secwatch.observer — SEC 8-K summary ====================================== Issuer: CITIGROUP INC (C) CIK: 0000831001 Form: 8-K Filed at: 2026-01-12T23:59:59+00:00 Accession: 0001193125-26-010408 Event type: other Sentiment: neutral Materiality: 0.00 Item codes: 9.01 LLM model: deepseek-v4-flash:cloud@v2 Citigroup files supplemental indentures and updates security listing; no material news -------------------------------------------------------------------------------- - Filed supplemental indentures dated Jan 9, 2026 with BNY Mellon as trustee. - Exhibit 99.1 lists registered securities including common stock (C) and trust preferreds. - No earnings, M&A, leadership, or operational events disclosed. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/831001/000119312526010408/0001193125-26-010408-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/831001/000119312526010408/d203358d8k.htm HTML page: https://secwatch.observer/filing/0001193125-26-010408 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer