{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-23-058694","form_type":"8-K","ticker":"TYG","cik":"0001268533","company_name":"TORTOISE ENERGY INFRASTRUCTURE CORP","filed_at":"2023-12-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:28.488749+00:00","generated_at":"2026-06-07T09:45:09.991581+00:00","sec_items":["5.03","8.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Tortoise Energy Infrastructure amends bylaws to clarify exclusive forum provision","bullets":["Dec 20, 2023: Board adopted Third Amended and Restated Bylaws clarifying exclusive forum provision for internal corporate claims.","Exclusive forum designated as Circuit Court for Baltimore City, MD (or US District Court for MD) for derivative actions, breach of duty, and federal law claims.","Provisions apply to claims under Maryland General Corporation Law, Investment Company Act of 1940, and internal affairs doctrine."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-23-058694","json":"https://secwatch.observer/filing/0001140361-23-058694.json","markdown":"https://secwatch.observer/filing/0001140361-23-058694.md","text":"https://secwatch.observer/filing/0001140361-23-058694.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1268533/000114036123058694/0001140361-23-058694-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1268533/000114036123058694/ef20017011_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T09:45:09.991581+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"}