Mario Schlosser, a director at Oscar Health, Inc., sold approximately $30.18 million in shares on June 23, 2026. The transaction involved share prices ranging from $28.08 to $30.09.

Schlosser executed the sales under a pre-arranged Rule 10b5-1 trading plan. The disposition included both direct holdings and shares held indirectly through family trusts.

The sale occurred as Oscar Health's stock traded near its 52-week high. Investors monitor such insider activity for signals regarding company valuation and future performance.