{"schema_version":"secwatch.filing_event.v1","accession":"0001406666-25-000001","form_type":"8-K","ticker":"CALX","cik":"0001406666","company_name":"CALIX, INC","filed_at":"2025-01-29T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.538916+00:00","generated_at":"2026-05-27T06:40:49.466090+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Calix Q4 revenue $206.1M, GAAP loss $0.27, non-GAAP EPS $0.08; record gross margin 55.0%","bullets":["Q4 revenue $206.1M, +2.6% sequentially but -22% YoY; GAAP net loss $0.27 per diluted share, non-GAAP EPS $0.08.","Record GAAP gross margin 55.0% (non-GAAP 55.5%), up 1,220 bps YoY due to product mix and prior-year charges.","Remaining performance obligations (RPOs) $325.8M, +34% YoY and +10% sequentially; current RPO $120.7M, +27% YoY.","Q1 2025 guidance: revenue $204-210M, non-GAAP gross margin 54.5-56.5%, non-GAAP EPS $0.10-0.16.","Cash & investments $297.1M (record); non-GAAP free cash flow $50.3M in 2024; DSO 36 days."],"urls":{"canonical":"https://secwatch.observer/filing/0001406666-25-000001","json":"https://secwatch.observer/filing/0001406666-25-000001.json","markdown":"https://secwatch.observer/filing/0001406666-25-000001.md","text":"https://secwatch.observer/filing/0001406666-25-000001.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1406666/000140666625000001/0001406666-25-000001-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1406666/000140666625000001/calx-20250129.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T06:40:49.466090+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"}