Summit Midstream Corp: executive vp Johnston James David sold 2,600 shares

What happened Johnston James David, executive vp, general counsel, chief compliance officer and secretary, sold 2,600 common shares on Oct 1, 2026. The filing reports total proceeds of $79,326 with a reported weighted average price of $30.51.

Key details

• Transaction date and price: Oct 1, 2026 — sale of 2,600 shares; weighted average price $30.51; reported individual sale prices ranged from $29.85 to $30.75 (prices rounded to the nearest cent).
• Shares owned after the transaction: not reported in this Form 4.
• Footnotes: footnote 1 states the sales were made under a qualified Rule 10b5-1 selling plan; footnote 2 explains the weighted average price, the price range, and offers to provide a breakdown of sales by price on request.
• Filing date: Form 4 filed Oct 2, 2026 (period of report Oct 1, 2026).

Why it may matter

• The filing shows an open-market or private sale executed under a Rule 10b5-1 plan; it is not reported as an option exercise or a gift.
• A filing does not show why the insider traded or why the company acted.