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. (SR) executive Hampton Joseph B., VP and President of Spire AL, MS & Gulf, reported multiple equity transactions on November 18, 2025. Common stock activity included 117 shares withheld at $86.16 for taxes on 398 time-vested restricted shares, 1,324 performance units that vested and settled in stock, 389 shares withheld for related taxes, and a new grant of 520 time-vested restricted shares scheduled to vest on November 18, 2028.
Following these transactions, he directly held 6,649 common shares and 7,251.307 shares in the company stock fund of a 401(k) plan as of November 17, 2025. He also reported phantom stock activity: 442 and 133 shares were deferred into his deferred income plan account, with 11 and 4 phantom shares withheld for taxes. Each phantom share is economically equivalent to one share of Spire common stock and is payable over 15 years starting six months after his separation from employment.
Spire Inc (SR) executive vice president and COO Steven C. Greenley reported acquiring 1,870 shares of Spire common stock on 11/18/2025 at $86.16 per share. The filing shows this as an acquisition of time-vested restricted stock, which is scheduled to fully vest on November 18, 2028. After this grant, Greenley beneficially owns 9,840 shares of Spire common stock in direct ownership.
Spire Inc. (SR) reported an equity award to its CEO and President, who is also a director. On November 18, 2025, the executive acquired 6,380 shares of common stock as a time-vested restricted stock award at a reference price of $86.16 per share. After this transaction, the executive beneficially owns 9,800 shares of Spire common stock directly.
The restricted stock granted on November 18, 2025 vests on November 18, 2028, meaning the executive earns full rights to the shares over time. Separately, the filing lists 8,400 phantom stock units, which represent deferred awards tied economically to Spire common stock. These phantom units vest on November 22, 2027 and are payable in cash in scheduled installments in January 2029, 2030, 2031, 2032 and 2033, with flexibility to be reallocated to other investments within the executive’s deferred income plan after vesting.
Spire Inc. (SR) insider Matthew J. Aplington, SVP and Chief Legal Officer, reported multiple equity transactions on common stock dated 11/18/2025. The filing shows tax withholdings and equity awards related to vesting of restricted stock and performance units, all at a price of $86.16 per share.
The report lists 93 shares of common stock withheld for taxes tied to the vesting of 210 time-vested restricted shares, and 314 shares withheld for taxes related to 711 performance-contingent restricted units. It also records 711 shares acquired upon settlement of performance-contingent restricted units and an additional award of 1,450 shares of time-vested restricted stock that will vest on November 18, 2028.
Following these transactions, Aplington beneficially owns 4,994 shares of Spire common stock in direct form.
Spire Inc. is offering $900,000,000 principal amount of junior subordinated notes, split between $450,000,000 6.250% Series A Notes and $450,000,000 6.450% Series B Notes, both maturing June 1, 2056. The Series A coupon resets in 2031 and Series B in 2036 to the Five-Year Treasury Rate plus fixed spreads, with floors at their initial rates.
Interest is payable semi-annually, and Spire can defer payments on either series for up to 10 consecutive years, during which unpaid interest compounds. The notes are subordinated to about $2,297.0 million of Spire’s priority indebtedness and structurally subordinated to approximately $2,899.1 million of subsidiary debt, and will not be listed on an exchange. Spire expects net proceeds of about $888.8 million, to be used with other financing to help fund the $2.48 billion Piedmont Tennessee natural gas acquisition serving about 205,000 customers.
Spire Inc. (SR) is progressing its planned acquisition of Piedmont Natural Gas Company’s Tennessee local distribution business for cash consideration of $2.48 billion, subject to customary adjustments at closing. The transaction has cleared the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act and received Federal Energy Regulatory Commission approval on October 31, 2025 to transfer gas supply contracts. Completion still requires Tennessee Public Utility Commission approval and the absence of a defined Material Adverse Effect, and is expected to close by the end of the first calendar quarter of 2026. Spire has filed unaudited pro forma condensed combined financial information and abbreviated financial statements for the acquired business to show how the Piedmont acquisition could affect its future financial profile.
Spire Inc. (SR) reported an initial statement of beneficial ownership on Form 3 for company officer Lalov Boyan N., Vice President and Treasurer. The filing lists 560 shares of common stock held directly and 548.224 shares held indirectly in the company’s 401(k) stock fund, as reported by the plan trustee as of November 13, 2025. No derivative securities were reported.
Spire Inc. files its annual report outlining its utility, marketing and midstream businesses, key risks, and a major pending acquisition. The company serves about 1.7 million gas utility customers across Missouri, Alabama and Mississippi, with 2025 gas utility volumes of 3,275.2 million CCF and a workforce of 3,497 employees. Residential customers generated 66% of gas utility operating revenues, with total average customers rising to 1,744,537 in 2025. Spire highlights extensive pipeline, storage and marketing operations, including Spire Missouri’s diverse supply portfolio and Spire Alabama’s LNG and storage capacity. The report details regulatory, environmental, cyber, market and operational risks, and notes an agreement to acquire Piedmont Natural Gas’s Tennessee local distribution business from Duke Energy for approximately $2.48 billion, subject to approvals.
Spire Inc. (SR): Schedule 13G/A Amendment No. 12 reports that American Century Investment Management, Inc., American Century Companies, Inc., and the Stowers Institute for Medical Research collectively beneficially own 2,708,444 shares of Spire Inc. common stock, representing 4.6% of the class as of the event date 09/30/2025.
The filing lists sole voting power of 2,594,030 shares and sole dispositive power of 2,708,444 shares, with no shared voting or dispositive power. The signatories certify the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control. Item 5 confirms ownership of 5 percent or less of the class. The filing identifies ACIM as an investment adviser and ACC as a parent holding company, with Stowers as a control entity of ACC.
Spire Inc. furnished a current report to provide investors with access to its latest earnings information. On November 14, 2025, the company filed an 8-K stating that it issued an earnings news release covering its results for the three and twelve months ended September 30, 2025. The full text of that release is attached as Exhibit 99.1.
The company notes that the information in Items 2.02 and 7.01, including Exhibit 99.1, is being furnished rather than filed, so it is not subject to certain Exchange Act liabilities and is not automatically incorporated by reference into Securities Act registration statements or other documents.