{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-123890","form_type":"8-K","ticker":"TYGO","cik":"0001855447","company_name":"TIGO ENERGY, INC.","filed_at":"2025-12-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.832955+00:00","generated_at":"2026-05-16T12:37:59.578794+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"medium","headline":"Tigo Energy amends supply agreement with EG4; EG4 to claim 45X tax credits, share proceeds with Tigo","bullets":["Amended agreement with EG4 clarifies EG4 as claimant of 45X tax credits; EG4 will pay Tigo a portion within 90 days of receipt.","Tigo to supply TS4-A-O optimizers, Cloud Connect Advanced, and Access Point for EG4's Optimized Inverter production.","Minimum purchase quantities for 2025–2028 are set but redacted; other material terms remain substantially unchanged from August 2025 agreement.","Limited exclusivity until October 25, 2025 restricts both parties from negotiating with third-party US residential inverter makers."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-123890","json":"https://secwatch.observer/filing/0001213900-25-123890.json","markdown":"https://secwatch.observer/filing/0001213900-25-123890.md","text":"https://secwatch.observer/filing/0001213900-25-123890.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1855447/000121390025123890/0001213900-25-123890-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1855447/000121390025123890/ea0270394-8k_tigo.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T12:37:59.578794+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"}