Regulation FD Disclosure Form 8 K

Item 7.01. Regulation FD Disclosure.

Oscar Health, Inc. (the "Company") will participate in the 2024 Wells Fargo Healthcare Conference (the "Wells Conference") on September 4, 2024, the Morgan Stanley 22nd Annual Global Healthcare Conference (the "Morgan Stanley Conference") on September 5, 2024 and the Baird 2024 Global Healthcare Conference (the "Baird Conference" and, together with the Wells Conference and the Morgan Stanley Conference, the "Conferences") on September 11, 2024. At each Conference, the Company will reaffirm the updated full year 2024 guidance that it provided in its financial results press release for the second quarter of 2024 dated August 7, 2024. The Company expects to participate in fireside chats at the Wells Conference at approximately 12:45 PM ET on September 4, 2024, at the Morgan Stanley Conference at approximately 1:50 PM ET on September 5, 2024 and at the Baird Conference at approximately 2:35 PM ET on September 11, 2024. The presentations will be available through a virtual webcast. Instructions for accessing the webcasts are posted on the investor relations page of the Company's website (ir.hioscar.com) (as previously provided through a news wire release on August 22, 2024).

This information shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in any such filing.

Cautionary Note Regarding Forward-Looking Statements

This Current Report on Form 8-Kcontains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements other than statements of historical fact contained herein are forward- looking statements. These statements include, but are not limited to, statements about our expected financial performance and upcoming events and presentations. Accordingly, we caution you that any such forward-looking statements are not guarantees of future performance and are subject to risks, assumptions, and uncertainties that are difficult to predict and generally beyond our control. Although management believes that the expectations reflected in these forward-looking statements are reasonable as of the date made, there are or will be important factors that could cause our actual results to differ materially from those indicated in these forward-looking statements, including, but not limited to, the factors set forth under the caption "Risk Factors" in our in our Annual Report on Form 10-Kfor the year ended December 31, 2023, filed with the Securities and Exchange Commission ("SEC"), and our other filings with the SEC, including our Quarterly Report on Form 10-Qfor the quarterly period ended June 30, 2024, filed with the SEC. You are cautioned not to place undue reliance on any forward-looking statements made herein. Any forward-looking statement speaks only as of the date as of which it is made, and, except as otherwise required by law, we do not undertake any obligation to publicly update or review any forward- looking statement, whether as a result of new information, future developments or otherwise. New factors emerge from time to time, and it is not possible for us to predict which will arise.