Steven M. Plumb
Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.
About Steven M. Plumb
Steven M. Plumb is recorded as CFO at AI Financial Corp (AIFC). AI Financial Corp reported in an 8-K filed January 28, 2026 that Steven M. Plumb was appointed Chief Financial Officer, effective November 24, 2025.
“On November 21, 2025, ALT5 Sigma Corporation (the "Company") appointed Steven M. Plumb as its Chief Financial Officer and to serve as the Company's principal financial officer and principal accounting officer, effective November 24, 2025 (the "Effective Date"), which appointment was disclosed in a Current Report on Form 8-K filed by the Company on November 26, 2025 and noted that the Company expected to enter into an employment agreement with Mr. Plumb at a later date.”
Summary generated from SEC filings and earnings-call records held by Equibles.
Affiliation history
Recorded current and former roles; source labels appear when available.
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Current
2025-11-24–present
Company network
Recorded roles and call appearances connecting this person to public companies.
Leadership on record at AI Financial Corp
Other people whose current roles at this company are on record from its filings.
- Jonathan Hugh CEO, CFO
- Peter Tassiopoulos CEO
- Tony Isaac CEO, Board Member
- Zach Witkoff Chairman
- Zachary Witkoff Chairman, Board Member
- Steven Plumb CFO
- Virland A. Johnon CFO
- Matt Morgan CIO
- David Danziger Board Member
- Dr. Adel ElMessiry, Ph.D. Board Member
Recent activity
Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.