Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| COGENT COMMUNICATIONS HOLDINGS, INC.CCOI · Entity 1298 | CHIEF REVENUE OFFICER | June 04, 2025 | June 06, 2025 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
COGENT COMMUNICATIONS HOLDINGS, INC.
Report date June 04, 2025 · Filed June 06, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| common stockSEC Table I · non-derivative | Direct | 55,142 |
Reported balance
After 2025-06-04 transaction · row 1
1 source rowRow 1 · 2025-06-04 · Sale · Disposed 2,000 · Balance 55,142 |
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 11, 2018 Filed May 11, 2018 16:40 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Salecommon stock | 2,000 | $50.36 | $100,724.00 |
DisclosureSEC source: 0001140361-18-022963 · doc1.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,542 Read SEC document |
| March 02, 2018 Filed Mar 2, 2018 22:28 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Salecommon stock | 300 | $43.01 | $12,901.50 |
DisclosureSEC source: 0001140361-18-011732 · doc1.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,542 Read SEC document |
| February 21, 2018 Filed Feb 22, 2018 21:49 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 9,600 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-18-009638 · doc1.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,842 F1 · shares: These shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2021. Read SEC document |
| December 01, 2017 Filed Dec 5, 2017 14:18 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Salecommon stock | 250 | $46.66 | $11,663.75 |
DisclosureSEC source: 0001140361-17-044970 · doc1.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,242 Read SEC document |
| August 11, 2017 Filed Aug 14, 2017 18:49 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Salecommon stock | 500 | $43.56 | $21,781.20 |
DisclosureSEC source: 0001140361-17-031871 · doc1.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,492 Read SEC document |
| June 01, 2017 Filed Jun 5, 2017 14:16 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Salecommon stock | 300 | $39.87 | $11,962.35 |
DisclosureSEC source: 0001140361-17-023711 · doc1.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,992 Read SEC document |
| May 03, 2017 Filed May 3, 2017 20:18 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 9,600 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-17-018112 · doc1.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,292 F1 · shares: These shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2020. Read SEC document |
| March 17, 2017 Filed May 2, 2017 17:35 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Salecommon stock | 100 | $41.88 | $4,187.53 |
DisclosureSEC source: 0001140361-17-017823 · doc1.xml · nonDerivative · entry 2 BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,692 Read SEC document |
| March 01, 2017 Filed May 2, 2017 17:35 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Salecommon stock | 300 | $41.63 | $12,487.50 |
DisclosureSEC source: 0001140361-17-017823 · doc1.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,792 Read SEC document |
| November 09, 2016 Filed Nov 10, 2016 19:51 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Salecommon stock | 800 | $39.76 | $31,808.00 |
DisclosureSEC source: 0001140361-16-085801 · doc1.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,092 F1 · balance_after: A portion of these securities is not vested. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.