CIK 0002024218 · Accelerated filer
Summit Midstream Corp
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- SMC
- Exchange
- NYSE
- Industry
- Natural Gas Transmission
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- 832-413-4770
- Business address
- 910 LOUISIANA STREET, SUITE 4200, HOUSTON, TX, 77002
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $79,326
- in 1 filing, $79K under 10b5-1 plans
Net −$79,326. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-01-16 | Sicinski Matthew B. Senior VP and CAO | Shares withheld for taxes | −1,066 | $26.81 | $29K | 31,347 |
| 2026-01-16 | Sicinski Matthew B. Senior VP and CAO | Option exercise · Corporation Restricted Stock Units | −3,593 | 29,362 | ||
| 2026-01-16 | Johnston James David Executive VP, GC, CCO and Secy | Option exercise | +10,794 | 60,610 | ||
| 2026-01-16 | Johnston James David Executive VP, GC, CCO and Secy | Shares withheld for taxes | −2,923 | $26.81 | $78K | 57,687 |
| 2026-01-16 | Johnston James David Executive VP, GC, CCO and Secy | Option exercise · Corporation Restricted Stock Units | −10,794 | 89,717 | ||
| 2026-01-16 | Deneke J Heath Chairman, President and CEO | Option exercise | +32,754 | 298,924 | ||
| 2026-01-16 | Deneke J Heath Chairman, President and CEO | Shares withheld for taxes | −8,216 | $26.81 | $220K | 290,708 |
| 2026-01-16 | Deneke J Heath Chairman, President and CEO | Option exercise · Corporation Restricted Stock Units | −32,754 | 283,556 | ||
| 2025-08-28 | Connect Midstream, LLC 10% owner | Purchase | +26,319 | $20.89 | $550K | 146,479 |
| 2025-08-27 | Connect Midstream, LLC 10% owner | Purchase | +47,401 | $20.50 | $972K | 120,160 |
| 2025-08-26 | Connect Midstream, LLC 10% owner | Purchase | +72,759 | $20.46 | $1.5M | 72,759 |
| 2025-04-24 | PETERS JERRY L Director | Gift | −3,062 | 0 | ||
| 2025-03-28 | Deneke J Heath Chairman, President and CEO | Sale 10b5-1 | −950 | $34.63 | $33K | 266,220 |
| 2025-03-28 | Deneke J Heath Chairman, President and CEO | Sale 10b5-1 | −50 | $35.45 | $2K | 266,170 |
| 2025-03-27 | Deneke J Heath Chairman, President and CEO | Sale 10b5-1 | −1,000 | $35.33 | $35K | 267,170 |
| 2025-03-26 | Deneke J Heath Chairman, President and CEO | Sale 10b5-1 | −1,000 | $35.33 | $35K | 268,170 |
| 2025-03-25 | Deneke J Heath Chairman, President and CEO | Sale 10b5-1 | −1,000 | $35.74 | $36K | 269,170 |
| 2025-03-24 | Deneke J Heath Chairman, President and CEO | Sale 10b5-1 | −1,000 | $36.32 | $36K | 270,170 |
| 2025-03-21 | Deneke J Heath Chairman, President and CEO | Sale 10b5-1 | −1,000 | $36.30 | $36K | 271,170 |
| 2025-03-20 | Deneke J Heath Chairman, President and CEO | Sale 10b5-1 | −1,000 | $37.73 | $38K | 272,170 |
Page 4 of 14 · 269 trades