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AI brief of an SEC Form 8-K · Expion Energy, Inc. (XPON)

Expion Energy names Robert Winspear CFO as three directors resign

Neutral Impact 4 of 5 leadership Written later

Expion Energy appointed Robert Winspear as Chief Financial Officer effective August 25, 2026, replacing Shawna Bowin, who gave notice on July 29, 2026 and will stay on through approximately October 31, 2026. Three directors resigned between August 26 and August 28, 2026, and the board added Marc Jarvis as a director and Scott Burell as chairman, so shareholders face a new finance chief and a reshaped board.

Key points

  • Robert Winspear, age 61, became CFO, Secretary and Treasurer on August 25, 2026, with an annual base salary of $285,000 that rises to $300,000 after the 2026 Form 10-K is timely filed.
  • Directors Brian Schaffner and Tien Q. Nguyen resigned effective August 26, 2026; Joseph Hammer resigned effective August 28, 2026. The company said none of the resignations involved a disagreement.
  • Marc Jarvis joined the board on August 28, 2026; Scott Burell was then appointed chairman.
  • The 2026 annual meeting is expected on November 4, 2026, with a record date of September 15, 2026 and a stockholder proposal deadline of September 10, 2026.

The filing

CompanyExpion Energy, Inc. (XPON)
Form8-K, current report
Filed with the SECAug 31, 2026, 8:05 AM ET
Accession number0001903596-26-000334

Items reported: 5.02 Director / Officer Change5.08 Shareholder Director Nominations7.01 Regulation FD Disclosure

Read the filing on SEC.gov ↗

Written by AI on Nov 9, 2026, 11:44 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 August 31, 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.