secwatch.observer — SEC 8-K summary
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Issuer:     Arthur J. Gallagher & Co. (AJG)
CIK:        0000354190
Form:       8-K
Filed at:   2026-08-26T23:19:41+00:00
Accession:  0000354190-26-000197
Event type: leadership
Sentiment:  neutral
Materiality: 0.50
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

Gallagher CAO Cary steps down Sept 30; Koreyva named successor effective Oct 1
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- Richard C. Cary, Controller & CAO since 2001, steps down Sept 30, 2026; remains Corporate VP - Accounting until 2028 retirement.
- Kyle G. Koreyva, age 42, becomes Controller & CAO effective Oct 1, 2026; joined via AssuredPartners acquisition in Aug 2025.
- Koreyva previously AssuredPartners CAO (June 2024) and Chubb's Westchester VP Finance; no compensation changes announced.
- Cary's retirement not due to any disagreement on financials, controls, or policies.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/354190/000035419026000197/0000354190-26-000197-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/354190/000035419026000197/ajg-20260824.htm
  HTML page:      https://secwatch.observer/filing/0000354190-26-000197

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