Oscar Health CFO Richard Scott Blackley disposes of 18,750 shares worth $595,125

• Oscar Health CFO Richard Scott Blackley disclosed the sale of 18,750 Class A shares on Aug. 18, 2026.
• Transaction priced at a weighted average of USD 31.74 per share.
• Holding via the MQB Irrevocable Trust fell to 56,250 shares following the sale.
• Blackley reported 1,074,977 Class A shares owned directly.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Oscar Health Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001525020-26-000013), on August 20, 2026, and is solely responsible for the information contained therein.