Enterprise record

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SunCoke Energy, Inc.

Public governance Claims and source records for this enterprise.

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Alpha ID: alpha:company:67100a58-04de-4964-a68b-a643d2d60aecVersion: public-1As of: unavailable

17 published Claims4 sources

Key Claims

Board and committees

Source-backed public-market identity

Index memberships

Current memberships are attached to a specific security and listing. Announcements, effective dates, and removals remain distinct states; Alpha does not infer membership from company size, exchange, or reputation.

No current membership is published in Alpha's tracked index universe.

This is not evidence that the company is absent from every market index.

As of Sep 29, 2026. Rights-filtered public evidence only; no redistribution or model training is granted.

Only source-backed memberships with an explicit public redistribution basis are returned.

Evidence, history and coverage

Additional published Claims

Published evidence records

4 evidence records, matching Agent View. Records may refer to different locations or observations in the same document. This count is not a count of independent corroborating sources.

  1. Alpha canonical company public projection

    canonical identity · Source published: Date unavailable · Retrieved: Sep 29, 2026

    Supports 3 claims
    • Legal Name: SunCoke Energy, Inc. · Claim reviewed: Sep 29, 2026
    • Entity Status: Public listing published · Claim reviewed: Sep 29, 2026
    • Published Fact: US · Claim reviewed: Sep 29, 2026

  2. SEC DEF 14A 0001193125-26-136032

    sec def 14a · Source published: Apr 1, 2026 · Retrieved: Sep 13, 2026

    Supports 7 claims
    • Leadership Role: Arthur F. Anton: Chairman of the Board · Claim reviewed: Sep 29, 2026
    • Leadership Role: Ralph M. Della Ratta, Jr.: Director · Claim reviewed: Sep 29, 2026
    • Leadership Role: John F. Quanci: Vice President, Engineering and Technology, and Chief Technology Officer · Claim reviewed: Sep 29, 2026
    • Leadership Role: Katherine T. Gates: President and Chief Executive Officer · Claim reviewed: Sep 29, 2026
    • Leadership Role: P. Michael Hardesty: Senior Vice President, Commercial Operations, Business Development, Terminals and International Coke · Claim reviewed: Sep 29, 2026
    • Leadership Role: Sarah E. Albert: Senior Vice President, Chief Legal and Administrative Officer · Claim reviewed: Sep 29, 2026
    • Leadership Role: Shantanu Agrawal: Senior Vice President and Chief Financial Officer · Claim reviewed: Sep 29, 2026

  3. DEF 14A d78067ddef14a.htm

    sec proxy · Source published: Apr 1, 2026 · Retrieved: Sep 2, 2026

    Supports 5 claims
    • Leadership Role: Andrei A. Mikhalevsky: Director · Claim reviewed: Sep 29, 2026
    • Leadership Role: Katherine T. Gates: Director · Claim reviewed: Sep 29, 2026
    • Leadership Role: Martha Z. Carnes: Director · Claim reviewed: Sep 29, 2026
    • Leadership Role: Michael W. Lewis: Director · Claim reviewed: Sep 29, 2026
    • Leadership Role: Susan R. Landahl: Director · Claim reviewed: Sep 29, 2026

  4. SXC 10-K executive officers

    sec filing · Source published: Feb 20, 2026 · Retrieved: May 5, 2026

    Supports 2 claims
    • Leadership Role: Karl A. Zabiello: Vice President, Controller · Claim reviewed: Sep 29, 2026
    • Leadership Role: Mark W. Marinko: Senior Vice President and Chief Financial Officer · Claim reviewed: Sep 29, 2026