BRUNE CATHERINE S 4

What Happened

• Catherine S. Brune, a director of Ameren Corporation (AEE), reported a gift of 450 shares on March 5, 2026. The reported disposition price is $0.00 (code G for gift), so there were no sale proceeds. The Form 4 was filed on March 6, 2026.

Key Details

• Transaction date: 2026-03-05
• Transaction type/code: Gift (G)
• Shares transferred: 450
• Price/value reported: $0.00 (no cash proceeds)
• Form filed: Form 4, filed 2026-03-06 (appears timely)
• Shares owned after transaction: not specified in the filing
• Notable footnotes: none disclosed on the Form 4

Context

• Gifts are a non-sale disposition and do not necessarily reflect the insider’s view of the company’s prospects; they are often made for personal, family, charitable, or estate-planning reasons. This filing simply notifies the market of the transfer and does not indicate a routine open-market sale or a purchase.