Trade Summary

2 days ago, Bertolini Mark T, serving as Chief Executive Officer at Oscar Health, Inc. (OSCR), sold 1,238,996 shares at $28.87 per share, for a total transaction value of $35,767,321.70. Following this transaction, Bertolini Mark T now holds 7,751,570 shares of OSCR.

This sale represents a 13.78% decrease in Bertolini Mark T's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Monday, June 29, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, July 1, 2026 at 4:16 PM ET, 2 days after the trade was made.

Oscar Health, Inc. operates in the HEALTHCARE sector, specifically within the HEALTHCARE PLANS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.