SMC Insider Trading Activity and SEC Form 4 Filings
SMC insider trading summary
Over the past 12 months, insiders at Summit Midstream Corp (SMC) reported 5 open-market purchases worth $189.7M by 5 insiders and 3 sales worth $477K by 2 insiders on SEC Form 4. Net insider buying was $189.3M.
Latest SMC insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Oct 1, 2026 | James David Johnston | Executive VP, GC, CCO and Secy | Sell | $79K (2,600 @ $30.51) |
| Jul 2, 2026 | James David Johnston | Executive VP, GC, CCO and Secy | Sell | $77K (2,600 @ $29.72) |
| May 19, 2026 | Jerry L Peters | Director | Sell | $320K (10,000 @ $32.00) |
| Mar 31, 2026 | Edward Herring | Director | Buy | $37.9M (1,220,918 @ $31.08) |
| Mar 31, 2026 | Jason H Downie | Director | Buy | $37.9M (1,220,918 @ $31.08) |
| Mar 31, 2026 | Tailwater Energy Fund III LP | 10% Owner | Buy | $37.9M (1,220,918 @ $31.08) |
| Mar 31, 2026 | Connect Midstream, LLC | 10% Owner | Buy | $37.9M (1,220,918 @ $31.08) |
| Mar 31, 2026 | Tailwater Capital LLC | 10% Owner | Buy | $37.9M (1,220,918 @ $31.08) |
| Aug 28, 2025 | Tailwater Capital LLC | 10% Owner | Buy | $550K (26,319 @ $20.89) |
| Aug 28, 2025 | Jason H Downie | Director | Buy | $550K (26,319 @ $20.89) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.