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CIK 0001108426 · Large accelerated filer

TXNM ENERGY INC

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Ticker
TXNM
Exchange
NYSE
Industry
Electric Services
FY end
Dec 31
Incorporated
NM
Entity type
operating
EIN
850019030
Phone
5052412700
Business address
414 SILVER AVE. SW, ALBUQUERQUE, NM, 87102-3289
Former names
PNM RESOURCES INC, PNM RESOURCES, MANZANO CORP
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-08-14 COLLAWN PATRICIA K EXECUTIVE CHAIR Grant or award · Phantom Stock Shares +739 98,591
2026-06-10 Maestas Steven Director Grant or award +2,698 8,992
2026-06-10 Montoya Lillian J Director Grant or award +2,698 8,992
2026-06-10 BECKER NORMAN P. Director Grant or award +2,698 30,802
2026-06-10 Gutierrez Sidney M. Director Grant or award +2,698 32,135
2026-06-10 BAILEY VICKY A Director Grant or award +2,698 11,692
2026-06-10 HUGHES JAMES ALTON Director Grant or award +2,698 22,217
2026-06-10 MULLARKEY MAUREEN T Director Grant or award +2,698 34,487
2026-06-10 CONLEY E RENAE Director Grant or award +2,698 39,971
2026-05-15 COLLAWN PATRICIA K EXECUTIVE CHAIR Grant or award · Phantom Stock Shares +691 97,852
2026-03-07 Bischoff Gerald R VP and Corporate Controller Option exercise +169 1,560
2026-03-07 Bischoff Gerald R VP and Corporate Controller Shares withheld for taxes −86 $58.88 $5K 1,474
2026-03-07 Bischoff Gerald R VP and Corporate Controller Option exercise +323 1,797
2026-03-07 Bischoff Gerald R VP and Corporate Controller Shares withheld for taxes −164 $58.88 $10K 1,633
2026-03-07 Bischoff Gerald R VP and Corporate Controller Option exercise +296 1,929
2026-03-07 Bischoff Gerald R VP and Corporate Controller Shares withheld for taxes −150 $58.88 $9K 1,779
2026-03-07 Bischoff Gerald R VP and Corporate Controller Option exercise · Restricted Stock Rights −169 2,384
2026-03-07 Bischoff Gerald R VP and Corporate Controller Option exercise · Restricted Stock Rights −323 2,061
2026-03-07 Bischoff Gerald R VP and Corporate Controller Option exercise · Restricted Stock Rights −296 1,765
2026-03-07 Monroy Henry E SVP and CFO Option exercise +311 9,204

Page 1 of 51 · 1,018 trades