secwatch.observer — SEC 8-K summary ====================================== Issuer: BLACKLINE, INC. (BL) CIK: 0001666134 Form: 8-K Filed at: 2026-03-17T23:59:59+00:00 Accession: 0001628280-26-018395 Event type: other_material Sentiment: positive Materiality: 0.60 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 BlackLine board boosts stock buyback program by $100M to $500M total authorization -------------------------------------------------------------------------------- - Board approved a $100M increase to stock buyback program, raising total authorization to $500M. - As of March 13, 2026, BlackLine has repurchased 5.3M shares for $270.1M under the program. - Repurchases may be made via open market or private transactions; program is discretionary and may be suspended anytime. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1666134/000162828026018395/0001628280-26-018395-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1666134/000162828026018395/bl-20260313.htm HTML page: https://secwatch.observer/filing/0001628280-26-018395 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer