open-market sale Adept Technology IncADEP 26,750, disposed Open Form 4 filing 0000892712-10-000403
2010-05-03 S, Open-market sale Adept Technology IncADEP 30,450, disposed Open Form 4 filing 0000892712-10-000403
2010-04-30 S, Open-market sale Adept Technology IncADEP 29,750, disposed Open Form 4 filing 0000892712-10-000397
2010-04-29 S, Open-market sale Adept Technology IncADEP 94,725, disposed Open Form 4 filing 0000892712-10-000397
2009-10-19 S, Open-market sale Adept Technology IncADEP 12,700, disposed Open Form 4 filing 0000892712-09-000926
2009-10-16 S, Open-market sale Adept Technology IncADEP 25,600, disposed Open Form 4 filing 0000892712-09-000926
2009-10-15 S, Open-market sale Adept Technology IncADEP 26,750, disposed Open Form 4 filing 0000892712-09-000921
2009-10-14 S, Open-market sale Adept Technology IncADEP 27,300, disposed Open Form 4 filing 0000892712-09-000921
2009-10-13 S, Open-market sale Adept Technology IncADEP 26,550, disposed Open Form 4 filing 0000892712-09-000914
2009-10-12 S, Open-market sale Adept Technology IncADEP 27,650, disposed Open Form 4 filing 0000892712-09-000914
2009-07-28 P, Open-market purchase RAE Systems IncRAE 78,500, acquired Open Form 4 filing 0000892712-09-000757
2009-07-27 P, Open-market purchase RAE Systems IncRAE 93,500, acquired Open Form 4 filing 0000892712-09-000757
2009-07-24 P, Open-market purchase RAE Systems IncRAE 90,500, acquired Open Form 4 filing 0000892712-09-000747
2009-07-23 P, Open-market purchase RAE Systems IncRAE 96,250, acquired Open Form 4 filing 0000892712-09-000747
2009-06-23 P, Open-market purchase Superconductor Technologies IncSCON 9,000,000, acquired Open Form 4 filing 0000892712-09-000686
2009-06-08 P, Open-market purchase Superconductor Technologies IncSCON 79,300, acquired Open Form 4 filing 0000892712-09-000645
2009-06-08 P, Open-market purchase RAE Systems IncRAE 46,200, acquired Open Form 4 filing 0000892712-09-000644
2009-06-03 P, Open-market purchase Superconductor Technologies IncSCON 125,475, acquired Open Form 4 filing 0000892712-09-000640
2009-06-02 P, Open-market purchase RAE Systems IncRAE 40,500, acquired Open Form 4 filing 0000892712-09-000639
2009-06-02 P, Open-market purchase Superconductor Technologies IncSCON 85,375, acquired Open Form 4 filing 0000892712-09-000640
2009-05-26 P, Open-market purchase Superconductor Technologies IncSCON 41,250, acquired Open Form 4 filing 0000892712-09-000617

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Search the catalog
Codes on this page
P, Open-market purchase
Open-market purchase
S, Open-market sale
Open-market sale
Relationships on this page
%, Ten percent owner
Ten percent owner
*, Other
Other

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 778
  • Open-market sale 56
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Kopp LeRoy C, insider transactions. Retrieved 2026-08-24 from https://ebomi.com/insider/0001399913

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

This page as JSON The JSON twin is shaped by the same read model as this page, so the two cannot disagree. Its envelope carries the canonical URL, the retrieval time, the coverage claim, and the licence statement.