secwatch.observer — SEC 8-K summary
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Issuer:     Archrock, Inc. (AROC)
CIK:        0001389050
Form:       8-K
Filed at:   2026-09-28T20:00:55+00:00
Accession:  0001389050-26-000034
Event type: leadership
Sentiment:  neutral
Materiality: 0.25
Item codes: 5.02
LLM model:  deepseek-v4.1-flash:cloud@v2

Archrock CAO Donna A. Henderson to retire December 4, 2026; no successor named
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- Vice President and Chief Accounting Officer Donna A. Henderson notified Archrock on September 23, 2026 of her intention to retire effective December 4, 2026.
- No successor or interim CAO was named in the filing, leaving the principal accounting officer role unfilled as of the December 4 retirement date.
- Archrock's 8-K, signed by SVP, General Counsel and Secretary Stephanie C. Hildebrandt on September 29, 2026, addresses only the CAO transition.
- Henderson's departure is described as a retirement, not a resignation amid dispute or an involuntary termination.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1389050/000138905026000034/0001389050-26-000034-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1389050/000138905026000034/aroc-20260923x8k.htm
  HTML page:      https://secwatch.observer/filing/0001389050-26-000034

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