Schedules July 18th Special Meeting for Unitholder Approval: Recommends Common Unitholders Vote "FOR" C-Corporation Conversion Files Investor Presentation, Outlining Benefits for Summit Unitholders HOUSTON, June 17, 2024 /PRNewswire/ -- Summit Midstream Partners, LP (NYSE: SMLP) ("Summit," "SMLP" or the "Partnership") announced today that it filed a proxy statement/prospectus (the "Proxy Statement/Prospectus") and investor presentation and scheduled a Special Meeting of Common Unitholders (the "Special Meet ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 or TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 o For the transition period from to Commission file number: 001-35666 Summit Midstream Partners, LP (Exact name of registrant as specified in its charter) Delaware 45-520050 ...

Summit Midstream Partners, LP Common Units (NYSE:SMLP) Q1 2024 Earnings Conference Call May 3, 2024 10:00 AM ET Company Participants Randall Burton - Director, Investor Relations Heath Deneke - President, Chief Executive Officer and Chairman Bill Mault - Chief Financial Officer Conference Call Participants Gregg Brody - Bank of America Operator Good day, and thank you for standing by. Welcome to the First Quarter Summit Midstream Partners, LP Earnings Conference Call. At this time all participants are in li ...

EXHIBIT 99.1 Summit Midstream Partners, LP 910 Louisiana Street, Suite 4200 Houston, TX 77002 Summit Midstream Partners, LP Reports First Quarter 2024 Financial and Operating Results Houston, Texas (May 2, 2024) – Summit Midstream Partners, LP (NYSE: SMLP) (“Summit”, “SMLP” or the “Partnership”) announced today its financial and operating results for the three months ended March 31, 2024. Highlights • Reduced net leverage ratio to approximately 3.9x, a dramatic reduction from 5.4x in the fourth quarter of 2 ...

Summit Midstream Partners, LP (NYSE:SMLP) Q4 2023 Earnings Conference Call March 15, 2024 10:00 AM ET Company Participants Randall Burton - Investor Relations Heath Deneke - Chairman, President and Chief Executive Officer Bill Mault - Chief Financial Officer Conference Call Participants Gregg Brody - Bank of America Operator Good day, and thank you for standing by. Welcome to the Fourth Quarter 2023 Summit Midstream Partners LP Earnings Conference Call. At this time, all participants are in a listen-only mo ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 x For the fiscal year ended December 31, 2023 or TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 o For the transition period from to Commission file number: 001-35666 Summit Midstream Partners, LP (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporati ...

EXHIBIT 99.1 Summit Midstream Partners, LP 910 Louisiana Street, Suite 4200 Houston, TX 77002 Summit Midstream Partners, LP Reports Fourth Quarter and Full-Year 2023 Financial and Operating Results, 2024 Guidance and Strategic Alternatives Update Houston, Texas (March 15, 2024) – Summit Midstream Partners, LP (NYSE: SMLP) (“Summit”, “SMLP” or the “Partnership”) announced today its financial and operating results for fourth quarter and full-year 2023, provided full-year 2024 financial guidance and updated it ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 o For the transition period from to Commission file number: 001-35666 Summit Midstream Partners, LP (Exact name of registrant as specified in its charter) Delaware 45-52 ...

Summit Midstream Partners, LP (NYSE:SMLP) Q3 2023 Earnings Call Transcript November 3, 2023 10:00 AM ET Company Participants Randall Burton - IR Heath Deneke - President, CEO & Chairman Bill Mault - CFO Conference Call Participants Gregg Brody - Bank of America Operator Good day, and thank you for standing by. Welcome to the Summit Midstream Partners Third Quarter 2023 Earnings Conference Call. At this time all participants are in a listen-only mode. After the speaker's presentation there will be a question ...

Summit Midstream Partners LP (NYSE:SMLP) Q2 2023 Results Conference Call August 10, 2023 10:00 AM ET Company Participants Randall Burton - IR Heath Deneke - CEO William Mault - CFO Conference Call Participants Gregg Brody - Bank of America Operator Good day, and thank you for standing by, and welcome to the Q2 2023 Summit Midstream Partners LP Earnings Conference Call. After the speakers presentation there will be a question and answer session. [Operator Instructions] Please be advised that today's conferen ...