secwatch.observer — SEC 8-K summary ====================================== Issuer: CALIX, INC (CALX) CIK: 0001406666 Form: 8-K Filed at: 2026-01-28T23:59:59+00:00 Accession: 0001406666-26-000003 Event type: other_material Sentiment: positive Materiality: 0.60 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Calix increases stock repurchase authorization by $125M to total $425M ---------------------------------------------------------------------- - Board authorized additional $125M stock repurchase, bringing total program authorization to $425M. - Remaining authorization as of Dec 31, 2025 was $109.3M; new $125M add brings combined total to $425M. - Repurchases may be made via open market or private transactions, subject to market conditions. - Program is discretionary; company may suspend or discontinue at any time without obligation. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1406666/000140666626000003/0001406666-26-000003-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1406666/000140666626000003/calx-20260127.htm HTML page: https://secwatch.observer/filing/0001406666-26-000003 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer