SITE Centers Corp.

Issuer

SITE Centers Corp.

Principal executive office address

3300 Enterprise Parkway, Beachwood, OH, 44122-7200

Citizenship

Delaware

Filing person

This statement is jointly filed by and on behalf of Rush Island Master, LP, a Cayman Islands limited partnership (the "Master Fund"), Rush Island Management, L.P., a Delaware limited partnership (the "Investment Manager"), Rush Island Management GP LLC, a Delaware limited liability company (the "IM GP"), Raleigh W. Nuckols and Stephan Lewis Millham (collectively referred herein as "Reporting Persons"). The Investment Manager is the investment manager of advisory clients, including the Master Fund, and may be deemed to have indirect beneficial ownership of securities owned by its advisory clients. The IM GP is the general partner of the Investment Manager and may be deemed to indirectly beneficially own securities owned by the Investment Manager. Mr. Nuckols and Mr. Millham are the managing members of IM GP and may be deemed to beneficially own securities beneficially owned by it. Rush Island's advisory clients are the record and direct beneficial owners of the securities covered by this statement. Each Reporting Person declares that neither the filing of this statement nor anything herein shall be construed as an admission that such person is, for the purposes of Section 13(d) or 13(g) of the Act or any other purpose, the beneficial owner of any securities covered by this statement. Each Reporting Person may be deemed to be a member of a group with respect to the issuer or securities of the issuer for the purpose of Section 13(d) or 13(g) of the Act. Each of the Reporting Persons declares that neither the filing of this statement nor anything herein shall be construed as an admission that such person is, for the purpose of Section 13(d) or 13(g) of the Act or any other purpose, (i) acting (or has agreed or is agreeing to act together with any other person) as a partnership, limited partnership, syndicate, or other group for the purpose of acquiring, holding, or disposing of securities of the issuer or otherwise with respect to the issuer or any securities of the issuer or (ii) a member of any group with respect to the issuer or any securities of the issuer.

Principal business or residence address

The address of the principal business office of each of the Reporting Persons is c/o Rush Island Management LP, 34 East 51st Street, 14th Floor, New York, NY 10022

Not applicable indication

N

Type of filing person

IA

Percent of class

7.6 %**

Amount beneficially owned

3,989,634

Sole voting power

3,105,728

Shared voting power

883,906*

Sole dispositive power

3,105,728

Shared dispositive power

883,906* *Note: As of the close of business on December 31, 2025, Rush Island Management LP and its controlling persons beneficially owned 3,989,634 Shares, including 883,906 Shares held in Rush Island's Managed Accounts. **Note: As of December 31, 2025, Rush Island Management LP and its controlling persons were the beneficial owners of approximately 7.6% of the outstanding Shares, based on 52,462,340 shares of Common Shares of the Issuer outstanding as of October 31, 2025, as reported in the Issuer's Form 10-Q filed on November 5, 2025, including 1.7% of the outstanding Shares held in Rush Island's Managed Accounts.

Not applicable indication

Y

Not applicable indication

Y

Not applicable indication

Y

Not applicable indication

Y

Not applicable indication

Y

Not applicable indication

N

Certifications

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

Exhibit 99.1- Joint Filing Agreement