{"schema_version":"secwatch.filing_event.v1","accession":"0001558370-21-016944","form_type":"8-K","ticker":"GKOS","cik":"0001192448","company_name":"GLAUKOS Corp","filed_at":"2021-12-20T23:59:59+00:00","discovered_at":"2026-05-14T18:04:11.809321+00:00","generated_at":"2026-06-27T23:36:03.801265+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Glaukos Chairman William J. Link to retire Dec 31; CEO Burns named new Chairman, Foley Lead Independent Director","bullets":["William J. Link retires as Board Chairman effective Dec 31, 2021; will serve as strategic advisor during transition.","President and CEO Thomas W. Burns appointed Chairman of the Board, effective Dec 31, 2021.","Mark J. Foley appointed Lead Independent Director, receiving additional $30,000 annual retainer.","Board reduced to eight directors following Link's retirement; no disagreement cited.","Dr. Link served as Chairman since 2001; Burns has been a director since 2002."],"urls":{"canonical":"https://secwatch.observer/filing/0001558370-21-016944","json":"https://secwatch.observer/filing/0001558370-21-016944.json","markdown":"https://secwatch.observer/filing/0001558370-21-016944.md","text":"https://secwatch.observer/filing/0001558370-21-016944.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1192448/000155837021016944/0001558370-21-016944-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1192448/000155837021016944/gkos-20211216x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T23:36:03.801265+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":"16b3b651e3","claim":"Mark J. Foley was appointed as Lead Independent Director at GLAUKOS Corp.","evidence_excerpt":"the independent members of the Board appointed Mark J. Foley, who has served as a member of the Board since 2014 and is the Chair of the Compensation Committee, as the Board’s Lead Independent Director effective December 31, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1192448/000155837021016944/0001558370-21-016944-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Lead Independent Director"}],"fact_type":"executive_change"},{"claim_id":"68743be040","claim":"Thomas W. Burns was appointed as Chairman of the Board at GLAUKOS Corp.","evidence_excerpt":"the Board, upon the recommendation of the Compensation Committee, appointed Thomas W. Burns, the Company’s President and Chief Executive Officer and a director on the Board since 2002, to serve as the Chairman of the Board of the Company effective upon Dr. Link’s retirement on December 31, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1192448/000155837021016944/0001558370-21-016944-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chairman of the Board"}],"fact_type":"executive_change"},{"claim_id":"9da18ae01f","claim":"William J. Link retired as Chairman of the Board at GLAUKOS Corp.","evidence_excerpt":"On December 16, 2021, William J. Link, Ph.D., informed Glaukos Corporation (the “Company”) that he intends to retire from the Company’s Board of Directors (the “Board”) effective December 31, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1192448/000155837021016944/0001558370-21-016944-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"label":"Role","value":"Chairman of the Board"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}