Insider · CIK 0001431926

Heinemann Steven D.

CIK 0001431926 Name as filed on the most recent filing

Filed as Heinemann Steven D. (25)

48 transaction lines · from 25 filings · filed 2011-06-13 to 2021-07-29 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 2026-08-25 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.

48 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 2026-08-25 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2021-07-27 S, Open-market sale Network 1 Technologies IncNTIP 539,205, disposed Open Form 4 filing 0001567619-21-014177
2021-04-20 S, Open-market sale Network 1 Technologies IncNTIP 128,938, disposed Open Form 4 filing 0001567619-21-008483
2021-03-26 S, Open-market sale Network 1 Technologies IncNTIP 997, disposed Open Form 4 filing 0001567619-21-007137
2021-03-25 S, Open-market sale Network 1 Technologies IncNTIP 103,359, disposed Open Form 4 filing 0001567619-21-007137
2021-02-16 S, Open-market sale Network 1 Technologies IncNTIP 202,446, disposed Open Form 4 filing 0001567619-21-004291
2021-02-12 S, Open-market sale Network 1 Technologies IncNTIP 22,721, disposed Open Form 4 filing 0001567619-21-004291
2020-12-22 S, Open-market sale Network 1 Technologies IncNTIP 82,670, disposed Open Form 4 filing 0001567619-20-021591
2020-12-08 S, Open-market sale Network 1 Technologies IncNTIP 44,898, disposed Open Form 4 filing 0001567619-20-020803
2020-12-07 S, Open-market sale Network 1 Technologies IncNTIP 48,942, disposed Open Form 4 filing 0001567619-20-020803
2020-11-20 S, Open-market sale Network 1 Technologies IncNTIP 90,156, disposed Open Form 4 filing 0001567619-20-020170
2020-11-18 S, Open-market sale Network 1 Technologies IncNTIP 209,510, disposed Open Form 4 filing 0001567619-20-020170
2020-10-05 S, Open-market sale Network 1 Technologies IncNTIP 12,661, disposed Open Form 4 filing 0001567619-20-017598
2020-10-01 S, Open-market sale Network 1 Technologies IncNTIP 570, disposed Open Form 4 filing 0001567619-20-017598
2020-09-25 S, Open-market sale Network 1 Technologies IncNTIP 3 lines 205,380, disposed Open Form 4 filing 0001567619-20-017110
2020-09-24 S, Open-market sale Network 1 Technologies IncNTIP 23,624, disposed Open Form 4 filing 0001567619-20-017110
2020-04-09 P, Open-market purchase Micron Solutions Inc /DE/MICR 3 lines 41,019, acquired Open Form 4 filing 0001567619-20-007896
2018-06-22 S, Open-market sale Network 1 Technologies IncNTIP 600,000, disposed Open Form 4 filing 0001140361-18-029835
2017-12-01 S, Open-market sale Network 1 Technologies IncNTIP 520,000, disposed Open Form 4 filing 0001140361-17-044657
2017-11-02 S, Open-market sale Network 1 Technologies IncNTIP 18,099, disposed Open Form 4 filing 0001140361-17-040867
2017-10-11 S, Open-market sale Network 1 Technologies IncNTIP 10,897, disposed Open Form 4 filing 0001140361-17-038311
2017-10-10 S, Open-market sale Network 1 Technologies IncNTIP 32,175, disposed Open Form 4 filing 0001140361-17-038311
2017-10-09 S, Open-market sale Network 1 Technologies IncNTIP 46,515, disposed Open Form 4 filing 0001140361-17-038311
2017-05-16 S, Open-market sale Network 1 Technologies IncNTIP 93,320, disposed Open Form 4 filing 0001140361-17-021012
2017-05-15 S, Open-market sale Network 1 Technologies IncNTIP 51,424, disposed Open Form 4 filing 0001140361-17-021012
2017-05-10 S, Open-market sale Network 1 Technologies IncNTIP 215,363, disposed Open Form 4 filing 0001140361-17-019421
2017-05-09 S, Open-market sale Network 1 Technologies IncNTIP 137,645, disposed Open Form 4 filing 0001140361-17-019421
2017-05-03 S, Open-market sale Network 1 Technologies IncNTIP 109,331, disposed Open Form 4 filing 0001140361-17-018138
2017-05-02 S, Open-market sale Network 1 Technologies IncNTIP 17,002, disposed Open Form 4 filing 0001140361-17-018138
2017-04-28 S, Open-market sale Network 1 Technologies IncNTIP 93,304, disposed Open Form 4 filing 0001140361-17-017338
2017-04-27 S, Open-market sale Network 1 Technologies IncNTIP 85,224, disposed Open Form 4 filing 0001140361-17-017338
2017-03-17 S, Open-market sale Network 1 Technologies IncNTIP 69,087, disposed Open Form 4 filing 0001140361-17-012577
2017-03-16 S, Open-market sale Network 1 Technologies IncNTIP 64,458, disposed Open Form 4 filing 0001140361-17-012577
2015-06-19 P, Open-market purchase Network 1 Technologies IncNSSI 630,875, acquired Open Form 4 filing 0001140361-15-024965
2014-05-12 P, Open-market purchase Network 1 Technologies IncNSSI 325,890, acquired Open Form 4 filing 0001140361-14-020504
2014-01-15 P, Open-market purchase Network 1 Technologies IncNSSI 2 lines 29,357, acquired Open Form 4 filing 0001140361-14-002298
2014-01-14 P, Open-market purchase Network 1 Technologies IncNSSI 2 lines 63,762, acquired Open Form 4 filing 0001140361-14-002298
2013-10-18 P, Open-market purchase Network 1 Technologies IncNSSI 2 lines 286,868, acquired Open Form 4 filing 0001140361-13-039103
2013-10-17 P, Open-market purchase Network 1 Technologies IncNSSI 50,665, acquired Open Form 4 filing 0001140361-13-039103
2013-08-09 P, Open-market purchase Network 1 Security Solutions IncNSSI 28,560, acquired Open Form 4 filing 0001140361-13-031752
2013-08-08 P, Open-market purchase Network 1 Security Solutions IncNSSI 43,750, acquired Open Form 4 filing 0001140361-13-031752
2011-06-10 S, Open-market sale Network 1 Security Solutions IncNSSI 33,150, disposed Open Form 4 filing 0001140361-11-032698

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.

Codes on this page
S, Open-market sale
Open-market sale
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. A row marked n lines adds up that many filed lines of one filing, on one day, on one side of the market; a filing whose lines fall across two pages is left as its lines on both, so no total here is ever short.

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 14
  • Open-market sale 34
  • 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. Heinemann Steven D., insider transactions. Retrieved 2026-08-25 from https://ebomi.com/insider/0001431926

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.