Ameren Illinois Chairman and President Richard Mark to retire August 1, 2022

AMEREN CORP

Richard J. Mark, Chairman and President of Ameren Illinois, notified Ameren of his retirement effective August 1, 2022.
Mark will facilitate an orderly transition for his successor, including a possible extension of his retirement date.
No successor has been named as of the filing date.

item 5.02

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Departed

Richard J. Mark

Chairman and President of Ameren Illinois Company

AEE · AMEREN CORP

Effective: 2022-08-01
Filed: May 16, 2022, 7:59 PM ET

On May 13, 2022, Richard J. Mark, Chairman and President of Ameren Illinois Company, a subsidiary of Ameren Corporation (the "Company"), notified the Company that he intends to retire from the Company and its affiliated entities effective August 1, 2022.

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Executive change SEC 8-K Item 5.02 confidence 0.95

Richard J. Mark retired as Chairman and President of Ameren Illinois Company at AMEREN CORP.

Action: retired
Role: Chairman and President of Ameren Illinois Company

Exact text from the filing

On May 13, 2022, Richard J. Mark, Chairman and President of Ameren Illinois Company, a subsidiary of Ameren Corporation (the "Company"), notified the Company that he intends to retire from the Company and its affiliated entities effective August 1, 2022.

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AMEREN CORP filing history →

Source: SEC EDGAR

accession 0001104659-22-061402

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