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Insider · CIK 0001654298

Bubeck James

CIK 0001654298 Name as filed on the most recent filing

Filed as Bubeck James (44)

45 transaction lines · from 44 filings · filed 2016-08-26 to 2025-06-06 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.

45 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
2025-06-04 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 94,999, disposed Open Form 4 filing 0001415889-25-015884
2025-03-04 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 143,348, disposed Open Form 4 filing 0001415889-25-006878
2024-12-09 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 147,065, disposed Open Form 4 filing 0001415889-24-028881
2024-12-02 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 156,329, disposed Open Form 4 filing 0001415889-24-028184
2024-09-04 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 133,958, disposed Open Form 4 filing 0001415889-24-022939
2024-06-03 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 113,221, disposed Open Form 4 filing 0001415889-24-015335
2024-03-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 147,108, disposed Open Form 4 filing 0001415889-24-006319
2023-12-05 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 126,957, disposed Open Form 4 filing 0001415889-23-015921
2023-12-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 122,297, disposed Open Form 4 filing 0001415889-23-015728
2023-09-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 136,242, disposed Open Form 4 filing 0001415889-23-012890
2023-06-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 117,250, disposed Open Form 4 filing 0001415889-23-009070
2023-03-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 123,818, disposed Open Form 4 filing 0001567619-23-004287
2022-12-05 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 110,303, disposed Open Form 4 filing 0001567619-22-021441
2022-12-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 111,645, disposed Open Form 4 filing 0001567619-22-021151
2022-09-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 102,732, disposed Open Form 4 filing 0001567619-22-017087
2022-06-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 115,248, disposed Open Form 4 filing 0001567619-22-012045
2022-03-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 120,842, disposed Open Form 4 filing 0001567619-22-006026
2021-12-14 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 147,398, disposed Open Form 4 filing 0001567619-21-022071
2021-12-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 143,850, disposed Open Form 4 filing 0001567619-21-021605
2021-09-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 141,383, disposed Open Form 4 filing 0001567619-21-016609
2021-06-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 143,922, disposed Open Form 4 filing 0001567619-21-011497
2021-05-19 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 373,306, disposed Open Form 4 filing 0001567619-21-010713
2021-03-10 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 116,030, disposed Open Form 4 filing 0001567619-21-006071
2020-12-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 222,490, disposed Open Form 4 filing 0001567619-20-020569
2020-09-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 129,540, disposed Open Form 4 filing 0001567619-20-016307
2020-06-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 150,299, disposed Open Form 4 filing 0001567619-20-011445
2020-03-02 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 148,693, disposed Open Form 4 filing 0001567619-20-005392
2019-12-31 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 126,878, disposed Open Form 4 filing 0001567619-20-000018
2019-12-02 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 118,583, disposed Open Form 4 filing 0001567619-19-022477
2019-10-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 13,700, disposed Open Form 4 filing 0001567619-19-019017
2019-09-03 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 114,760, disposed Open Form 4 filing 0001567619-19-017839
2019-07-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 14,819, disposed Open Form 4 filing 0001567619-19-014212
2019-06-03 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 110,221, disposed Open Form 4 filing 0001567619-19-012644
2019-04-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 13,434, disposed Open Form 4 filing 0001567619-19-008107
2019-03-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 94,067, disposed Open Form 4 filing 0001567619-19-005967
2019-01-02 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 11,127, disposed Open Form 4 filing 0001567619-19-000218
2018-05-11 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 100,724, disposed Open Form 4 filing 0001140361-18-022963
2018-03-02 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 12,902, disposed Open Form 4 filing 0001140361-18-011732
2017-12-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 11,664, disposed Open Form 4 filing 0001140361-17-044970
2017-08-11 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 21,781, disposed Open Form 4 filing 0001140361-17-031871
2017-06-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 11,962, disposed Open Form 4 filing 0001140361-17-023711
2017-03-17 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 4,188, disposed Open Form 4 filing 0001140361-17-017823
2017-03-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 12,488, disposed Open Form 4 filing 0001140361-17-017823
2016-11-09 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 31,808, disposed Open Form 4 filing 0001140361-16-085801
2016-08-25 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 8,447, disposed Open Form 4 filing 0001140361-16-077909

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
S, Open-market sale
Open-market sale
Relationships on this page
O, Officer
Officer

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 0
  • Open-market sale 45
  • 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. BUBECK JAMES, insider transactions. Retrieved 2026-08-25 from https://ebomi.com/insider/0001654298

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.