Stephen Zenker

Head of Investor Relations

Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.

About Stephen Zenker

Stephen Zenker is recorded as Head of Investor Relations at Medifast Inc (MED). Stephen Zenker has spoken on 3 earnings calls across 1 company, most recently for Medifast Inc on August 3, 2026.

Summary generated from SEC filings and earnings-call records held by Equibles.

Research with Equibles

Turn this profile into a cited research brief

Start with a question tailored to the filings and events on this page, or connect Equibles financial data to ChatGPT or Claude.

Suggested question: “Summarize Stephen Zenker's recent earnings-call comments and cite the source calls.”

Use in your AI

Affiliation history

Recorded current and former roles; source labels appear when available.

Medifast Inc (MED)
Head of Investor Relations

Transcript header (unverified)

Current

Company network

Recorded roles and call appearances connecting this person to public companies.

Medifast Inc

MED

Current role

Head of Investor Relations

3 appearances Latest appearance 2026-08-03

View calls and events

Leadership on record at Medifast Inc

Other people whose current roles at this company are on record from its filings.

Nicholas Johnson CEO
Daniel Chard Chairman
James P. Maloney CFO
Joseph P. Kelleman CFO
Timothy G. Robinson CFO
Jonathan B. MacKenzie Chief Accounting Officer
Stephen K. Johnson Chief Accounting Officer
Andrea B. Thomas Board Member
Daniel R. Chard Board Member
Elizabeth A. Geary Board Member

Recent activity

Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.

Earnings call Medifast Second Quarter 2026 Earnings Webcast Medifast Inc (MED)
2026-08-03
Earnings call Medifast Inc Q3 FY2025 Earnings Call Medifast Inc (MED)
2025-11-03
Earnings call Medifast Inc Q2 FY2025 Earnings Call Medifast Inc (MED)
2025-08-04