Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _________ to _________ Name of Registrant, State of Incorporation, Address Of Principal Executive Offices, Telephone Number, Commission File No., IR ...

PNM Resources, Inc. (NYSE:PNM) Q4 2023 Earnings Conference Call February 6, 2024 11:00 AM ET Company Participants Lisa Goodman - Executive Director, IR Pat Vincent-Collawn - Chairman and CEO Don Tarry - President and COO Lisa Eden - SVP, CFO and Treasurer Conference Call Participants Julien Dumoulin-Smith - Bank of America Anthony Crowdell - Mizuho Ryan Levine - Citi Paul Fremont - Ladenburg Thalmann & Co. Operator Good morning, and welcome to the PNM Resources 2023 Earnings Call. [Operator Instructions] Pl ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _________ to _________ Name of Registrant, State of Incorporation, Address Of Principal Executive Offices, Telephone Number, Commission Fil ...

PNM Resources, Inc. (NYSE:PNM) Q3 2023 Earnings Conference Call October 27, 2023 11:30 AM ET Company Participants Lisa Goodman - Executive Director, IR Pat Vincent-Collawn - Chairman and CEO Don Tarry - President and COO Lisa Eden - SVP, CFO and Treasurer Conference Call Participants Ryan Levine - Citi Paul Zimbardo - Bank of America Jonathan Reeder - Wells Fargo Securities Brandon Lee - Mizuho Operator Good day and welcome to the PNM Resources' Third Quarter 2023 Conference Call. All participants will be i ...

PNM Resources, Inc. (NYSE:PNM) Q2 2023 Earnings Call Transcript August 4, 2023 11:00 AM ET Company Participants Lisa Goodman - Executive Director of IR Pat Vincent-Collawn - Chairman and CEO Don Tarry - President and COO Lisa Eden - SVP, CFO and Treasurer Conference Call Participants Ryan Levine - Citi Julien Dumoulin-Smith - Bank of America Jonathan Reeder - Wells Fargo Operator Good morning, and welcome to the PNM Resources Second Quarter 2023 Conference Call. All participants will be in listen-only mode. ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _________ to _________ Name of Registrant, State of Incorporation, Address Of Principal Executive Offices, Telephone Number, Commission File No. ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _________ to _________ Name of Registrant, State of Incorporation, Address Of Principal Executive Offices, Telephone Number, Commission File No ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _________ to _________ Name of Registrant, State of Incorporation, Address Of Principal Executive Offices, Telephone Number, Commission File No., IR ...