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Union Electric Company provided a definitive information statement calling a virtual Annual Meeting of shareholders for May 14, 2026 to elect five directors and conduct other business. Shareholders of record as of March 16, 2026 may vote; Ameren, which owns all outstanding common shares, intends to vote its shares for the director nominees.
The statement discloses governance arrangements with Ameren’s board performing committee functions for the company, stock ownership and related‑person policies, and executive compensation outcomes for 2025, including a 2025 short‑term incentive program payout above target and long‑term PSU results tied to TSR and Energy Transition metrics.
Ameren Missouri, a subsidiary of Ameren Corporation, sold $450 million principal amount of 4.80% First Mortgage Bonds due 2036 and $450 million principal amount of 5.55% First Mortgage Bonds due 2056. The bonds were issued under an existing shelf registration and related prospectus.
Ameren Missouri received aggregate net offering proceeds of approximately $891.1 million, before expenses, when the transaction closed. The report also lists the underwriting agreement, supplemental indenture, and legal opinions related to the bond issuance as exhibits.
Union Electric Company (Ameren Missouri) is offering $900,000,000 of first mortgage bonds: $450,000,000 of 4.80% bonds due March 15, 2036 and $450,000,000 of 5.55% bonds due March 15, 2056.
Interest is payable semi-annually on March 15 and September 15 beginning September 15, 2026. The bonds are secured by a first lien under the mortgage indenture and will be issued in book-entry form, with expected settlement on or about February 27, 2026. Net proceeds are estimated at $889.4 million and are intended to refinance short-term debt and/or fund near-term capital expenditures.
Union Electric Company (doing business as Ameren Missouri) is offering two new series of first mortgage bonds: a series due 2036 and a series due 2056. The bonds will be secured by the lien of the company’s mortgage indenture and issued in book-entry form through DTC.
The prospectus supplement states the net proceeds will be used to refinance short-term debt and/or fund near-term capital expenditures. The bonds are new issues with no established trading market and will not be listed on any securities exchange.
Ameren Corporation and its utility Ameren Missouri report that the Missouri Public Service Commission has approved an amended non-unanimous global agreement for their large primary service tariff, known as the Large Load Customer Rate Plan. The order covers new facilities with expected monthly demand of at least 75 megawatts and existing customers expanding demand by at least 75 megawatts.
These large customers must sign electric service agreements with a minimum 12-year term plus a ramp period of up to five years, pay demand charges on at least 80% of contracted capacity, and give 24 months’ notice before terminating service or pay exit fees tied to their minimum monthly bill. The order also requires collateral equal to two years of minimum bills, with up to 60% relief for stronger credits.
An earnings sharing mechanism applies if Ameren Missouri’s return on equity exceeds the staff-recommended midpoint of 9.74%, with 65% of the excess set aside to benefit retail customers. The order also allows partial revenue deferral in certain force majeure events.