secwatch.observer — SEC 8-K summary ====================================== Issuer: GRID DYNAMICS HOLDINGS, INC. (GDYN) CIK: 0001743725 Form: 8-K Filed at: 2026-02-27T23:59:59+00:00 Accession: 0001104659-26-021573 Event type: other_material Sentiment: neutral Materiality: 0.15 Item codes: 5.03, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Grid Dynamics adopts amended bylaws with enhanced stockholder nomination procedures -------------------------------------------------------------------------------- - Board adopted amended and restated bylaws effective February 26, 2026. - New provisions require additional background info on nominees, voting arrangements, and conflicts of interest. - Stockholder proposals must include representations on compliance with company policies and intent to serve full term. - Bylaws also include technical and clarifying changes for stockholder meetings. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1743725/000110465926021573/0001104659-26-021573-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1743725/000110465926021573/tm267505d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-021573 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer