# EDGAR Filing Document

**Accession Number:** 0001126956
**File Stem:** 0001193125-26-108363
**Filing Date:** 2026-3
**Character Count:** 4898
**Document Hash:** 9f91e827f5e9de11e58aa4467ab7763b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-108363.hdr.sgml**: 20260316

**ACCESSION NUMBER**: 0001193125-26-108363

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20260316

**ITEM INFORMATION**: Other Events

**FILED AS OF DATE**: 20260316

**DATE AS OF CHANGE**: 20260316

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SPIRE INC
- **CENTRAL INDEX KEY:** 0001126956
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATURAL GAS DISTRIBUTION [4924]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 742976504
- **STATE OF INCORPORATION:** MO
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-16681
- **FILM NUMBER:** 26756864

**BUSINESS ADDRESS:**
- **STREET 1:** 700 MARKET STREET
- **CITY:** ST LOUIS
- **STATE:** MO
- **ZIP:** 63101
- **BUSINESS PHONE:** 3143420500

**MAIL ADDRESS:**
- **STREET 1:** 700 MARKET STREET
- **CITY:** ST LOUIS
- **STATE:** MO
- **ZIP:** 63101

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LACLEDE GROUP INC
- **DATE OF NAME CHANGE:** 20001024

?xml version='1.0' encoding='ASCII'? 8-K

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### FORM 8-K

#### CURRENT REPORT

#### Pursuant to Section 13 or 15(d)

#### of the Securities Exchange Act of 1934

#### Date of Report (Date of earliest event reported): March 16, 2026

---

| | | | |
|:---|:---|:---|:---|
| **Commission**<br> **File Number** | **Name of Registrant, Address of<br>Principal**<br> **Executive Offices and Telephone<br>Number** | **State of**<br> **Incorporation** | **IRS Employer**<br> **Identification No.** |
| **1-16681** | **Spire Inc.**<br> **700 Market Street**<br> **St. Louis, MO 63101**<br> **314-342-0500** | **Missouri** | **74-2976504** |

---

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Exchange Act:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading**<br> **Symbol(s)** | **Name of each exchange**<br> **on which registered** |
| Common Stock $1.00 par value | SR | New York Stock Exchange LLC |
| 6.375% Junior Subordinated Notes due 2086 | SRJN | New York Stock Exchange LLC |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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#### Item 8.01 Other Events.
On March 16, 2026, the Tennessee Public Utility Commission ("TPUC") issued a decision in Docket No. 25-00074, the Joint Application of Piedmont Natural Gas Company, Inc. ("Piedmont") and Spire Tennessee Inc. ("Spire Tennessee") for Approval of a Transfer of Authority to Provide Utility Services Pursuant to Tenn. Code Ann. § 65-4-113 and Related Authorizations. The TPUC approved the transfer of utility services from Piedmont to Spire Tennessee.

The approval is a condition to Spire Inc.'s ("Company") completion of the acquisition of Piedmont's Tennessee natural gas local distribution company business, previously announced on July 29, 2025 ("Transaction"). The closing condition related to the Hart-Scott-Rodino Antitrust Improvement Act of 1976 ("HSR"), as amended, has been satisfied and following receipt of the approval of TPUC, the parties have received approval from the requisite regulatory authorities necessary to close the Transaction. The completion of the Transaction is subject to certain other customary closing conditions. The Transaction is currently expected to close prior to the end of the first quarter of 2026.

------

#### SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **Spire Inc.** | **Spire Inc.** |
| Date: March 16, 2026 | By: | /s/ Adam Woodard |
|  |  | Adam Woodard<br> Executive Vice President and<br> Chief Financial Officer |

---