Welcome to our dedicated page for National Grid SEC filings (Ticker: NGG), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
National Grid PLC filings document foreign-issuer disclosures for a U.K.-incorporated utility whose ADRs trade under NGG. The company's Form 6-K reports furnish London Stock Exchange announcements covering total voting rights, treasury shares, Director/PDMR shareholding notifications, scrip dividend mechanics, and ADR-related dividend issuance.
The filing record also includes operating and regulatory updates for National Grid's electricity transmission and distribution businesses, including financial framework disclosures, RIIO-T3 matters, pre-close results updates, and debt-market documents such as supplementary prospectuses for the Euro Medium Term Note Programme involving National Grid plc and National Grid Electricity Transmission plc.
National Grid plc (NGG) has filed a Form 6-K outlining the share issuance connected to its FY 2024/25 final dividend scrip alternative. The company has applied to the FCA and the London Stock Exchange for 59,266,294 new ordinary shares to be admitted to the Official List and to trading. Dealings and dividend payment are scheduled for 17 July 2025 and the new stock will rank pari passu with existing shares.
Under the Scrip Dividend Scheme, 58,457,054 ordinary shares will be allotted at 1,040.40 p per share, while 161,848 American Depositary Receipts—equivalent to 809,240 ordinary shares—will be issued to US holders at US$70.3102 per ADR. The programme allows shareholders to receive equity in lieu of cash, supporting the company’s liquidity but increasing the overall share count. No earnings, cash-flow data, or forward guidance accompanies the filing.
National Grid plc (NGG) has filed a Form 6-K disclosing Ofgem’s Draft Determination for the RIIO-ET3 price-control period covering April 2026–March 2031. The draft relates to National Grid Electricity Transmission (NGET) and follows the company’s final business plan submission in December 2024. Ofgem continues to acknowledge the need for "significant levels of investment" in the UK transmission network and has proposed allowance decisions for a subset of projects; the remainder will be assessed through in-period mechanisms.
National Grid reiterates its intention to deploy around £60 billion of group-wide capital expenditure between now and March 2029, underscoring the scale of network expansion required to meet rising electrification and decarbonisation targets. Management will scrutinise the draft package to determine whether it offers an "investable" financial framework, highlighting that further progress on incentive mechanisms is still required to balance consumer value with shareholder returns.
The company will engage with Ofgem through the consultation phase leading to a Final Determination expected in December 2025. Securing an attractive allowed return, incentive upside and timely cost recovery will be critical to funding the planned investments while preserving credit metrics and dividend capacity. The filing contains extensive forward-looking-statement disclaimers but no new earnings guidance.