SMC · Summit Midstream Corporation Common Stock
View on chartInsiders & Stakes
| Connect Midstream, LLC 10% Owner | ▲ Buy | Open Market | 1,367,397 Shares held | 3/31/2026 | View profile |
| J. Heath Deneke Chairman, President and CEO | ▼ Sell | Tax Withholding | 354,350 Shares held | 3/13/2026 | View profile |
| William J. Mault Executive VP and CFO | ▼ Sell | Tax Withholding | 88,694 Shares held | 3/13/2026 | View profile |
| James David Johnston Executive VP, GC, CCO and Secy | ▼ Sell | Open Market | 72,757 Shares held | 10/1/2026 | View profile |
| James Lee Jacobe Director | ▲ Buy | Grant | 45,686 Shares held | 3/16/2026 | View profile |
| Matthew B. Sicinski Senior VP and CAO | ▼ Sell | Tax Withholding | 39,505 Shares held | 3/13/2026 | View profile |
| Robert Joseph McNally Director | ▲ Buy | Grant | 37,004 Shares held | 3/16/2026 | View profile |
| James J. Cleary Director | ▲ Buy | Grant | 37,004 Shares held | 3/16/2026 | View profile |
| Marguerite Woung-Chapman Director | ▲ Buy | Grant | 33,271 Shares held | 3/14/2025 | View profile |
| Rommel Oates Director | ▲ Buy | Grant | 26,170 Shares held | 3/16/2026 | View profile |
| Rommel M. Oates Director | ▲ Buy | Grant | 22,437 Shares held | 3/14/2025 | View profile |
| Jerry L. Peters Director | ▼ Sell | Open Market | 16,979 Shares held | 5/19/2026 | View profile |
| Carolyn J. Stone Director | ▲ Buy | Grant | 3,733 Shares held | 3/16/2026 | View profile |
Transaction History
| James David Johnston | ▼ Sell | Open Market | 2,600 | $79K | 10/1/2026 |
| James David Johnston | ▼ Sell | Open Market | 2,600 | $77K | 7/2/2026 |
| Jerry L. Peters | ▼ Sell | Open Market | 10,000 | $320K | 5/19/2026 |
| Jerry L. Peters | ▼ Sell | Gift | 3,733 | $0 | 4/20/2026 |
| Jerry L. Peters | ▼ Sell | Gift | 3,733 | $0 | 4/20/2026 |
| Connect Midstream, LLC | ▲ Buy | Open Market | 1,220,918 | $37.9M | 3/31/2026 |
| Carolyn J. Stone | ▲ Buy | Grant | 3,733 | $0 | 3/16/2026 |
| Jerry L. Peters | ▲ Buy | Grant | 3,733 | $0 | 3/16/2026 |
| James Lee Jacobe | ▲ Buy | Grant | 3,733 | $0 | 3/16/2026 |
| Robert Joseph McNally | ▲ Buy | Grant | 3,733 | $0 | 3/16/2026 |
| James J. Cleary | ▲ Buy | Grant | 3,733 | $0 | 3/16/2026 |
| Rommel Oates | ▲ Buy | Grant | 3,733 | $0 | 3/16/2026 |
| William J. Mault | ▼ Sell | Tax Withholding | 3,362 | $102K | 3/13/2026 |
| J. Heath Deneke | ▲ Buy | Option Exercise | 15,875 | — | 3/13/2026 |
| J. Heath Deneke | ▼ Sell | Tax Withholding | 6,247 | $189K | 3/13/2026 |
| Matthew B. Sicinski | ▼ Sell | Tax Withholding | 1,525 | $46K | 3/13/2026 |
| Matthew B. Sicinski | ▲ Buy | Option Exercise | 1,511 | — | 3/13/2026 |
| Matthew B. Sicinski | ▼ Sell | Tax Withholding | 368 | $11K | 3/13/2026 |
| Matthew B. Sicinski | ▲ Buy | Option Exercise | 3,174 | — | 3/13/2026 |
| Matthew B. Sicinski | ▼ Sell | Tax Withholding | 773 | $23K | 3/13/2026 |
| William J. Mault | ▲ Buy | Option Exercise | 16,522 | — | 3/13/2026 |
| William J. Mault | ▼ Sell | Tax Withholding | 6,502 | $197K | 3/13/2026 |
| William J. Mault | ▲ Buy | Option Exercise | 4,793 | — | 3/13/2026 |
| William J. Mault | ▼ Sell | Tax Withholding | 1,887 | $57K | 3/13/2026 |
| William J. Mault | ▲ Buy | Option Exercise | 8,542 | — | 3/13/2026 |
| James David Johnston | ▼ Sell | Tax Withholding | 7,468 | $226K | 3/13/2026 |
| James David Johnston | ▼ Sell | Tax Withholding | 1,831 | $55K | 3/13/2026 |
| J. Heath Deneke | ▼ Sell | Tax Withholding | 22,239 | $674K | 3/13/2026 |
| J. Heath Deneke | ▲ Buy | Option Exercise | 30,015 | — | 3/13/2026 |
| J. Heath Deneke | ▼ Sell | Tax Withholding | 11,811 | $358K | 3/13/2026 |
| James David Johnston | ▲ Buy | Option Exercise | 9,793 | — | 3/13/2026 |
| James David Johnston | ▼ Sell | Tax Withholding | 3,854 | $117K | 3/13/2026 |
| J. Heath Deneke | ▲ Buy | Option Exercise | 58,049 | — | 3/13/2026 |
| James David Johnston | ▲ Buy | Option Exercise | 18,977 | — | 3/13/2026 |
| Matthew B. Sicinski | ▲ Buy | Option Exercise | 6,139 | — | 3/13/2026 |
| James David Johnston | ▲ Buy | Option Exercise | 4,653 | — | 3/13/2026 |
| William J. Mault | ▲ Buy | Option Exercise | 10,121 | — | 1/16/2026 |
| William J. Mault | ▼ Sell | Tax Withholding | 2,757 | $74K | 1/16/2026 |
| Matthew B. Sicinski | ▲ Buy | Option Exercise | 3,593 | — | 1/16/2026 |
| Matthew B. Sicinski | ▼ Sell | Tax Withholding | 1,066 | $29K | 1/16/2026 |
| James David Johnston | ▲ Buy | Option Exercise | 10,794 | — | 1/16/2026 |
| James David Johnston | ▼ Sell | Tax Withholding | 2,923 | $78K | 1/16/2026 |
| J. Heath Deneke | ▲ Buy | Option Exercise | 32,754 | — | 1/16/2026 |
| J. Heath Deneke | ▼ Sell | Tax Withholding | 8,216 | $220K | 1/16/2026 |
| Connect Midstream, LLC | ▲ Buy | Open Market | 26,319 | $550K | 8/28/2025 |
| Connect Midstream, LLC | ▲ Buy | Open Market | 47,401 | $972K | 8/27/2025 |
| Connect Midstream, LLC | ▲ Buy | Open Market | 72,759 | $1.5M | 8/26/2025 |
| Jerry L. Peters | ▼ Sell | Gift | 3,062 | $0 | 4/24/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 950 | $33K | 3/28/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 50 | $2K | 3/28/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $35K | 3/27/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $35K | 3/26/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $36K | 3/25/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $36K | 3/24/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $36K | 3/21/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 3/20/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 900 | $34K | 3/19/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 100 | $4K | 3/19/2025 |
| Jerry L. Peters | ▼ Sell | Open Market | 6,700 | $251K | 3/19/2025 |
| Jerry L. Peters | ▼ Sell | Open Market | 52 | $2K | 3/18/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 950 | $36K | 3/18/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 50 | $2K | 3/18/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 533 | $20K | 3/17/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 467 | $18K | 3/17/2025 |
| Jerry L. Peters | ▼ Sell | Open Market | 3,303 | $129K | 3/17/2025 |
| James David Johnston | ▲ Buy | Option Exercise | 4,018 | — | 3/15/2025 |
| J. Heath Deneke | ▼ Sell | Tax Withholding | 7,058 | $264K | 3/15/2025 |
| J. Heath Deneke | ▲ Buy | Option Exercise | 25,993 | — | 3/15/2025 |
| J. Heath Deneke | ▲ Buy | Option Exercise | 30,015 | — | 3/15/2025 |
| Matthew B. Sicinski | ▼ Sell | Tax Withholding | 617 | $23K | 3/15/2025 |
| Matthew B. Sicinski | ▲ Buy | Option Exercise | 3,175 | — | 3/15/2025 |
| Matthew B. Sicinski | ▼ Sell | Tax Withholding | 774 | $29K | 3/15/2025 |
| William J. Mault | ▼ Sell | Tax Withholding | 1,308 | $49K | 3/15/2025 |
| William J. Mault | ▼ Sell | Tax Withholding | 1,895 | $71K | 3/15/2025 |
| William J. Mault | ▲ Buy | Option Exercise | 8,543 | — | 3/15/2025 |
| William J. Mault | ▼ Sell | Tax Withholding | 3,023 | $113K | 3/15/2025 |
| James David Johnston | ▲ Buy | Option Exercise | 5,544 | — | 3/15/2025 |
| James David Johnston | ▼ Sell | Tax Withholding | 1,350 | $51K | 3/15/2025 |
| James David Johnston | ▼ Sell | Tax Withholding | 979 | $37K | 3/15/2025 |
| James David Johnston | ▲ Buy | Option Exercise | 9,793 | — | 3/15/2025 |
| J. Heath Deneke | ▲ Buy | Option Exercise | 17,934 | — | 3/15/2025 |
| J. Heath Deneke | ▼ Sell | Tax Withholding | 10,229 | $383K | 3/15/2025 |
| J. Heath Deneke | ▼ Sell | Tax Withholding | 11,811 | $442K | 3/15/2025 |
| William J. Mault | ▲ Buy | Option Exercise | 7,782 | — | 3/15/2025 |
| Matthew B. Sicinski | ▲ Buy | Option Exercise | 1,746 | — | 3/15/2025 |
| Matthew B. Sicinski | ▼ Sell | Tax Withholding | 426 | $16K | 3/15/2025 |
| William J. Mault | ▲ Buy | Option Exercise | 5,369 | — | 3/15/2025 |
| James David Johnston | ▼ Sell | Tax Withholding | 3,395 | $127K | 3/15/2025 |
| Matthew B. Sicinski | ▲ Buy | Option Exercise | 2,531 | — | 3/15/2025 |
| Rommel M. Oates | ▲ Buy | Grant | 3,062 | $0 | 3/14/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $37K | 3/14/2025 |
| Marguerite Woung-Chapman | ▲ Buy | Grant | 3,062 | $0 | 3/14/2025 |
| Robert Joseph McNally | ▲ Buy | Grant | 3,062 | $0 | 3/14/2025 |
| James Lee Jacobe | ▲ Buy | Grant | 3,062 | $0 | 3/14/2025 |
| James J. Cleary | ▲ Buy | Grant | 3,062 | $0 | 3/14/2025 |
| Jerry L. Peters | ▲ Buy | Grant | 3,062 | $0 | 3/14/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $37K | 3/13/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 800 | $30K | 3/12/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 200 | $8K | 3/12/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 800 | $30K | 3/11/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 200 | $8K | 3/11/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 850 | $33K | 3/10/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 150 | $6K | 3/10/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 500 | $19K | 3/7/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 500 | $20K | 3/7/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 600 | $24K | 3/6/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 400 | $16K | 3/6/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $41K | 3/5/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 850 | $35K | 3/4/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 150 | $6K | 3/4/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 500 | $21K | 3/3/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 500 | $22K | 3/3/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 150 | $7K | 2/28/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 650 | $29K | 2/28/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 200 | $8K | 2/28/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $42K | 2/27/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $42K | 2/26/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 850 | $35K | 2/25/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 150 | $6K | 2/25/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $43K | 2/24/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 450 | $20K | 2/21/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 550 | $24K | 2/21/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 500 | $22K | 2/20/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 500 | $22K | 2/20/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $45K | 2/19/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 300 | $13K | 2/18/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 700 | $32K | 2/18/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $44K | 2/14/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 724 | $32K | 2/13/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 276 | $12K | 2/13/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $44K | 2/12/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 850 | $37K | 2/11/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 150 | $7K | 2/11/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 495 | $21K | 2/10/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 505 | $22K | 2/10/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 150 | $6K | 2/7/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 850 | $36K | 2/7/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 793 | $34K | 2/6/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 207 | $9K | 2/6/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 300 | $13K | 2/5/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 700 | $30K | 2/5/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $42K | 2/4/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $41K | 2/3/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $41K | 1/31/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $41K | 1/30/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $41K | 1/29/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $40K | 1/28/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $41K | 1/27/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $42K | 1/24/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $43K | 1/23/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $43K | 1/22/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $42K | 1/21/2025 |
| James David Johnston | ▲ Buy | Option Exercise | 10,795 | — | 1/18/2025 |
| J. Heath Deneke | ▼ Sell | Tax Withholding | 9,435 | $392K | 1/18/2025 |
| James David Johnston | ▼ Sell | Tax Withholding | 2,811 | $117K | 1/18/2025 |
| Matthew B. Sicinski | ▲ Buy | Option Exercise | 3,593 | — | 1/18/2025 |
| Matthew B. Sicinski | ▼ Sell | Tax Withholding | 1,066 | $44K | 1/18/2025 |
| J. Heath Deneke | ▲ Buy | Option Exercise | 32,755 | — | 1/18/2025 |
| William J. Mault | ▲ Buy | Option Exercise | 10,122 | — | 1/18/2025 |
| William J. Mault | ▼ Sell | Tax Withholding | 2,648 | $110K | 1/18/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $40K | 1/17/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 1/16/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 1/15/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 1/14/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 1/13/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 1/10/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 1/8/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 1/7/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 1/6/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 1/3/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $37K | 1/2/2025 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 12/31/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $37K | 12/30/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $36K | 12/27/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $36K | 12/26/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $35K | 12/24/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $35K | 12/23/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $35K | 12/20/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $35K | 12/19/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $35K | 12/18/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $35K | 12/17/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $35K | 12/16/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $36K | 12/13/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $36K | 12/12/2024 |
| James David Johnston | ▼ Sell | Open Market | 20,000 | $724K | 12/12/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $37K | 12/11/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 12/10/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $37K | 12/9/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 12/6/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 12/5/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $37K | 12/4/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 12/3/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $38K | 12/2/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $37K | 11/29/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $37K | 11/27/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $37K | 11/26/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $37K | 11/25/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $36K | 11/22/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $36K | 11/21/2024 |
| J. Heath Deneke | ▼ Sell | Open Market | 1,000 | $36K | 11/20/2024 |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 7, 2026
Summit Midstream Approves Double E Pipeline Expansion
Summit Midstream has approved a final investment decision to expand the Double E Pipeline through mainline compression additions. The project is expected to be in service by the fourth quarter of 2028. This represents a commitment to growing the company's infrastructure footprint in the Permian Basin, where the Double E Pipeline operates. Such expansion projects typically support long-term throughput commitments from shippers.
Summit Midstream Approves Double E Pipeline Expansion. Summit Midstream has approved a final investment decision to expand the Double E Pipeline through mainline compression additions. The project is expected to be in service by the fourth quarter of 2028. This represents a commitment to growing the company's infrastructure footprint in the Permian Basin, where the Double E Pipeline operates. Such expansion projects typically support long-term throughput commitments from shippers.