Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 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 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 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 Form 10-Q (Mark One) (State or ...

Conference Call Participants Randall Burton Please also note that on this call, we use the terms EBITDA, adjusted EBITDA, distributable cash flow and free cash flow. These are non-GAAP financial measures, and we have provided reconciliations to the most directly comparable GAAP measures in our most recent earnings release. In the aggregate, we sold our Northeast segment for approximately $700 million, and we're now shifting our focus on several organic and bolt-on acquisition opportunities in and around our ...

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 Management Commentary Heath Deneke, President, Chief Executive Officer, and Chairman, commented, "Summit's fi ...

Summit Midstream Partners, LP (NYSE:SMLP) Q4 2023 Earnings Conference Call March 15, 2024 10:00 AM ET Randall Burton - Investor Relations Heath Deneke - Chairman, President and Chief Executive Officer Bill Mault - Chief Financial Officer Gregg Brody - Bank of America 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 mode. After the presentation, there will be a question-and-an ...

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 For the fiscal year ended December 31, 2023 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 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 incorporation ...

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 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 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 (Stat ...

Company Participants Conference Call Participants Operator I would now like to turn the conference over to your host, Randall Burton. Please go ahead. Thanks, operator, and good morning, everyone. If you don't already have a copy of our earnings release, please visit our website at www.summitmidstream.com, where you'll find it on the homepage, Events and Presentations section or Quarterly Results section. With me today to discuss our third quarter of 2023 financial and operating results is Heath Deneke, our ...

Summit Midstream Partners LP (NYSE:SMLP) Q2 2023 Results Conference Call August 10, 2023 10:00 AM ET Operator I would now like to introduce your host for today's call, Randall Burton. Please go ahead. Please see our 2022 annual report on Form 10-K, which was filed with the SEC on March 1, 2023, as well as our other SEC filings for a listing of factors that could cause actual results to differ materially from expected results. And with that, I'll turn the call over to Heath. Despite these headlines, Summit s ...

For the quarterly period ended June 30, 2023 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 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 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 ...