Txnm Energy Inc.

TXNM·NYSE·$59.45Share Price as of 11/2·$7BMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/30/26 10-QQ2 ended 06/30/2607/31/26 10-QQ1 ended 03/31/2605/01/26 10-KFY 202502/27/26 10-QQ3 ended 09/30/2510/31/25

Disclosures

8-KResults of Operations10/30/26 8-KCurrent report10/28/26 8-KCurrent report09/30/26 8-KRegulation FD Disclosure; Other Events09/02/26 8-KEntry into Material Agreement; Creation of Direct Financial Obligation08/19/26

Prospectuses and Registrations

424B2Prospectus for primary offering09/01/26 424B5Prospectus supplement08/31/26 424B5Prospectus supplement03/03/26 424B5Prospectus supplement08/15/25 S-3ASRAutomatic shelf registration08/08/25

Proxies

DEF 14ADefinitive proxy04/28/26 DEFA14AAdditional proxy materials08/25/25 DEFA14AAdditional proxy materials08/19/25 DEFM14ADefinitive proxy (merger)07/21/25 PREM14APreliminary proxy (merger)07/11/25

Ownership

Form 4Insider transaction08/17/26 SC 13GBeneficial ownership08/14/26 SC 13G/ABeneficial ownership (amended)08/14/26 Form 4Insider transaction06/11/26 Form 4Insider transaction06/11/26

Other

11-KEmployee stock purchase plan report06/23/26 ARSAnnual report to shareholders04/28/26 11-KEmployee stock purchase plan report06/26/25 ARSAnnual report to shareholders04/01/25 11-KEmployee stock purchase plan report06/21/24