Welcome to our dedicated page for Spire SEC filings (Ticker: SR), 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.
Spire Inc. filings document the regulatory record for a Missouri-incorporated natural gas utility holding company with common stock trading as SR and 6.375% junior subordinated notes due 2086 trading as SRJN on the New York Stock Exchange. Its Form 8-K disclosures cover operating results, Regulation FD earnings releases, material agreements and capital-structure matters.
The filing record also includes governance documents such as director and officer indemnification arrangements, debt financing disclosures such as delayed-draw senior unsecured term loan commitments, and shareholder-voting or corporate-governance matters. These filings describe Spire's utility-focused reporting, public securities, financing arrangements, liability and expense protections, and material events affecting its business structure.
Spire Inc. registers 250,000 shares of common stock for sale under its Dividend Reinvestment and Direct Stock Purchase Plan.
The prospectus describes participation rules (initial purchase $500, optional annual purchases up to $150,000), purchase methods (direct issuance, open‑market or privately negotiated purchases by Computershare), fees ($0.05 per share for open‑market purchases, $25 service fee plus $0.12 per share for many sales) and that proceeds from newly issued shares will be used for general corporate purposes.
Spire Inc reported that Vanguard Portfolio Management beneficially owns 3,533,194 shares of Common Stock, representing 5.97% of the class. The filing attributes sole dispositive power over 3,533,194 shares and sole voting power over 22,442 shares. The report clarifies these holdings include shares held for Vanguard funds and managed accounts.
Spire Inc. agreed to sell its Mississippi natural gas utility business, Spire Mississippi Inc., to Delta Utilities for $75 million in cash. Spire Mississippi serves about 18,000 customers through roughly 745 miles of distribution pipelines in south-central Mississippi, including Hattiesburg.
The deal, representing a 1.4x multiple of 2025 rate base, is intended to refine Spire’s geographic footprint and focus its regulated gas distribution portfolio on larger utilities in Alabama, Missouri and Tennessee. Spire plans to use the proceeds to fund planned infrastructure investments in these regulated gas utilities.
Closing is expected in the first quarter of Spire’s fiscal year 2027, subject to approval by the Mississippi Public Service Commission and other customary conditions. A reverse termination fee of $7.5 million (10% of the purchase price) is payable by the buyer to Spire’s subsidiary upon certain qualifying terminations.
Spire Inc. agreed to sell its Mississippi natural gas utility business, Spire Mississippi Inc., to Delta Utilities for $75 million in cash. Spire Mississippi serves about 18,000 customers through roughly 745 miles of distribution pipelines in south-central Mississippi, including Hattiesburg.
The deal, representing a 1.4x multiple of 2025 rate base, is intended to refine Spire’s geographic footprint and focus its regulated gas distribution portfolio on larger utilities in Alabama, Missouri and Tennessee. Spire plans to use the proceeds to fund planned infrastructure investments in these regulated gas utilities.
Closing is expected in the first quarter of Spire’s fiscal year 2027, subject to approval by the Mississippi Public Service Commission and other customary conditions. A reverse termination fee of $7.5 million (10% of the purchase price) is payable by the buyer to Spire’s subsidiary upon certain qualifying terminations.
Spire Inc. agreed to sell its natural gas storage business in Wyoming and Oklahoma to an affiliate of I Squared Capital for total consideration of $650 million, including $600 million in cash at closing and a fixed $50 million deferred payment expected in Spire’s fiscal 2027.
The storage platform includes Spire Storage West in Wyoming, certificated for up to 55 Bcf of working gas capacity, and Spire Storage Salt Plains in Oklahoma, authorized for up to 17 Bcf. Spire plans to use proceeds to partially fund its previously closed acquisition of Piedmont Natural Gas’s Tennessee business and complete that financing plan.
Spire emphasized that the divestiture sharpens its focus on regulated natural gas utilities and is intended to improve its risk profile while supporting long-term growth. The transaction is subject to customary closing conditions, Hart-Scott-Rodino review and other regulatory approvals, and is expected to close in the second half of Spire’s fiscal 2026.
Spire Inc. filed an amended Form 8‑K to add audited financials and pro forma results for its completed acquisition of Duke Energy’s Tennessee Piedmont Natural Gas business. The acquired utility generated $326.3 million in 2025 revenue and $121.6 million excess of revenues over direct expenses, and brings $1.95 billion of assets and $236.6 million of assumed liabilities onto Spire’s balance sheet.
Spire paid approximately $2.50 billion in cash and recorded $788.5 million of goodwill. Pro forma for the deal and related financings, fiscal 2025 combined net income available to common shareholders is $211.9 million, or $3.63 per basic share.
Spire Inc. has completed its acquisition of Piedmont Natural Gas’s Tennessee business from Duke Energy for $2.48 billion in cash, effective March 31, 2026. The acquired operations, now doing business as Spire Tennessee, serve more than 200,000 customers across nearly 3,800 miles of pipelines in the fast‑growing Nashville area.
To support the purchase and broader needs, Spire entered into a new delayed draw term loan providing $800,000,000 of senior unsecured borrowings maturing March 30, 2027, initially priced at Adjusted Term SOFR plus 0.85%. In parallel, subsidiary Spire Tennessee issued $825,000,000 of senior unsecured notes in five tranches with fixed coupons ranging from 4.59% to 5.44% and maturities between 2029 and 2038.
Spire plans to use Tranche A loan proceeds, together with cash and possible capital markets proceeds, to fund the acquisition and related costs, while Tranche B and the note proceeds support refinancing and general corporate purposes. Management states that Spire Tennessee is expected to represent about 20% of Spire’s capital investment plan through 2030 and support long‑term adjusted earnings per share growth of 5‑7%.
Spire Inc. is streamlining its business by selling its gas marketing subsidiary, Spire Marketing Inc., to Boardwalk Pipelines, LP for $215 million in cash, under a Membership Interests Purchase Agreement. The deal is expected to close in the third quarter of Spire’s fiscal 2026, subject to Hart-Scott-Rodino review and other customary conditions, and includes a $12.9 million termination fee payable to Spire if antitrust clearance is not obtained.
Spire plans to use the proceeds to help fund its acquisition of the Piedmont Natural Gas Tennessee business and for general corporate purposes, while it also evaluates selling its gas storage facilities. The company kept its fiscal 2026 adjusted EPS guidance at $5.25–$5.45, but lowered fiscal 2027 adjusted EPS guidance to $5.40–$5.60 from $5.65–$5.85, reflecting the planned divestiture of Spire Marketing. Spire reaffirmed a long-term adjusted EPS growth target of 5–7% based on an original fiscal 2027 midpoint of $5.75 and outlined a 10-year capital expenditure plan of $11.2 billion, largely focused on regulated gas utility infrastructure.
Spire Inc. is streamlining its business by selling its gas marketing subsidiary, Spire Marketing Inc., to Boardwalk Pipelines, LP for $215 million in cash, under a Membership Interests Purchase Agreement. The deal is expected to close in the third quarter of Spire’s fiscal 2026, subject to Hart-Scott-Rodino review and other customary conditions, and includes a $12.9 million termination fee payable to Spire if antitrust clearance is not obtained.
Spire plans to use the proceeds to help fund its acquisition of the Piedmont Natural Gas Tennessee business and for general corporate purposes, while it also evaluates selling its gas storage facilities. The company kept its fiscal 2026 adjusted EPS guidance at $5.25–$5.45, but lowered fiscal 2027 adjusted EPS guidance to $5.40–$5.60 from $5.65–$5.85, reflecting the planned divestiture of Spire Marketing. Spire reaffirmed a long-term adjusted EPS growth target of 5–7% based on an original fiscal 2027 midpoint of $5.75 and outlined a 10-year capital expenditure plan of $11.2 billion, largely focused on regulated gas utility infrastructure.
Spire Inc — filing by The Vanguard Group (amendment). This Schedule 13G/A amendment states that, following an internal realignment, The Vanguard Group reports 0 shares beneficially owned of Spire Inc Common Stock and 0% of the class as of the filing.
The filing explains that on January 12, 2026 certain Vanguard subsidiaries/divisions will report beneficial ownership separately in reliance on SEC Release No. 34-39538; Vanguard states it no longer is deemed to have beneficial ownership of securities held by those entities. The form is signed and dated March 27, 2026.
Spire Inc. reports that the Tennessee Public Utility Commission has approved transferring certain natural gas utility services from Piedmont Natural Gas Company to Spire Tennessee Inc. This approval, together with a satisfied Hart-Scott-Rodino antitrust condition, means required regulatory authorizations to complete Spire’s acquisition of Piedmont’s Tennessee local distribution business are now in place. The deal remains subject to customary closing conditions and is expected to close before the end of the first quarter of 2026.
Spire Inc. has eliminated a class of preferred stock from its charter after fully redeeming it. The company filed a Termination of Certificate of Designations for its 5.90% Series A Cumulative Redeemable Perpetual Preferred Stock with the Missouri Secretary of State, removing all related provisions from its Articles of Incorporation.
On the same date, Spire completed the previously announced redemption of all outstanding shares of this Series A preferred stock and the related depositary shares that represented fractional interests in those preferred shares. The filing also lists the termination document as an exhibit for reference.