Updated Jul 16, 2026
BRUNE CATHERINE S is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.

Catherine S. Brune is a corporate executive and director known for her role at Ameren Corporation, a public utility holding company based in St. Louis, Missouri. She has extensive experience in the energy sector and has held various leadership positions throughout her career.
| Role | Director |
|---|---|
| Notability | 70/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-06 | AEE | AMEREN CORP | G — Bona-fide gift | 450 | $0.00 |
Catherine S. Brune is a corporate executive and director known for her role at Ameren Corporation, a public utility holding company based in St. Louis, Missouri. She has extensive experience in the energy sector and has held various leadership positions throughout her career.…
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