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 | 37,237 |
Reported balance
After 2026-09-30 transaction · row 1
1 source rowRow 1 · 2026-09-30 · Grant · Acquired 3,445 · Balance 37,237 F1: The shares of common stock reported reflects a quarterly payment to directors for Q3 2026 service. All shares are owned directly by Mr. De Sa, 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. De Sa, 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 |
|---|---|---|---|---|---|---|
| September 30, 2026 Filed Oct 1, 2026 02:24 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 3,445 | $0.00 | $0.00 |
DisclosureSEC source: 0001901420-26-000008 · form4-09302026_100957.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,237 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q3 2026 service. All shares are owned directly by Mr. De Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| June 30, 2026 Filed Jul 1, 2026 15:21 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 3,445 | $0.00 | $0.00 |
DisclosureSEC source: 0001901420-26-000006 · form4-07012026_030747.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,792 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q2 2026 service. All shares are owned directly by Mr. De Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| March 31, 2026 Filed Mar 31, 2026 21:30 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 3,445 | $0.00 | $0.00 |
DisclosureSEC source: 0001901420-26-000004 · form4-03312026_090319.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,347 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q1 2026 service. All shares are owned directly by Mr. De Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| December 31, 2025 Filed Jan 5, 2026 21:36 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 3,388 | $0.00 | $0.00 |
DisclosureSEC source: 0001901420-26-000003 · form4-01052026_090122.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,902 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q4 2025 service. All shares are owned directly by Mr. De Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| September 30, 2025 Filed Oct 2, 2025 16:11 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 2,395 | $0.00 | $0.00 |
DisclosureSEC source: 0001901420-25-000005 · form4-10022025_041029.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 23,514 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q3 2025 service. All shares are owned directly by Mr. De Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| June 30, 2025 Filed Jul 1, 2025 21:41 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,968 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-018741 · form4-07012025_090717.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 21,119 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q2 2025 service. All shares are owned directly by Mr. De Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| March 31, 2025 Filed Mar 31, 2025 21:19 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,352 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-009261 · form4-03312025_090319.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,151 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q1 2025 service. All shares are owned directly by Mr. De Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| January 01, 2025 Filed Jan 3, 2025 21:46 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,254 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-000489 · form4-01032025_090159.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,799 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q4 2024 service. All shares are owned directly by Mr. De Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| October 01, 2024 Filed Oct 2, 2024 13:53 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,452 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-024283 · form4-10022024_011004.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,545 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q3 2024 service. All shares are owned directly by Mr. de Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| July 01, 2024 Filed Jul 1, 2024 20:58 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,675 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-018619 · form4-07012024_080758.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,093 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q2 2024 service. All shares are owned directly by Mr. De sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| April 01, 2024 Filed Apr 1, 2024 16:41 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,370 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-009501 · form4-04012024_040421.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,418 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q1 2024 service. All shares are owned directly by Mr. de Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| January 01, 2024 Filed Jan 3, 2024 14:33 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,403 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-000137 · form4-01032024_020135.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,048 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q4 2023 service. All shares are owned directly by Mr. de Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| October 01, 2023 Filed Oct 3, 2023 21:19 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,433 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-23-013921 · form4-10032023_091035.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,645 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q3 2023 service. All shares are owned directly by Mr. de Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| July 01, 2023 Filed Jul 3, 2023 20:36 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,435 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-23-010575 · form4-07032023_080707.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,212 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q2 2023 service. All shares are owned directly by Mr. de Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| April 01, 2023 Filed Apr 5, 2023 14:13 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,456 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-23-016596 · form4.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,777 F1 · shares: The shares of common stock reported reflect a quarterly payment to directors for Q1 2023 service. All shares are owned directly by Mr. de Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| January 03, 2023 Filed Jan 4, 2023 16:18 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,709 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-23-000083 · doc1.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,321 F1 · shares: The shares of common stock reported reflect a quarterly payment to directors for Q4 2022 service. All shares are owned directly by Mr. de Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| October 01, 2022 Filed Oct 3, 2022 20:32 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,626 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-22-018054 · doc1.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,612 F1 · shares: The shares of common stock reported reflect a quarterly payment to directors for Q3 2022 service. All shares are owned directly by Mr. de Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| July 01, 2022 Filed Jul 1, 2022 19:18 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,524 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-22-013592 · doc1.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,986 F1 · shares: The shares of common stock reported reflect a quarterly payment to directors for Q2 2022 service. All shares are owned directly by Mr. de Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| April 01, 2022 Filed Apr 1, 2022 19:44 UTC | COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 | Grantcommon stock | 1,462 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-22-007835 · doc1.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,462 F1 · shares: The shares of common stock reported reflect a quarterly payment to directors for Q1 2022 service. All shares are owned directly by Mr. Paul de Sa, 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.