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AI brief of an SEC Form 8-K · National Fuel Gas (NFG)

National Fuel to replace Utility President Donna DeCarolis, who retires July 1, 2025

Neutral Impact 3 of 5 leadership Written later

National Fuel Gas Company announced that Donna DeCarolis, President of its Utility subsidiary National Fuel Gas Distribution Corporation, will retire effective July 1, 2025, and remain as a Senior Energy Advisor. Michael Colpoys, a long-tenured Senior Vice President, will succeed her as Utility President on the same date. The filing reports a leadership change only and includes no financial results or guidance.

Key points

  • Donna L. DeCarolis, Utility President, gave notice on March 31, 2025 of her intention to retire effective July 1, 2025, after more than 40 years of service.
  • DeCarolis will continue as a Senior Energy Advisor on New York statewide energy policy matters.
  • Michael Colpoys, Senior Vice President since 2021, will succeed her as President of National Fuel Gas Distribution Corporation on July 1, 2025.
  • The Utility segment provides natural gas service for 2.2 million residents in Western New York and Northwestern Pennsylvania.

The filing

CompanyNational Fuel Gas (NFG)
Form8-K, current report
Filed with the SECApr 3, 2025, 4:15 PM ET
Accession number0001193125-25-072367

Items reported: 5.02 Director / Officer Change7.01 Regulation FD Disclosure

Read the filing on SEC.gov ↗

Written by AI (Anthropic Claude, claude-haiku-5-5) on Nov 8, 2026, 12:57 AM ET, from the text of the filing and its press-release exhibits only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on April 03, 2025.

Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.