Reported Earlier: TXNM Energy Enters Agreement To Be Acquired By Blackstone Infrastructure For $61.25 Per Share In Cash Upon Closing, Or $11.5B, Including Net Debt (Excluding Securitization Debt) And Preferred Stock

• Provides long-term infrastructure investment to support the continued build-out of PNM and TNMP in a rapidly changing energy environment, facilitating economic development during New Mexico's transition to clean energy and continued growth in Texas
• TXNM Energy, PNM and TNMP to remain locally managed and operated with headquarters in New Mexico and Texas, retain employees and honor all union labor agreements
• Customer rates will continue to be set by state regulators
• Customers to receive a detailed package of benefits that will be developed after thorough and transparent engagement with stakeholders in New Mexico and Texas
• Blackstone Infrastructure provides long-term, patient capital and a commitment to strong investment grade credit metrics, aligned with TXNM Energy's long-term financing strategy
• Shareholders to receive $61.25 per share in cash upon closing

ALBUQUERQUE, N.M., May 19, 2025 /PRNewswire/ -- TXNM Energy (NYSE:TXNM) today announced an agreement under which Blackstone Infrastructure will acquire TXNM Energy for $61.25 per share in cash upon closing, reflecting a total enterprise value of $11.5 billion, including net debt (excluding securitization debt) and preferred stock.

TXNM Energy, through its subsidiaries PNM and TNMP, is focused on meeting the critical electricity infrastructure needs of its customers. PNM is supporting the evolution of its generation portfolio to meet New Mexico's clean energy goals and is identifying opportunities to achieve the energy transition in a cost-effective manner for customers. TNMP has consistently increased its annual capital investments to meet sustained nation-leading growth levels in its Texas service territory. This transaction provides significant long-term capital to support these goals.