Effective August 14, 2023, R. Scott Blackley will become Oscar Health, Inc.?s Chief Financial Officer (CFO). Mr. Siddhartha Sankaran will remain CFO through that date. Mr. Blackley currently serves as the Company?s Chief Transformation Officer and was previously the Company?s CFO from March 16, 2021 to November 30, 2022.

In connection with his appointment as CFO, Mr. Blackley will serve as the Company?s principal financial officer and will no longer serve as principal operating officer. The Board of Directors of the Company (the ?Board?) approved the CFO transition on August 2, 2023. Mr. Blackley, age 55.

Mr. Sankaran will continue to serve on the Company?s Board.