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National Grid plc reports updated voting rights and a routine executive share purchase. As of 28 February 2026, the company had 5,198,968,690 ordinary shares in issue, including 227,659,512 held as treasury shares, leaving 4,971,309,178 shares carrying voting rights.
The filing also records that Chief Financial Officer Andy Agg acquired 11 ordinary shares on 9 March 2026 at GBP 13.243355 each through a monthly purchase under National Grid’s Share Incentive Plan, a regular employee share scheme.
National Grid plc has extended and upgraded its 5-year financial framework to FY31, planning at least £70 billion of capital investment and targeting around 10% annual asset growth. The company now expects underlying earnings per share to grow 8–10% a year from an FY26 baseline.
The plan includes a 70% increase in investment versus the prior five years, with roughly £31 billion for UK Electricity Transmission, £9 billion for UK Electricity Distribution, £17 billion for New York and £12 billion for New England regulated businesses. Assets are expected to reach about £115 billion by FY31, while management aims to grow dividends in line with UK CPIH and maintain a strong balance sheet. The company has also accepted Ofgem’s RIIO-T3 price control for UK Electricity Transmission from April 2026 to March 2031, targeting an overall return on equity above 9% and expecting 13–15% underlying EPS growth in FY27 as allowed revenues step up.
National Grid plc reports its share capital and recent insider dealings. As of 31 December 2025, the company had 5,191,884,002 ordinary shares, including 230,310,720 held in treasury, leaving 4,961,573,282 shares with voting rights for disclosure calculations.
The filing also lists routine transactions by senior managers and the chair, mainly small monthly purchases and dividend-related share acquisitions in share plans on the London and New York exchanges, plus a sale of 21,800 ordinary shares by Chief People Officer Will Serle.
National Grid plc has filed a Form 6-K to notify investors that a new supplementary prospectus has been approved by the UK Financial Conduct Authority for its and National Grid Electricity Transmission plc's Euro Medium Term Note Programme.
The Supplementary Prospectus, dated 23 January 2026, updates and supplements the existing prospectus dated 19 August 2025 for the companies' Euro 20,000,000,000 Euro Medium Term Note Programme. It is available via a published URL and has also been submitted to the UK National Storage Mechanism for public inspection.
The notice reminds readers that the underlying prospectus information may be targeted only at residents of specific countries and that investors need to confirm they are part of the intended audience before relying on that information.
National Grid plc is issuing new shares under its Scrip Dividend Scheme for the 2025/26 interim dividend. The company has applied to admit 7,084,688 ordinary shares to the FCA Official List and to trading on the London Stock Exchange, with dealings expected to start on 13 January 2026. These shares will rank equally with existing ordinary shares.
Under the scheme, 6,613,638 ordinary shares are being issued at 1,130.40 pence per share. For US holders of American Depositary Receipts, 94,210 ADRs, representing 471,050 ordinary shares including fractional entitlements, are being issued at US$74.2334 per ADR. The scrip relates to the interim dividend payable on 13 January 2026.
National Grid plc is issuing new shares under its Scrip Dividend Scheme for the 2025/26 interim dividend. The company has applied to the UK Financial Conduct Authority to admit ordinary shares to the Official List and to the London Stock Exchange to admit 7,084,688 ordinary shares to trading. Dealings in these shares are expected to start on 13 January 2026, the date the interim dividend is payable, and the new shares will rank equally with existing ordinary shares.
Under the scheme, 6,613,638 ordinary shares will be issued at 1,130.40 pence per share. For US holders of American Depositary Receipts, 94,210 ADRs, representing 471,050 ordinary shares including fractional entitlements, will be issued at US$74.2334 per ADR. The filing also points investors to the current Scrip Dividend Scheme terms on the company’s website and via Equiniti.
National Grid plc reports its updated share capital and recent management share transactions. As of 30 November 2025, the company had 5,191,884,002 ordinary shares in issue, of which 230,339,116 were held in treasury, leaving 4,961,544,886 shares with voting rights for disclosure calculations under FCA rules.
The filing also details moves by senior executives. Chief Information and Digital Officer Talvis Love received 14,147 American Depository Shares at nil cost on 1 December 2025 from the vesting of a Retention Award Plan grant, with 6,865 ADS automatically sold at $76.31 to cover tax. On 8 December 2025, Chief Financial Officer Andy Agg and Chief People Officer Will Serle each bought 13 ordinary shares at GBP 11.3943 under the Share Incentive Plan.
National Grid plc has completed a formal competitive audit tender and its Board has approved the proposed re-appointment of Deloitte LLP as external auditor from the financial year ending 31 March 2028, subject to shareholder approval at the 2027 Annual General Meeting.
Deloitte will continue as National Grid’s external auditor for the financial years ending 31 March 2026 and, subject to shareholder approval at the 2026 Annual General Meeting, 31 March 2027. The company notes that UK rules require large companies to tender their statutory audit every 10 years and rotate auditors every 20 years; Deloitte has been statutory auditor since the year ending 31 March 2018. Further information on the tender process will be provided in National Grid’s 2026 Annual Report and Accounts.
National Grid plc reports that UK regulator Ofgem has published its Final Determination for the RIIO-T3 framework governing National Grid Electricity Transmission from April 2026 to March 2031. The package includes a real allowed cost of equity of 6.12% at 60% gearing, which will help shape future returns from the regulated transmission business.
National Grid welcomes Ofgem’s recognition of the need for significant investment to nearly double electricity transfer capacity while maintaining high reliability, but will now review the full determination to judge whether it provides an overall framework that is both investable and workable. The company will focus on the incentive framework and totex mechanisms, assessing if they allow high-performing networks to earn a globally competitive return and recover efficient investment costs.
Ofgem is expected to publish proposed licence modifications for consultation, ahead of a licence decision in February. Relevant parties will then have 20 working days to assess the licence changes, and National Grid anticipates announcing its formal response in early March 2026.
National Grid plc has completed the sale of its Grain LNG business to a consortium made up of Centrica plc and Energy Capital Partners, which is part of Bridgepoint Group plc. This transaction removes Grain LNG from National Grid’s portfolio and transfers ownership to a mix of a multinational energy company and an energy transition-focused infrastructure investor.
National Grid describes itself as one of the largest publicly listed energy network companies, operating critical electricity and gas networks in the UK and US. The company emphasises its role in providing secure, affordable and cleaner energy while supporting economic growth, and positions this move within a broader strategy of focusing on reliable and resilient energy networks for the future.