Executives/Polymarket CEO
Shayne Coplan, CEO of Polymarket

Who is the CEO of Polymarket in 2026?

Shayne Coplan is the Chief Executive Officer and Founder of Polymarket. Shayne has held the CEO seat since 2020, and was previously Intern at MediLedger (by Chronicled).

Updated September 24, 2026
Time in seat
6 years
CEO since 2020
Career span
11 years
First recorded role April 2015
Founded
2020
Founder of Polymarket
Summary
  • Shayne Coplan founded Polymarket in March 2020 and has led it as CEO ever since.
  • Shayne Coplan was Intern at Genius from April 2015 to July 2015.
  • Shayne Coplan holds a bachelor of Science (B.S.), Computer Science from New York University, and studied at The Beacon School.

Current company

Polymarket

Polymarket is an online prediction solicitation and aggregation engine.

Prediction marketFounded 2020Private company

Source: Wikipedia

Career and education

Shayne Coplan has been CEO of Polymarket since 2020. Before Polymarket, Shayne was Intern at MediLedger (by Chronicled) from June 2016 until August 2016.

Career

  1. Polymarket2020 to present
    • Founder & CEO
  2. MediLedger (by Chronicled)2016
    • Intern
  3. Genius2015
    • Intern

Sources: LinkedIn profile

Education

The Beacon School, High SchoolNew York University, Bachelor of Science (B.S.), Computer ScienceSource

Decision makers by function

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Top decision makers at Polymarket

Vice president level and above, most senior first
Travis VanderZandenChief Growth Officer · USA@polymarket.us
Olivia ChalosDeputy Chief Legal Officer · USA@polymarket.us
Scott RushforthSVP, Engineering · USA@polymarket.us
Balint OroszVP Product Engineering · USA@polymarket.us
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Frequently asked questions

Who is the CEO of Polymarket?

Shayne Coplan is the Chief Executive Officer and Founder of Polymarket. Shayne has held the CEO seat since 2020, and was previously Intern at MediLedger (by Chronicled).

When did Shayne Coplan become CEO of Polymarket?

Shayne Coplan has been CEO of Polymarket since 2020, according to LinkedIn profile.

What did Shayne Coplan do before Polymarket?

Shayne Coplan was Intern at MediLedger (by Chronicled) from June 2016 until August 2016, according to LinkedIn profile.

How long has Shayne Coplan been CEO of Polymarket?

Shayne Coplan has been CEO of Polymarket for 6 years, since 2020.

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Methodology

The seat holder is identified in Unify's professional profile dataset, then confirmed against the company's published leadership page, its SEC filings, and Wikipedia before publication. Career and education rows carry the public document they were taken from. Leadership team membership follows the company's own leadership page; in-seat dates come from filings where available and otherwise from the profile record. Company figures are read from the Unify headcount page for the same company and are profile coverage measures, never company-reported workforce totals. The employee preview lists vice president and senior vice president level profiles by department. No personal contact details are published.

Identity confirmed against Wikipedia, Polymarket. Last verified: September 24, 2026.