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CIK 0002024218 · Accelerated filer

Summit Midstream Corp

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Ticker
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.

Pace of trading Bought Sold

Who's trading

90 days

  1. Johnston James David −$79K Executive VP, GC, CCO and Secy sold 3% of stake
Date Insider Transaction Shares Price Value Owned after
2025-03-15 Deneke J Heath Chairman, President and CEO Shares withheld for taxes 10b5-1 −7,058 $37.44 $264K 242,202
2025-03-15 Deneke J Heath Chairman, President and CEO Option exercise 10b5-1 +25,993 268,195
2025-03-15 Deneke J Heath Chairman, President and CEO Shares withheld for taxes 10b5-1 −10,229 $37.44 $383K 257,966
2025-03-15 Deneke J Heath Chairman, President and CEO Option exercise 10b5-1 +30,015 287,981
2025-03-15 Deneke J Heath Chairman, President and CEO Shares withheld for taxes 10b5-1 −11,811 $37.44 $442K 276,170
2025-03-15 Deneke J Heath Chairman, President and CEO Option exercise · Corporation Restricted Stock Units 10b5-1 −17,934 372,318
2025-03-15 Deneke J Heath Chairman, President and CEO Option exercise · Corporation Restricted Stock Units 10b5-1 −25,993 346,325
2025-03-15 Deneke J Heath Chairman, President and CEO Option exercise · Corporation Restricted Stock Units 10b5-1 −30,015 316,310
2025-03-14 PETERS JERRY L Director Grant or award +3,062 3,062
2025-03-14 Sicinski Matthew B. Senior VP and CAO Grant or award · Corporation Restricted Stock Units +4,531 35,876
2025-03-14 Sicinski Matthew B. Senior VP and CAO Grant or award · Corporation Restricted Stock Units +4,531 40,407
2025-03-14 Mault William J. Executive VP and CFO Grant or award · Corporation Restricted Stock Units +14,377 102,184
2025-03-14 Mault William J. Executive VP and CFO Grant or award · Corporation Restricted Stock Units +14,377 116,561
2025-03-14 Johnston James David Executive VP, GC, CCO and Secy Grant or award · Corporation Restricted Stock Units +13,958 105,908
2025-03-14 Johnston James David Executive VP, GC, CCO and Secy Grant or award · Corporation Restricted Stock Units +13,958 119,866
2025-03-14 Deneke J Heath Chairman, President and CEO Grant or award · Corporation Restricted Stock Units 10b5-1 +47,624 342,628
2025-03-14 Deneke J Heath Chairman, President and CEO Grant or award · Corporation Restricted Stock Units 10b5-1 +47,624 390,252
2025-03-14 PETERS JERRY L Director Grant or award +3,062 33,301
2025-03-14 Woung-Chapman Marguerite Director Grant or award +3,062 33,271
2025-03-14 Oates Rommel M. Director Grant or award +3,062 22,437

Page 7 of 14 · 269 trades