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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
2026-03-07 COLLAWN PATRICIA K EXECUTIVE CHAIR Option exercise +6,019 770,533
2026-03-07 COLLAWN PATRICIA K EXECUTIVE CHAIR Shares withheld for taxes −2,724 $58.88 $160K 767,809
2026-03-07 COLLAWN PATRICIA K EXECUTIVE CHAIR Option exercise +8,577 776,386
2026-03-07 COLLAWN PATRICIA K EXECUTIVE CHAIR Shares withheld for taxes −3,882 $58.88 $229K 772,504
2026-03-07 COLLAWN PATRICIA K EXECUTIVE CHAIR Option exercise +7,248 779,752
2026-03-07 COLLAWN PATRICIA K EXECUTIVE CHAIR Shares withheld for taxes −3,280 $58.88 $193K 776,472
2026-03-07 COLLAWN PATRICIA K EXECUTIVE CHAIR Option exercise · Restricted Stock Rights −6,019 52,242
2026-03-07 COLLAWN PATRICIA K EXECUTIVE CHAIR Option exercise · Restricted Stock Rights −8,577 43,665
2026-03-07 COLLAWN PATRICIA K EXECUTIVE CHAIR Option exercise · Restricted Stock Rights −7,248 36,417
2026-03-03 Jacobson Monique SVP, Corporate Services Grant or award · Restricted Stock Rights +1,629 1,629
2026-03-03 Bischoff Gerald R VP and Corporate Controller Grant or award · Restricted Stock Rights +841 2,553
2026-03-03 Monroy Henry E SVP and CFO Grant or award · Restricted Stock Rights +2,382 4,559
2026-03-03 TARRY JOSEPH DON President and CEO Grant or award · Restricted Stock Rights +17,194 33,207
2026-03-03 Iverson Brian Gen Couns, SVP Reg-Pub Policy Grant or award · Restricted Stock Rights +3,216 6,741
2026-03-03 COLLAWN PATRICIA K EXECUTIVE CHAIR Grant or award · Restricted Stock Rights +13,127 58,261
2026-02-13 COLLAWN PATRICIA K EXECUTIVE CHAIR Grant or award · Phantom Stock Shares +674 97,161
2025-12-17 Jacobson Monique SVP, Corporate Services Option exercise +658 658
2025-12-17 Jacobson Monique SVP, Corporate Services Shares withheld for taxes −298 $58.71 $17K 360
2025-12-17 Bischoff Gerald R VP and Corporate Controller Option exercise +638 1,680
2025-12-17 Bischoff Gerald R VP and Corporate Controller Shares withheld for taxes −289 $58.71 $17K 1,391

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