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AI brief of an SEC Form 8-K · Williams Companies (WMB)

Williams: Executive Chair Alan Armstrong resigns from board to become U.S. Senator

Neutral Impact 4 of 5 leadership Written later

Alan S. Armstrong, Executive Board Chair, resigned from Williams' Board effective the end of March 23, 2026, to accept appointment as a U.S. Senator for Oklahoma, and was sworn in March 24, 2026. The Board elected Stephen W. Bergstrom as Chairman and reduced its size from 12 to 11 directors, and the company modified Armstrong's 2024 and 2025 performance-based equity awards, with an estimated aggregate value of approximately $2.8 million.

Key points

  • Armstrong resigned from the Board effective end of day March 23, 2026; sworn in as U.S. Senator March 24, 2026
  • Stephen W. Bergstrom, Independent Lead Director, re-elected Board Chairman; Board size decreases from 12 to 11
  • Armstrong's retirement date accelerated to March 23, 2026, from July 1, 2026; estimated award value approximately $2.8 million at $73.60 stock price and target performance

The filing

CompanyWilliams Companies (WMB)
Form8-K, current report
Filed with the SECMar 26, 2026, 4:15 PM ET
Accession number0000107263-26-000008

Items reported: 5.02 Director / Officer Change

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 1:21 AM ET, from this filing 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 March 26, 2026.

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