Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| COGENT COMMUNICATIONS HOLDINGS, INC.CCOI · Entity 1298 | Director | September 30, 2026 | October 01, 2026 |
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 September 30, 2026 · Filed October 01, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| common stockSEC Table I · non-derivative | Direct | 62,138 |
Reported balance
After 2026-09-30 transaction · row 1
1 source rowRow 1 · 2026-09-30 · Grant · Acquired 3,445 · Balance 62,138 F1: The shares of common stock reported reflects a quarterly payment to directors for Q3 2026 service. All shares are owned directly by Mr. Brooks, a director of Cogent Communications Holdings, Inc. |
Filing footnotes · ownership attribution and instrument terms
F1: The shares of common stock reported reflects a quarterly payment to directors for Q3 2026 service. All shares are owned directly by Mr. Brooks, a director of Cogent Communications Holdings, Inc.
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 |
|---|---|---|---|---|---|---|
| March 16, 2017 Filed Mar 16, 2017 23:10 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Salecommon stock | 3,000 | $41.77 | $125,315.10 |
DisclosureSEC source: 0001140361-17-012424 · doc1.xml · nonDerivative · entry 1 BROOKS STEVEN D · CIK 0001227882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,900 Read SEC document |
| January 01, 2017 Filed Jan 3, 2017 22:14 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,750 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-17-000154 · doc1.xml · nonDerivative · entry 1 BROOKS STEVEN D · CIK 0001227882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,900 F1 · date: The shares of common stock reported reflect a quarterly payment to directors for service. All shares are owned directly by Mr. Brooks, a director of Cogent Communications Holdings, Inc. F1 · ownership.direct: The shares of common stock reported reflect a quarterly payment to directors for service. All shares are owned directly by Mr. Brooks, a director of Cogent Communications Holdings, Inc. Read SEC document |
| October 01, 2016 Filed Oct 3, 2016 20:52 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,875 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-16-081425 · doc1.xml · nonDerivative · entry 1 BROOKS STEVEN D · CIK 0001227882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,150 F1 · date: The shares of common stock reported reflect a quarterly payment to directors for service. All shares are owned directly by Mr. Brooks, a director of Cogent Communications Holdings, Inc. F1 · ownership.direct: The shares of common stock reported reflect a quarterly payment to directors for service. All shares are owned directly by Mr. Brooks, a director of Cogent Communications Holdings, Inc. 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.