MARIO SCHLOSSER plan to sell securities of Oscar Health, Inc. under Form 144

MARIO SCHLOSSER filed Form 144 to notify SEC of plan to sell 880000 units of Oscar Health, Inc. securities around 2026-06-23, with aggregate market value of $25,115,200.00. The total outstanding units is 265902000.0. The amount planned to be sold represents 0.33% of total outstanding units; Recent transactions in past 3 months include: On 06/02/2026, sold 34120 units for $748633.08;