{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-096576","form_type":"8-K","ticker":"CCOI","cik":"0001158324","company_name":"COGENT COMMUNICATIONS HOLDINGS, INC.","filed_at":"2023-08-29T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.252135+00:00","generated_at":"2026-06-11T02:14:12.142285+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Cogent Communications COO Greg O'Connor departs; duties redistributed","bullets":["Greg O'Connor, VP and COO, departed Cogent Communications effective August 28, 2023.","His duties will be redistributed among several senior operational personnel.","No replacement named; responsibilities absorbed by existing senior team."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-096576","json":"https://secwatch.observer/filing/0001104659-23-096576.json","markdown":"https://secwatch.observer/filing/0001104659-23-096576.md","text":"https://secwatch.observer/filing/0001104659-23-096576.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1158324/000110465923096576/0001104659-23-096576-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1158324/000110465923096576/tm2325062d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T02:14:12.142285+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"b164c6b744","claim":"Greg O'Connor departed as Vice President and Chief Operating Officer at COGENT COMMUNICATIONS HOLDINGS, INC..","evidence_excerpt":"Cogent Communications Holdings, Inc. (the “Company”) announces the departure of Mr. Greg O’Connor, Vice President and Chief Operating Officer with effect from August 28, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1158324/000110465923096576/0001104659-23-096576-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"departed"},{"label":"Role","value":"Vice President and Chief Operating Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}