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NYSE: TXNM TXNM ENERGY INC 8-K

TXNM extends Blackstone merger to May 2027, cuts termination fee $175M, borrows $400M

Filed July 20, 2026 · Period ending July 17, 2026 · ~2 min read

5 key changes 3 high relevance 4 sections

Key Changes

  • high

    Merger deadline extended to May 31, 2027; TXNM cut termination fee Parent would owe from $350M to $175M, reducing downside protection if deal collapses while giving parties more time for regulatory approvals.

  • high

    TXNM borrowed $400M (maturing Jan 2029) to repay Blackstone for voided June 2025 PIPE investment after New Mexico regulator declared the transaction void, replacing equity with debt and increasing leverage.

  • high

    TXNM plans $400M equity raise at $50+ per share to repay term loan, converting debt back to equity; timing and execution risk remain, and issuance will dilute existing shareholders.

  • medium

    Parties waived all known breaches and claims arising before July 17, 2026, including those related to regulator orders and voided PIPE transaction, preventing either side from using past setbacks to terminate merger.

  • medium

    Term loan includes debt-to-capitalization covenant capped at 0.70; merger has cleared PUCT, FERC, FCC, and HSR review but awaits Nuclear Regulatory Commission and New Mexico approvals.

Summary

TXNM Energy and Blackstone Infrastructure Partners extended their merger deadline to May 31, 2027, while TXNM cut the termination fee Blackstone would owe if the deal fails from $350 million to $175 million.

These concessions reflect the regulatory complications that have delayed the transaction: the New Mexico Public Regulation Commission voided a $400 million PIPE investment Blackstone made in June 2025 and ordered the parties to unwind it.

TXNM is now borrowing $400 million via a term loan (maturing January 2029) to repay Blackstone, effectively replacing equity with debt on its balance sheet and increasing leverage until the company can complete a planned equity raise. The planned equity financing—$400 million at $50 or more per share—will repay the term loan and convert the debt back to equity, but timing and execution risk remain, and the issuance will dilute existing shareholders. The parties also waived all known breaches and claims arising before July 17, 2026, preventing either side from using the regulatory setbacks as grounds to terminate the merger. The deal has cleared multiple federal and state approvals but still awaits sign-off from the Nuclear Regulatory Commission and the New Mexico regulator, with closing now expected in the first half of 2027. Retail holders should watch for the equity raise announcement and the NMPRC's response to the compliance report due by end of July 2026.

Section-by-Section Diff

Event · Item 2.03 — Creation of a Direct Financial Obligation

~45 words

Item 2.03 also reports this as a direct financial obligation (body incorporates the primary Item by reference).

1 Added
Added Item 2.03 — direct financial obligation (cross-ref) medium

Added in current filing · verify on EDGAR →

Item 2.03. Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

The information required by this item is included in Item 1.01 and incorporated herein by reference.

The company also filed this under Item 2.03, which means it is reporting the arrangement as a direct financial obligation. The Item 2.03 text refers back to the Item 1.01 entry for the terms rather than restating them.

Event · Item 1.01 — Entry into a Material Definitive Agreement

~1,800 words

TXNM extends merger deadline to May 2027, cuts termination fee by $175M, and borrows $400M to unwind voided PIPE transaction per regulator order.

2 Added
Added PIPE Transaction unwinding high

Added in current filing · verify on EDGAR →

As previously disclosed, on July 2, 2026, the New Mexico Public Regulation Commission (“NMPRC”) issued a final order (the “Final Order”) declaring that (i) the PIPE Transaction is void and of no effect and (ii) TXNM, Public Service Company of New Mexico (“PNM”), Parent, and certain of their affiliates (the “Merger Parties”) must file a compliance report demonstrating how they have effectuated the unwinding of the PIPE Transaction. ... In accordance with the Letter Agreement, TXNM will draw the full amount under the TXNM 2026 Term Loan and pay such amount to Purchaser in full repayment of the $400 million previously paid by Purchaser under the Stock Purchase Agreement in connection with unwinding the PIPE Transaction as a result of the Final Order.

The New Mexico regulator voided the $400 million PIPE investment Blackstone made in June 2025 (8 million shares at $50 per share). TXNM must now return the $400 million to Blackstone. The company is borrowing $400 million via a new term loan to fund this repayment, effectively replacing equity with debt on its balance sheet.

Added $400 million term loan high

Added in current filing · verify on EDGAR →

On July 17, 2026, TXNM entered into a $400 million term loan agreement (the “TXNM 2026 Term Loan”) with the lenders party thereto and Wells Fargo Bank, National Association (“Wells Fargo”), as Administrative Agent. The TXNM 2026 Term Loan is effective as of July 17, 2026 and has a maturity date of January 17, 2029. ... The TXNM 2026 Term Loan includes customary covenants, including a covenant that requires the maintenance of a consolidated debt-to-consolidated capitalization ratio of less than or equal to 0.70 to 1.00.

TXNM borrowed $400 million from Wells Fargo and other lenders, maturing January 2029. The loan carries a debt-to-capitalization covenant capped at 0.70. This debt replaces the voided equity, increasing leverage and interest expense until TXNM can complete a planned $400 million equity raise (at $50+ per share) to repay the loan.

Event · Item 7.01 — Regulation FD Disclosure

~400 words

TXNM issued a press release discussing a Waiver and Letter Agreement, furnished under Regulation FD.

1 Added
Added Regulation FD disclosure of Waiver and Letter Agreement medium

Added in current filing · verify on EDGAR →

On July 17, 2026, TXNM issued a press release discussing the Waiver and the Letter Agreement. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated into this Item 7.01 by reference.

TXNM disclosed that it issued a press release on July 17, 2026, regarding a Waiver and Letter Agreement. The 8-K does not provide details about the nature, parties, or terms of these agreements in the body text—only that a press release was issued and furnished as an exhibit. The substance of the disclosure would be in Exhibit 99.1, which is not included in the provided text.

Event · Exhibit 99.1

4 Added
Added Merger agreement extension high

Added in current filing · view on EDGAR →

The termination date under the agreement has been extended to May 31, 2027, to allow for further time to obtain regulatory approvals.

TXNM Energy and Blackstone Infrastructure have extended the deadline for their merger agreement to May 31, 2027. The extension provides additional time to secure remaining regulatory approvals from the Nuclear Regulatory Commission and the New Mexico Public Regulation Commission.

Added Regulatory approval status high

Added in current filing · view on EDGAR →

The transaction has received approval from the Public Utility Commission of Texas (PUCT), the Federal Energy Regulatory Commission (FERC), the Federal Communications Commission (FCC) and under the waiting period required by the Hart-Scott-Rodino Antitrust Improvements Act. TXNM Energy shareholders overwhelmingly approved the merger in August 2025.

The transaction is pending regulatory approval from the Nuclear Regulatory Commission and the New Mexico Public Regulation Commission (NMPRC).

The merger has cleared multiple regulatory hurdles including PUCT, FERC, FCC, and HSR antitrust review, and received shareholder approval in August 2025. However, approvals from the Nuclear Regulatory Commission and New Mexico Public Regulation Commission remain outstanding.

Added $400 million term loan high

Added in current filing · view on EDGAR →

Additionally, TXNM Energy has entered into a $400 million term loan in order to unwind the voided 2025 stock transaction. TXNM Energy plans to issue common stock to repay the term loan.

TXNM Energy has secured a $400 million term loan to unwind a voided 2025 stock transaction with Blackstone Infrastructure. The company intends to issue common stock to repay this term loan, which will result in shareholder dilution. This financing addresses a compliance issue that has paused the NMPRC regulatory review process.

Added Expected transaction timeline medium

Added in current filing · view on EDGAR →

To continue the regulatory approval process before the NMPRC, the joint applicants intend to file a compliance report with the NMPRC before the end of July 2026. Pending the re-establishment of a procedural schedule, the transaction is estimated to close in the first half of 2027.

The parties plan to file a compliance report with the NMPRC by end of July 2026 to restart the regulatory review process. Subject to re-establishment of a procedural schedule and obtaining remaining approvals, the merger is now expected to close in the first half of 2027, representing a significant delay from the original timeline.

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Figures/quotes linked to EDGAR · Narrative written by AI · Jul 20, 2026 · How we verify