SMC

Summit Midstream Corp

Natural Gas TransmissionNYSEAccelerated filer

Total Trades

28

Buys

2

Sells

23

Largest Trade

N/A

Insiders

3

Institutional Funds

44

Inst. Value

$1M+

Activist Filings

12

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Connect Midstream, LLC10% OwnerBUY$500K+26K$20.89Sep 2, 2025
Connect Midstream, LLC10% OwnerBUY$1M+120K$20.48Aug 29, 2025
Deneke J HeathChairmanSELL$50K–$100K2K$35.00Mar 28, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$35.80Mar 27, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$37.24Mar 21, 2025
PETERS JERRY LDirectorSELL$100K–$500K7K$37.40Mar 21, 2025
Deneke J HeathChairmanSELL$50K–$100K2K$38.26Mar 19, 2025
Deneke J HeathChairmanEXERCISEN/A74KMar 19, 2025
PETERS JERRY LDirectorSELL$100K–$500K3K$39.12Mar 18, 2025
PETERS JERRY LDirectorGRANTN/A3KMar 18, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$37.54Mar 14, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$38.54Mar 11, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$42.10Feb 27, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$44.51Feb 21, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$40.73Jan 30, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$42.01Jan 27, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$41.63Jan 22, 2025
Deneke J HeathChairmanEXERCISEN/A33KJan 22, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$37.91Jan 16, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$37.58Jan 14, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$37.76Jan 7, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$37.19Jan 2, 2025
Deneke J HeathChairmanSELL$100K–$500K3K$35.97Dec 28, 2024
Deneke J HeathChairmanSELL$100K–$500K3K$34.84Dec 24, 2024
Deneke J HeathChairmanSELL$100K–$500K3K$37.62Dec 4, 2024
Deneke J HeathChairmanSELL$100K–$500K3K$37.03Nov 27, 2024
Deneke J HeathChairmanSELL$100K–$500K3K$35.77Nov 22, 2024
Deneke J HeathChairmanSELL$100K–$500K3K$35.69Nov 19, 2024
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

He Zhengxu

SC 13G/A · Jan 6, 2026

0.0%

0 shares

Connect Midstream, LLC

SC 13D/A · Sep 2, 2025

35.5%

6.7M shares

Connect Midstream, LLC

SC 13D/A · Aug 29, 2025

35.4%

6.6M shares

BlackRock, Inc.

SC 13G · Jul 18, 2025

5.0%

616K shares

Tall Oak Midstream Investments, LLC

SC 13G/A · Jun 16, 2025

3.9%

473K shares

Invesco Ltd.

SC 13G/A · May 9, 2025

7.8%

957K shares

The Vanguard Group

SC 13G · Apr 30, 2025

5.6%

687K shares

He Zhengxu

SC 13G/A · Feb 20, 2025

5.2%

936K shares

Invesco Ltd.

SC 13G/A · Feb 7, 2025

5.3%

953K shares

Connect Midstream, LLC

SC 13D · Dec 3, 2024

38.0%

6.5M shares

8.2%

947K shares

Invesco Ltd. 98-0557567

SC 13G · Nov 6, 2024

9.0%

953K shares

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