Every material Form 8-K TXNM Energy filed with the SEC in 2025, read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). Newest first; each brief links to its own page and to the filing on SEC.gov.
Texas-New Mexico Power Company, an indirect subsidiary of TXNM Energy, issued $70 million of 4.69% First Mortgage Bonds due December 18, 2031, in a private placement on December 18, 2025, with proceeds to repay short-term debt and fund general corporate purposes. On December 19, 2025, TXNM, PNM and TNMP amended their revolving credit agreements to exclude the closing of the pending merger from change-of-control defaults, and extended the maturities of those facilities to March 29, 2030.
$70 million 4.69% First Mortgage Bonds, Series 2025H, due December 18, 2031, issued December 18, 2025
Proceeds to repay short-term debt and for general corporate purposes, including projected capital expenditures
Revolver amendments on December 19, 2025 extended maturities to March 29, 2030; one lender per facility declined to extend, including $34.6 million at TXNM, $45.9 million at PNM and $23.0 million at TNMP
TNMP revolver increased to up to $300.0 million; the filing says the proposed Blackstone Infrastructure transaction would not be a change in control under the 2025H bonds
TXNM Energy issued $350 million of 7.000% junior subordinated convertible notes due 2056 on December 10, 2025, under an indenture with U.S. Bank Trust Company as trustee. The notes are unsecured, rank junior to the company's senior debt, and carry a 7.000% fixed rate until July 31, 2031, after which the rate resets based on the Five-Year Treasury Rate plus 3.254%, with a floor of 7.000%. The filing does not report a financial result, but the offering adds $350 million of long-term debt-like obligation that ranks behind senior creditors.
Principal amount of $350,000,000, issued December 10, 2025 under a purchase agreement dated December 8, 2025
Fixed 7.000% interest rate until July 31, 2031; semi-annual payments beginning July 31, 2026, with the option to defer for up to 20 consecutive periods
Notes mature July 31, 2056, and the company may redeem them from the First Reset Date (July 31, 2031) or earlier in specified tax or rating-agency events
Texas-New Mexico Power Company, an indirect subsidiary of TXNM Energy, agreed on November 18, 2025 to sell $70 million of 4.69% First Mortgage Bonds due December 18, 2031 in a private placement. Proceeds will repay short-term debt and fund general corporate purposes, including projected capital expenditures. The filing is a routine debt financing, though the bonds carry covenants such as a maximum consolidated indebtedness ratio of 0.65 to 1.0.
Principal: $70 million, Series 2025H, fixed rate of 4.69% per year
Issuance expected on or before December 18, 2025; maturity December 18, 2031
Interest payable semiannually on January 31 and July 31, starting July 31, 2026
Proceeds to repay short-term debt and fund general corporate purposes; the filing notes the proposed Blackstone Infrastructure transaction would not trigger a change-of-control repurchase under the bonds
PNM, a wholly-owned subsidiary of TXNM Energy, entered into a $120.0 million term loan agreement on November 10, 2025, with U.S. Bank National Association as administrative agent. PNM expects to use the proceeds to refinance part of its 2024 Term Loan, which matures on November 10, 2025, so the filing shows routine debt refinancing rather than a change in operations.
Term loan of $120.0 million, effective November 10, 2025, with a maturity date of May 10, 2027
Proceeds expected to refinance a portion of balances under PNM's 2024 Term Loan maturing November 10, 2025
Includes a debt-to-consolidated capitalization covenant of 0.65 to 1.00 tested at each fiscal quarter end, plus cross default and change of control provisions
On November 6, 2025, TNMP, an indirect subsidiary of TXNM Energy, entered into a Twenty-Fifth Supplemental Indenture to its First Mortgage Indenture with U.S. Bank Trust Company as trustee. The amendment changes certain financial reporting requirements, revises change-in-control definitions in several earlier supplemental indentures, and adds a covenant to provide financial statements to holders of Fifth Supplemental Indenture bonds. The filing says TNMP obtained the required bondholder consents.
Agreement dated November 6, 2025, supplements the First Mortgage Indenture dated March 23, 2009.
Amends change-in-control definitions in ten earlier supplemental indentures, dated 2019 through 2025.
Adds a covenant to make annual and quarterly TNMP financial statements available to Fifth Supplemental Indenture bondholders, dated April 3, 2013.
The filing does not disclose any dollar amounts or financial results.
TXNM Energy reported third quarter 2025 results, with GAAP diluted earnings per share of $1.22 versus $1.45 a year earlier and ongoing diluted EPS of $1.33 versus $1.43. Electric operating revenues rose to $647.2 million from $569.3 million, but the company said it is not affirming its previously issued 2025 earnings guidance and does not plan to issue revised guidance during the pending Blackstone Infrastructure acquisition, which shareholders approved on August 28, 2025.
GAAP diluted EPS was $1.22 in Q3 2025 versus $1.45 in Q3 2024; ongoing diluted EPS was $1.33 versus $1.43.
Electric operating revenues were $647.2 million versus $569.3 million, while GAAP net earnings attributable to TXNM were $130.7 million versus $131.2 million.
TXNM is not affirming its 2025 earnings guidance and does not plan to issue revised guidance during the pending transaction.
The Blackstone Infrastructure deal at $61.25 per share is expected to close in the second half of 2026, subject to regulatory approvals.
TXNM Energy entered a Distribution Agreement allowing it to sell up to $200 million of common stock through a group of sales agents, with optional forward stock purchase arrangements. The company is not obligated to sell any shares, and sales will depend on market conditions and its capital needs, so the filing signals possible new equity issuance that could dilute existing shareholders.
Up to $200 million of common stock may be sold from time to time through BofA Securities, MUFG Securities Americas, RBC Capital Markets and Scotia Capital (USA) as sales agents.
Sales agents may be paid commissions of up to 2% of the gross sales price of shares sold.
Shares will be offered under an S-3ASR registration statement that became automatically effective on February 28, 2025, supplemented by a prospectus supplement dated August 15, 2025.
The company may also enter forward stock purchase agreements and expects to settle them physically, with proceeds received upon future settlement.
Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.
Only material 8-Ks get a brief: results, deals, executive changes, restructuring, impairments, delisting notices, restatements, cybersecurity incidents and other disclosed events. Routine filings (vote results, exhibits only) are skipped. Every TXNM Energy filing is on SEC EDGAR ↗. 8-K briefs of other companies →