<div id="readability-page-1"><div><p>Certain Options of The Southern Company are subject to a Lock-Up Agreement Ending on 18-DEC-2025. These Options will be under lockup for 45 days starting from 3-NOV-2025 to 18-DEC-2025.</p><p>Details:<br/> The Company and its executive officers and directors have agreed not to, without the prior written consent of the Representatives, for a period of 45 days from the date of this Prospectus Supplement, directly or indirectly, (i) offer, issue, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend or otherwise transfer or dispose of any Corporate Units, Purchase Contracts or shares of the Company?s common stock or any security convertible into or exercisable or exchangeable for Corporate Units, Purchase Contracts or common stock</p></div></div>

南方电力

<p>南方公司已签署一项锁定协议，适用于某些期权，生效日期为 2025 年 11 月 3 日至 2025 年 12 月 18 日。在这 45 天的期间内，公司及其高管不得在未事先获得同意的情况下提供、出售或转让任何公司单位、购买合同或普通股</p>

南方电力的某些期权受限于锁定协议，该协议将于2025年12月18日到期