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Insider · CIK 0001599812

Kilmer Henry W

CIK 0001599812 Name as filed on the most recent filing

Filed as Kilmer Henry W (80)

80 transaction lines · from 80 filings · filed 2014-03-10 to 2026-06-15 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.

80 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
2026-06-15 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 40,824, disposed Open Form 4 filing 0001599812-26-000006
2026-03-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 56,040, disposed Open Form 4 filing 0001599812-26-000004
2025-12-08 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 94,992, disposed Open Form 4 filing 0001599812-25-000007
2025-12-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI Not reported Open Form 4 filing 0001599812-25-000005
2025-09-05 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 88,776, disposed Open Form 4 filing 0001415889-25-023798
2025-06-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 115,080, disposed Open Form 4 filing 0001415889-25-016300
2025-03-07 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 174,168, disposed Open Form 4 filing 0001415889-25-007482
2024-12-12 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 362,942, disposed Open Form 4 filing 0001415889-24-029195
2024-12-01 S, Open-market sale Cogent Communications Holdings, Inc.CCOI Not reported Open Form 4 filing 0001415889-24-028213
2024-09-04 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 166,824, disposed Open Form 4 filing 0001415889-24-022897
2024-06-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 134,400, disposed Open Form 4 filing 0001415889-24-015883
2024-03-05 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 176,339, disposed Open Form 4 filing 0001415889-24-006946
2023-12-07 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 326,132, disposed Open Form 4 filing 0001415889-23-016032
2023-09-07 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 165,984, disposed Open Form 4 filing 0001415889-23-013101
2023-06-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 149,352, disposed Open Form 4 filing 0001415889-23-009371
2023-03-07 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 152,436, disposed Open Form 4 filing 0001567619-23-004652
2022-12-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 275,333, disposed Open Form 4 filing 0001567619-22-021410
2022-09-07 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 129,248, disposed Open Form 4 filing 0001567619-22-017154
2022-06-07 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 142,083, disposed Open Form 4 filing 0001567619-22-012422
2022-03-08 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 150,534, disposed Open Form 4 filing 0001567619-22-006612
2021-12-13 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 185,432, disposed Open Form 4 filing 0001567619-21-021915
2021-12-07 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 186,954, disposed Open Form 4 filing 0001567619-21-021701
2021-09-07 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 177,910, disposed Open Form 4 filing 0001567619-21-016776
2021-06-07 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 182,604, disposed Open Form 4 filing 0001567619-21-011764
2021-03-05 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 138,340, disposed Open Form 4 filing 0001567619-21-005752
2020-12-07 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 139,032, disposed Open Form 4 filing 0001567619-20-020746
2020-12-03 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 139,224, disposed Open Form 4 filing 0001567619-20-020634
2020-09-08 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 157,294, disposed Open Form 4 filing 0001567619-20-016518
2020-06-05 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 183,953, disposed Open Form 4 filing 0001567619-20-011827
2020-03-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 203,318, disposed Open Form 4 filing 0001567619-20-005779
2020-01-08 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 164,659, disposed Open Form 4 filing 0001567619-20-000797
2019-12-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 149,853, disposed Open Form 4 filing 0001567619-19-022714
2019-09-05 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 143,761, disposed Open Form 4 filing 0001567619-19-017948
2019-06-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 140,728, disposed Open Form 4 filing 0001567619-19-012884
2019-03-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 117,418, disposed Open Form 4 filing 0001567619-19-006278
2018-12-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 140,043, disposed Open Form 4 filing 0001567619-18-007455
2018-09-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 164,928, disposed Open Form 4 filing 0001567619-18-002204
2018-06-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 157,896, disposed Open Form 4 filing 0001140361-18-027540
2018-03-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 130,081, disposed Open Form 4 filing 0001140361-18-012230
2017-12-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 133,632, disposed Open Form 4 filing 0001140361-17-045210
2017-09-05 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 139,350, disposed Open Form 4 filing 0001140361-17-034299
2017-06-05 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 122,400, disposed Open Form 4 filing 0001140361-17-023766
2017-03-03 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 122,850, disposed Open Form 4 filing 0001140361-17-010668
2016-12-05 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 36,150, disposed Open Form 4 filing 0001140361-16-088836
2016-11-03 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 35,000, disposed Open Form 4 filing 0001140361-16-084693
2016-10-05 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 35,170, disposed Open Form 4 filing 0001140361-16-081919
2016-09-06 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 36,170, disposed Open Form 4 filing 0001140361-16-078892
2016-08-03 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 42,150, disposed Open Form 4 filing 0001140361-16-074589
2016-07-05 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 40,300, disposed Open Form 4 filing 0001140361-16-071511
2016-06-03 S, Open-market sale Cogent Communications Holdings, Inc.CCOI 39,900, disposed Open Form 4 filing 0001140361-16-068390

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 80
  • 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. KILMER HENRY W, insider transactions. Retrieved 2026-08-24 from https://ebomi.com/insider/0001599812

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.