secwatch.observer — SEC 8-K summary ====================================== Issuer: Leidos Holdings, Inc. (LDOS) CIK: 0001336920 Form: 8-K Filed at: 2026-10-01T13:10:24+00:00 Accession: 0001336920-26-000265 Event type: leadership Sentiment: neutral Materiality: 0.25 Item codes: 5.02, 9.01 LLM model: deepseek-v4.1-flash:cloud@v2 Leidos adds AT&T COO Jeff McElfresh to board, expanding to 11 directors ----------------------------------------------------------------------- - Jeff McElfresh, AT&T's (NYSE: T) chief operating officer, elected to the Leidos board effective Oct. 1, 2026; board size increases from 10 to 11 members. - McElfresh is independent under NYSE rules and will serve on the Corporate Governance and Ethics and Technology and Information Security committees. - At AT&T, McElfresh oversees a $250 billion nationwide advanced connectivity infrastructure transformation and previously led AT&T cybersecurity, data management and labs. - Compensation follows standard non-employee director arrangements described in the March 19, 2026 proxy; no Item 404(a) related-party transactions or side arrangements disclosed. - CEO Tom Bell and Board Chair Bob Shapard cite his technology and infrastructure experience as supporting the NorthStar 2030 growth strategy. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1336920/000133692026000265/0001336920-26-000265-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1336920/000133692026000265/ldos-20261001.htm HTML page: https://secwatch.observer/filing/0001336920-26-000265 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer