secwatch / observer
8-K filed June 2, 2026, 6:31 AM ET ticker OSCR CIK 0001568651
leadership confidence high sentiment neutral materiality 0.50

Oscar Health Co-Founder Schlosser transitions from CTO to Advisor to CEO

Oscar Health, Inc.

Executive movements

Machine-extracted from this filing. Every card cites the SEC source. See all recent executive movements.

Role change

Mario Schlosser

Co-Founder & Advisor to the CEO
OSCR · Oscar Health, Inc.
Effective
2026-06-01
Filed
June 2, 2026, 6:31 AM ET
Mr. Schlosser’s transition from President of Technology and Chief Technology Officer of the Company to Co-Founder & Advisor to the CEO.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Mario Schlosser changed role as Co-Founder & Advisor to the CEO at Oscar Health, Inc..

Action
transitioned
Role
Co-Founder & Advisor to the CEO
Exact text from the filing
Mr. Schlosser’s transition from President of Technology and Chief Technology Officer of the Company to Co-Founder & Advisor to the CEO.
View on SEC.gov

Oscar Health, Inc. filing history →

Source: SEC EDGAR
accession 0001568651-26-000048
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