8-K current report · filed Aug 3, 2026

AVISTA CORP (AVA) 8-K Current Report: August 3, 2026

Item 8.01Item EX-99.1AVA overview

Short answer

AVISTA CORP (AVA) filed an 8-K current report with the SEC on August 3, 2026 reporting Item 8.01 (Other Events), Item EX-99.1 (Exhibit EX-99.1). Administrative filing signature dated August 3, 2026.

AVISTA CORP 8-K event analysis

AI summary of each reported item and its exhibits

Item 8.01 · Other Events

  • Administrative filing signature dated August 3, 2026
  • No substantive Other Events disclosure affecting Avista’s operations or shareholders

Item EX-99.1 · Exhibit EX-99.1

  • Wildfires continue disrupting electric and natural gas service across Spokane, creating operational and customer-service risks
  • Approximately 5,300 natural gas customers remain without service due to infrastructure damage, access restrictions and safety concerns
  • Multiple West Spokane transmission lines sustained damage, with reduced capacity and potential periodic outages during repairs
  • Damage assessment remains incomplete, increasing uncertainty around restoration timelines and potential wildfire-related costs
  • Avista serves 429,000 electric and 383,000 natural gas customers across Washington, Idaho and Oregon

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