secwatch.observer — SEC 8-K summary ====================================== Issuer: Leidos Holdings, Inc. (LDOS) CIK: 0001336920 Form: 8-K Filed at: 2025-05-15T23:59:59+00:00 Accession: 0001336920-25-000020 Event type: regulatory Sentiment: neutral Materiality: 0.20 Item codes: 5.04, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Leidos announces Retirement Plan blackout period from late June to mid-July 2025 due to recordkeeper change -------------------------------------------------------------------------------- - Blackout starts week of June 29, 2025, ends week of July 20, 2025; affects Plan participants and executives. - Reason: administrative changes including recordkeeper and trustee change for Leidos, Inc. Retirement Plan. - Participants cannot change contributions, direct investments, take loans or distributions during blackout. - Directors and executive officers prohibited from trading Leidos equity or derivatives under Sarbanes-Oxley. - Blackout separate from but coincides in part with quarterly earnings blackout period. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1336920/000133692025000020/0001336920-25-000020-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1336920/000133692025000020/ldos-20250515.htm HTML page: https://secwatch.observer/filing/0001336920-25-000020 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer