X0508 4/A 2023-11-10 2023-11-14 false 0001108426 PNM RESOURCES INC PNM 0001083786 COLLAWN PATRICIA K CORPORATE HEADQUARTERS MS 1275 ALBUQUERQUE NM 87158-1275 true true false false CHAIRMAN AND CEO false Phantom Stock Shares 2023-11-10 4 A false 808.00 0.00 A Common Stock 808.00 90256.00 I PNM Common Stock Fund - PNM Resources Executive Savings Plan II The security converts to common stock on a one-for-one basis. Reflects the amount of phantom stock shares acquired under the PNM Resources, Inc. Executive Savings Plan II through notional dividend reinvestment on the cash dividend payment date of November 10, 2023. As previously disclosed in footnote (2) to the reporting person's Form 4 filed on November 14, 2023, the reporting person was unable to provide the number of phantom stock shares acquired due to a delay in the receipt of information required to calculate such number from the third party administrator. Such information was received by the Issuer on November 29, 2023. The phantom stock shares were acquired under the PNM Resources, Inc. Executive Savings Plan II, and will settle upon the Reporting Person's retirement or other termination of service. /s/ Angela L. Pino, POA for Patricia K. Collawn 2023-12-01