secwatch.observer — SEC 8-K summary ====================================== Issuer: CSAIL 2015-C1 Commercial Mortgage Trust (—) CIK: 0001634172 Form: 8-K Filed at: 2025-11-13T23:59:59+00:00 Accession: 0001888524-25-019590 Event type: other_material Sentiment: positive Materiality: 0.40 Item codes: 6.04 LLM model: deepseek-v4-flash:cloud@v2 CSAIL 2015-C1 Trust makes $3.3M additional distribution to Class A-S after curtailment -------------------------------------------------------------------------------- - Additional principal payment of $3,287,521.48 to Class A-S Certificateholders on November 12, 2025. - Payment stems from a curtailment on the 500 Fifth Avenue Mortgage Loan (Loan 2) received by Master Servicer on November 11, 2025. - Initial distribution on October 20, 2025 did not include this curtailment; supplemental payment followed notification. - Curtailment reduces outstanding balance of the 500 Fifth Avenue loan within the CSAIL 2015-C1 trust. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1634172/000188852425019590/0001888524-25-019590-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1634172/000188852425019590/csc15sa1_8k-11112025.htm HTML page: https://secwatch.observer/filing/0001888524-25-019590 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer