{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-290749","form_type":"8-K","ticker":"SGHT","cik":"0001531177","company_name":"Sight Sciences, Inc.","filed_at":"2023-12-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:29.401434+00:00","generated_at":"2026-06-07T16:09:35.874937+00:00","sec_items":["8.01"],"event_type":"regulatory","sentiment":"negative","materiality_score":0.9,"calibrated_materiality_score":0.9,"confidence":"high","headline":"Sight Sciences reports MACs delay effective date of LCDs impacting OMNI and SION to January 29, 2024","bullets":["Five MACs delayed effective date of local coverage determinations on Micro-Invasive Glaucoma Surgery from Dec 24, 2023 to Jan 29, 2024.","LCDs identify certain procedures as investigational, including canaloplasty with trabeculotomy ab interno associated with OMNI Surgical System.","The states served by these five MACs accounted for approximately 63% of Sight Sciences' Surgical Glaucoma revenue in 2022.","Sight Sciences strongly disagrees with LCDs' characterization and is pursuing remediation, including engagement with MACs and CMS, and potential reconsideration request.","The company is still assessing potential impact on coverage for its SION Surgical Instrument technology."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-290749","json":"https://secwatch.observer/filing/0001193125-23-290749.json","markdown":"https://secwatch.observer/filing/0001193125-23-290749.md","text":"https://secwatch.observer/filing/0001193125-23-290749.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1531177/000119312523290749/0001193125-23-290749-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1531177/000119312523290749/d731640d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T16:09:35.874937+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}