Executive record
Joseph S. Koscinski
Vice President, Chief Administrative Officer, General Counsel and Secretary at Ecovyst Inc.
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Alpha ID: alpha:person:joseph-s-koscinski-ecvtVersion: public-0As of: 2026-10-01
- Counsel
Leadership, in context.
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ResponsibilitiesInspect board appointments and committee mandates.ExperienceReview career history and qualifications in context.Economic interestsExamine disclosed incentives and ownership.Key Claims
Biography
Joseph S. Koscinski serves as Vice President, Chief Administrative Officer, General Counsel, and Secretary of Ecovyst Inc. He received a base salary of $477,000 in 2025 and was recognized with a one-time RSU award for his role in the strategic sale of the AMC segment.
Alpha editorial summary written from the cited sources below. It does not change any Claim on this record.
Board service
Board service coverage
No published Claims are available in this section of the public record. This does not establish that the information is undisclosed or that no relevant facts exist.
Review evidence coverageExecutive career
- Current · dates not publishedVice President, Chief Administrative Officer, General Counsel and Secretary · Ecovyst Inc.
- 2026 to end not publishedExecutive title: Vice President, Chief Administrative Officer, General Counsel, and Secretary · Organization not publishedECVT DEF 14A executive officers
Claims
Compensation
Compensation coverage
No published Claims are available in this section of the public record. This does not establish that the information is undisclosed or that no relevant facts exist.
Review evidence coverageConflicts and accountability
Alpha has not published independence, related-party, proceedings or disciplinary Claims for this record. This is not a finding that none exist.
Only disclosed facts and public registers appear here. Executive records carry no credit, personal litigation, background screening or underwriting views. None observed is not a clearance.
Evidence, history and coverage
Additional published Claims
Published evidence records
3 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.
ECVT DEF 14A executive officers
sec filing · Source published: Apr 15, 2026 · Retrieved: May 15, 2026
Supports 5 claims
- AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 15, 2026
- Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 15, 2026
- Executive company: Executive at Ecovyst Inc. · Claim reviewed: May 15, 2026
- Executive title: Executive title: Vice President, Chief Administrative Officer, General Counsel, and Secretary · Claim reviewed: May 15, 2026
- Technology background: Technology background: not identified in the cited filing · Claim reviewed: May 15, 2026
Open source
sec def 14a · Source published: Apr 15, 2026 · Retrieved: Sep 6, 2026
Supports 1 claim
- Professional Role: Vice President, Chief Administrative Officer, General Counsel and Secretary at Ecovyst Inc. · Claim reviewed: Sep 6, 2026
ECVT executive roster source
sec filing · Source published: Date unavailable · Retrieved: May 3, 2026
Supports 5 claims
- AI expertise: AI expertise: not identified in the cited filing · Claim reviewed: May 3, 2026
- AI governance relevance: AI governance relevance reported from role and filings · Claim reviewed: May 3, 2026
- Executive company: Executive at Ecovyst Inc. · Claim reviewed: May 15, 2026
- Executive function: Legal Governance (GENERAL_COUNSEL) · Claim reviewed: May 3, 2026
- Executive title: Executive title: Vice President, Chief Administrative Officer, General Counsel, and Secretary · Claim reviewed: May 15, 2026
No published record changes are available in this projection.
Identity
unclaimed
Evidence
corroborated
Evaluation
Unknown
Monitoring
Unknown
Authority
Unknown
Freshness
Observed 2026-10-01
- Biography
- published
- Board service
- not observed
- Executive career
- published
- Education and qualifications
- not observed
- Compensation
- not observed
- Conflicts and accountability
- not observed
- Background screening
- out of scope