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 (NYSE: NGG) is a foreign private issuer incorporated in England and Wales that files annual reports on Form 20‑F and periodic reports on Form 6‑K with the US Securities and Exchange Commission. This SEC filings page aggregates those documents so investors can review National Grid’s regulatory disclosures, capital structure updates, and governance information in one place.
Recent Form 6‑K submissions include announcements to the London Stock Exchange that are furnished to the SEC, such as half‑year results, details of the scrip dividend scheme for interim dividends, and applications for new ordinary shares to be admitted to trading in connection with scrip elections. Filings also report total voting rights and treasury shares, notifications of major shareholdings, and transactions by persons discharging managerial responsibilities under the Market Abuse Regulation.
Other 6‑K filings provide information on portfolio changes and regulatory frameworks. Examples include the completion of the sale of the Grain LNG business, updates on Ofgem’s RIIO‑T3 Final Determination for National Grid’s UK electricity transmission business, and the outcome of a competitive audit tender process for the company’s external auditor. Together, these documents give insight into National Grid’s capital investment plans, regulatory environment, and governance arrangements.
On Stock Titan, National Grid filings are updated in line with new submissions to EDGAR. AI-powered summaries help explain the key points of lengthy disclosures, so readers can quickly understand topics such as dividend mechanics, voting rights changes, insider share dealings, and major regulatory decisions. Users can also review Form 4‑style information on ADR-related transactions reported within 6‑Ks and trace how National Grid’s capital structure and regulatory context evolve over time.
National Grid has agreed to sell its Grain LNG business to a consortium including Centrica plc and Energy Capital Partners (part of Bridgepoint). The terms comprise total proceeds of approximately £1.66 billion, including a pre-completion dividend, with the final consideration subject to customary completion adjustments.
The company says the sale advances its previously communicated strategy to streamline the business and focus on networks. Grain LNG, held through two wholly owned subsidiaries, owns and operates the UK’s largest LNG importation terminal under long-term take-or-pay contracts and is described as playing an important role in securing UK gas supply. Completion is subject to customary government and regulatory approvals and, subject to clearances, is expected to occur later this year.
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.