Cabaletta Bio, Inc.
Current- Director 2017 to present
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Executive record
Alpha ID: alpha:person:steven-nichtberger-m-dVersion: public-0As of: 2026-10-05
Not yet claimed10 published Claims4 sources
- Director
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.Biography
Dr. Nichtberger has served as CEO, President and Chairman since founding Cabaletta in 2017. He previously served as president and CEO of Tengion, Inc. from 2004-2011 and held various commercial roles at Merck from 1995-2003. He is a Professor of Professional Practice at University of Pennsylvania and received the Ernst & Young Entrepreneur of the Year Award in 2008.
Alpha editorial summary written from the cited sources below. It does not change any Claim on this record.
Board service
Boards
Claims
Executive career
- 2026 to end not publishedExecutive title: Chief Executive Officer and President · Organization not publishedCABA DEF 14A executive officers
- Dates not publishedExecutive title: Chief Executive Officer, President, and Chairman · Organization not publishedCABA DEF 14A director slate
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
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.
CABA DEF 14A executive officers
sec filing · Source published: Apr 28, 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 Cabaletta Bio, Inc. · Claim reviewed: May 16, 2026
- Executive title: Executive title: Chief Executive Officer and President · Claim reviewed: May 16, 2026
- Technology background: Technology background: not identified in the cited filing · Claim reviewed: May 16, 2026
CABA DEF 14A director slate
sec filing · Source published: May 13, 2025 · Retrieved: May 15, 2026
Supports 7 claims
- AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 16, 2026
- Board role: Board role: Chair · Claim reviewed: May 15, 2026
- Committee assignments: Committee assignments: Executive · Claim reviewed: May 15, 2026
- Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 16, 2026
- Executive company: Executive at Cabaletta Bio, Inc. · Claim reviewed: May 16, 2026
- Executive title: Executive title: Chief Executive Officer, President, and Chairman · Claim reviewed: May 15, 2026
- Technology background: Technology background: not identified in the cited filing · Claim reviewed: May 16, 2026
Open source
sec proxy · Source published: May 13, 2025 · Retrieved: Apr 28, 2026
Supports 1 claim
- Professional Role: Director at Cabaletta Bio, Inc. · Claim reviewed: May 16, 2026
Open source
public source · Source published: Date unavailable · Retrieved: Date unavailable
Supports 1 claim
- Board membership: Serves on the board of Cabaletta Bio, Inc. · Claim reviewed: May 16, 2026
No published record changes are available in this projection.
Identity
unclaimed
Evidence
corroborated
Evaluation
Unknown
Monitoring
Unknown
Authority
Unknown
Freshness
Observed 2026-10-05
- Biography
- published
- Board service
- published
- Executive career
- published
- Education and qualifications
- not observed
- Compensation
- not observed
- Conflicts and accountability
- not observed
- Background screening
- out of scope