Executive record
Mark Worthington
General Counsel, Chief Compliance Officer and Corporate Secretary at LeonaBio, Inc.
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Alpha ID: alpha:person:mark-worthingtonVersion: public-0As of: 2026-10-04
- Counsel
Leadership, in context.
Connect capital, control, accountability, and evidence.
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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
- Professional RoleGeneral Counsel, Chief Compliance Officer and Corporate Secretary at LeonaBio, Inc.www.sec.gov
- Executive titleExecutive title: General Counsel, Chief Compliance Officer and Corporate Secretarywww.sec.gov
- Executive titleExecutive title: ProxyLONA DEF 14A executive officers
- AI and ML experienceAI and ML experience: not identified in the cited filingLONA DEF 14A executive officers
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 publishedGeneral Counsel, Chief Compliance Officer and Corporate Secretary · LeonaBio, Inc.
- 2026 to end not publishedExecutive title: Proxy · Organization not publishedLONA DEF 14A executive officers
- Dates not publishedExecutive title: General Counsel, Chief Compliance Officer and Corporate Secretary · Organization not published
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
2 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.
LONA DEF 14A executive officers
sec filing · Source published: May 11, 2026 · Retrieved: May 16, 2026
Supports 5 claims
- AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 16, 2026
- Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 16, 2026
- Executive company: Executive at LeonaBio, Inc. · Claim reviewed: May 16, 2026
- Executive title: Executive title: Proxy · Claim reviewed: May 16, 2026
- Technology background: Technology background: not identified in the cited filing · Claim reviewed: May 16, 2026
Open source
sec def 14a · Source published: May 11, 2026 · Retrieved: Sep 6, 2026
Supports 2 claims
- Professional Role: General Counsel, Chief Compliance Officer and Corporate Secretary at LeonaBio, Inc. · Claim reviewed: Sep 6, 2026
- Executive title: Executive title: General Counsel, Chief Compliance Officer and Corporate Secretary · Claim reviewed: Sep 6, 2026
No published record changes are available in this projection.
Identity
unclaimed
Evidence
source reported
Evaluation
Unknown
Monitoring
Unknown
Authority
Unknown
Freshness
Observed 2026-10-04
- Biography
- not observed
- 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