secwatch.observer — SEC 8-K summary
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Issuer:     EXXON MOBIL CORP (XOM)
CIK:        0000034088
Form:       8-K
Filed at:   2026-05-04T23:59:59+00:00
Accession:  0000034088-26-000069
Event type: leadership
Sentiment:  neutral
Materiality: 0.50
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

Exxon Mobil names Susan Buchanan as new CAO effective July 1, 2026
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- Len M. Fox, VP, Controller and Tax (principal accounting officer), to retire effective July 1, 2026.
- Susan Buchanan elected VP and Chief Accounting Officer (principal accounting officer) effective same date.
- Buchanan, 44, previously President of ExxonMobil Global Business Solutions since Feb 2026.
- Prior roles include VP Strategy and Business Development for Upstream (Oct 2023–Feb 2026).

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/34088/000003408826000069/0000034088-26-000069-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/34088/000003408826000069/xom-20260428.htm
  HTML page:      https://secwatch.observer/filing/0000034088-26-000069

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer