INVESTORS

Form 8937

Pursuant to the requirements of section 6045B of the Internal Revenue Code of 1986, as amended, Summit Midstream Corporation is providing its investors with Form 8937-Report of Organizational Actions Affecting Basis of Securities, a copy of which can be found at the link below.

The information contained herein does not constitute tax advice and does not purport to be complete or to describe the consequences that may apply to particular categories of shareholders. Shareholders are urged to consult their own tax advisors regarding the particular U.S., state, local and non-U.S. tax consequences of the transaction described herein and the impact to tax basis resulting from such transaction.

To access Form 8937, please click here:

Form 8937

 

Tax Information

Summit Midstream Corporation schedule K-1 tax information will be accessible to unitholders online using Summit’s enhanced Partner DataLink K-1 information website. If you would like to receive an email notification when your current year information is available, please go to www.partnerdatalink.com/summit/ and register your email address.

The K-1 Information is scheduled to be available online and mailed in early March of each year.

For additional information regarding investor data, please contact Partner DataLink via email at SummitK1Help@deloitte.com or via phone at (855) 375-4158.

To access your Schedule K-1, please click here:

K-1 Tax Information