TXNM ▼ -1.8% - TXNM Energy, Inc. $TXNM - TXNM Energy Announces Public Offering of Common Stock TXNM Energy announced a public offering of common stock, which weighed on the share price as investors typically react negatively to dilution from new equity issuance. The stock declined 1.8% on the news. 31-AUG-2026 04:04 PM ET