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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 2026-08-27 05:24 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 2026-08-27 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2009-05-26 P, Open-market purchase RAE Systems IncRAE 46,053, acquired Open Form 4 filing 0000892712-09-000616
2009-05-22 P, Open-market purchase Superconductor Technologies IncSCON 183,250, acquired Open Form 4 filing 0000892712-09-000609
2009-05-22 P, Open-market purchase RAE Systems IncRAE 52,500, acquired Open Form 4 filing 0000892712-09-000608
2009-05-21 P, Open-market purchase Superconductor Technologies IncSCON 107,190, acquired Open Form 4 filing 0000892712-09-000609
2009-05-21 P, Open-market purchase RAE Systems IncRAE 45,990, acquired Open Form 4 filing 0000892712-09-000608
2009-05-20 P, Open-market purchase Superconductor Technologies IncSCON 105,900, acquired Open Form 4 filing 0000892712-09-000599
2009-05-20 P, Open-market purchase RAE Systems IncRAE 48,450, acquired Open Form 4 filing 0000892712-09-000598
2009-05-19 P, Open-market purchase Superconductor Technologies IncSCON 82,000, acquired Open Form 4 filing 0000892712-09-000599
2009-05-19 P, Open-market purchase RAE Systems IncRAE 29,500, acquired Open Form 4 filing 0000892712-09-000598
2009-05-18 P, Open-market purchase Superconductor Technologies IncSCON 40,690, acquired Open Form 4 filing 0000892712-09-000594
2009-05-18 P, Open-market purchase RAE Systems IncRAE 46,065, acquired Open Form 4 filing 0000892712-09-000593
2009-05-15 P, Open-market purchase Superconductor Technologies IncSCON 145,500, acquired Open Form 4 filing 0000892712-09-000594
2009-05-15 P, Open-market purchase RAE Systems IncRAE 48,250, acquired Open Form 4 filing 0000892712-09-000593
2009-05-14 P, Open-market purchase RAE Systems IncRAE 49,000, acquired Open Form 4 filing 0000892712-09-000579
2009-05-14 P, Open-market purchase Superconductor Technologies IncSCON 168,168, acquired Open Form 4 filing 0000892712-09-000580
2009-05-13 P, Open-market purchase RAE Systems IncRAE 54,500, acquired Open Form 4 filing 0000892712-09-000579
2009-05-13 P, Open-market purchase Superconductor Technologies IncSCON 295,320, acquired Open Form 4 filing 0000892712-09-000580
2009-05-12 P, Open-market purchase Superconductor Technologies IncSCON 102,920, acquired Open Form 4 filing 0000892712-09-000552
2009-05-12 P, Open-market purchase RAE Systems IncRAE 60,500, acquired Open Form 4 filing 0000892712-09-000551
2009-05-11 P, Open-market purchase Superconductor Technologies IncSCON 206,460, acquired Open Form 4 filing 0000892712-09-000552
2009-05-11 P, Open-market purchase RAE Systems IncRAE 55,695, acquired Open Form 4 filing 0000892712-09-000551
2009-05-08 P, Open-market purchase Superconductor Technologies IncSCON 139,191, acquired Open Form 4 filing 0000892712-09-000530
2009-05-08 P, Open-market purchase RAE Systems IncRAE 59,000, acquired Open Form 4 filing 0000892712-09-000528
2009-05-07 P, Open-market purchase RAE Systems IncRAE 8,250, acquired Open Form 4 filing 0000892712-09-000528
2009-05-06 P, Open-market purchase RAE Systems IncRAE 39,865, acquired Open Form 4 filing 0000892712-09-000524
2009-05-06 P, Open-market purchase Superconductor Technologies IncSCON 121,788, acquired Open Form 4 filing 0000892712-09-000530
2009-05-05 P, Open-market purchase RAE Systems IncRAE 1,995, acquired Open Form 4 filing 0000892712-09-000524
2009-05-04 P, Open-market purchase RAE Systems IncRAE 42,201, acquired Open Form 4 filing 0000892712-09-000514
2009-05-01 P, Open-market purchase Cell Genesys IncCEGE 81,900, acquired Open Form 4 filing 0000892712-09-000513
2009-05-01 P, Open-market purchase RAE Systems IncRAE 32,200, acquired Open Form 4 filing 0000892712-09-000514
2009-04-30 P, Open-market purchase RAE Systems IncRAE 38,750, acquired Open Form 4 filing 0000892712-09-000503
2009-04-30 P, Open-market purchase Cell Genesys IncCEGE 85,950, acquired Open Form 4 filing 0000892712-09-000502
2009-04-29 P, Open-market purchase RAE Systems IncRAE 36,500, acquired Open Form 4 filing 0000892712-09-000503
2009-04-28 P, Open-market purchase Cell Genesys IncCEGE 159,400, acquired Open Form 4 filing 0000892712-09-000455
2009-04-28 P, Open-market purchase RAE Systems IncRAE 35,750, acquired Open Form 4 filing 0000892712-09-000456
2009-04-27 P, Open-market purchase Cell Genesys IncCEGE 123,400, acquired Open Form 4 filing 0000892712-09-000455
2009-04-27 P, Open-market purchase RAE Systems IncRAE 34,750, acquired Open Form 4 filing 0000892712-09-000456
2009-04-24 P, Open-market purchase RAE Systems IncRAE 33,500, acquired Open Form 4 filing 0000892712-09-000440
2009-04-24 P, Open-market purchase Network Equipment Technologies IncNWK 165,400, acquired Open Form 4 filing 0000892712-09-000439
2009-04-24 P, Open-market purchase Cell Genesys IncCEGE 125,200, acquired Open Form 4 filing 0000892712-09-000438
2009-04-23 P, Open-market purchase RAE Systems IncRAE 34,750, acquired Open Form 4 filing 0000892712-09-000440
2009-04-23 P, Open-market purchase Network Equipment Technologies IncNWK 167,160, acquired Open Form 4 filing 0000892712-09-000439
2009-04-23 P, Open-market purchase Cell Genesys IncCEGE 126,000, acquired Open Form 4 filing 0000892712-09-000438
2009-04-22 P, Open-market purchase Cell Genesys IncCEGE 121,800, acquired Open Form 4 filing 0000892712-09-000431
2009-04-22 P, Open-market purchase Network Equipment Technologies IncNWK 172,000, acquired Open Form 4 filing 0000892712-09-000432
2009-04-22 P, Open-market purchase RAE Systems IncRAE 35,500, acquired Open Form 4 filing 0000892712-09-000433
2009-04-21 P, Open-market purchase Cell Genesys IncCEGE 117,800, acquired Open Form 4 filing 0000892712-09-000431
2009-04-21 P, Open-market purchase Network Equipment Technologies IncNWK 171,240, acquired Open Form 4 filing 0000892712-09-000432
2009-04-21 P, Open-market purchase RAE Systems IncRAE 32,500, acquired Open Form 4 filing 0000892712-09-000433
2009-04-20 P, Open-market purchase Network Equipment Technologies IncNWK 163,120, acquired Open Form 4 filing 0000892712-09-000424

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
Relationships on this page
%, Ten percent owner
Ten percent owner

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 2026-08-28 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.