United States

Summit Midstream Corp (SMC)

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Over the last 90 days, Summit Midstream Corp. has seen significant insider buying, primarily from Connect Midstream, LLC, totaling over $37 million. This contrasts with minor selling activity from other insiders. The stock has experienced a 7.2% decline in the past 90 days, trading near its 52-week high.
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Ticker: SMC Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
PETERS JERRY L
1 sale — total 100,000 USD
Sale 19 May 2026
Value US$2,961,060.97 | Price 31.84 | Shares 5,663
Proposed sale 18 May 2026
Value US$3,832,644.87 | Price 200.62 | Shares 15,540
Buy 31 Mar 2026
Value US$37,946,131.44 | Price 31.08 | Shares 1,220,918
Buy 28 Aug 2025
Value US$549,803.91 | Price 20.89 | Shares 26,319
Buy 27 Aug 2025
Value US$971,720.50 | Price 20.50 | Shares 47,401
Buy 26 Aug 2025
Value US$1,488,649.14 | Price 20.46 | Shares 72,759
Planned sale 28 Mar 2025
Value US$1,772.50 | Price 35.45 | Shares 50
Planned sale 28 Mar 2025
Value US$32,898.50 | Price 34.63 | Shares 950
Planned sale 27 Mar 2025
Value US$35,330.00 | Price 35.33 | Shares 1,000
Planned sale 26 Mar 2025
Value US$35,330.00 | Price 35.33 | Shares 1,000
Planned sale 25 Mar 2025
Value US$35,740.00 | Price 35.74 | Shares 1,000
Planned sale 24 Mar 2025
Value US$36,320.00 | Price 36.32 | Shares 1,000
Planned sale 21 Mar 2025
Value US$36,300.00 | Price 36.30 | Shares 1,000
Planned sale 20 Mar 2025
Value US$37,730.00 | Price 37.73 | Shares 1,000
Planned sale 19 Mar 2025
Value US$3,815.00 | Price 38.15 | Shares 100
Planned sale 19 Mar 2025
Value US$33,867.00 | Price 37.63 | Shares 900
Sale 19 Mar 2025
Value US$250,580.00 | Price 37.40 | Shares 6,700
Sale 18 Mar 2025
Value US$1,976.00 | Price 38.00 | Shares 52
Planned sale 18 Mar 2025
Value US$1,924.00 | Price 38.48 | Shares 50
Planned sale 18 Mar 2025
Value US$36,090.50 | Price 37.99 | Shares 950
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-21 2026-05-19 S Sale
3.6
PETERS JERRY L
Non-Executive Director
5,663 +2.1%
31.84
US$2,961,061 		5,663 +2.1% 31.84 US$2,961,061
2026-05-18 2026-05-18 PrS Proposed sale
3.6
PETERS JERRY L

Director

Non-Executive Director
15,540
200.62
US$3,832,645 		15,540 200.62 US$3,832,645
2026-04-13 2026-03-31 B Purchase
3.5
Connect Midstream, LLC
Large shareholder
11,546 -24.7%
199.85
US$2,383,630 		11,546 -24.7% 199.85 US$2,383,630
2025-09-02 2025-08-28 B Purchase
3.5
Connect Midstream, LLC
Large shareholder
26,319 +21.9%
20.89
US$549,804 		26,319 +21.9% 20.89 US$549,804
2025-08-28 2025-08-27 B Purchase
3.5
Connect Midstream, LLC
Large shareholder
47,401 +65.1%
20.50
US$971,720 		47,401 +65.1% 20.50 US$971,720
2025-08-28 2025-08-26 B Purchase
3.5
Connect Midstream, LLC
Large shareholder
72,759 +inf%
20.46
US$1,488,649 		72,759 +inf% 20.46 US$1,488,649
2025-03-28 2025-03-28 PlS Planned sale
Deneke J Heath

Chairman, President and CEO

Officer
50 -0.0%
35.45
US$1,772 		50 -0.0% 35.45 US$1,772
2025-03-28 2025-03-28 PlS Planned sale
Deneke J Heath

Chairman, President and CEO

Officer
950 -0.4%
34.63
US$32,898 		950 -0.4% 34.63 US$32,898
2025-03-28 2025-03-27 PlS Planned sale
Deneke J Heath

Chairman, President and CEO

Officer
1,000 -0.4%
35.33
US$35,330 		1,000 -0.4% 35.33 US$35,330
2025-03-26 2025-03-26 PlS Planned sale
Deneke J Heath

Chairman, President and CEO

Officer
1,000 -0.4%
35.33
US$35,330 		1,000 -0.4% 35.33 US$35,330
2025-03-26 2025-03-25 PlS Planned sale
Deneke J Heath

Chairman, President and CEO

Officer
1,000 -0.4%
35.74
US$35,740 		1,000 -0.4% 35.74 US$35,740
2025-03-26 2025-03-24 PlS Planned sale
Deneke J Heath

Chairman, President and CEO

Officer
1,000 -0.4%
36.32
US$36,320 		1,000 -0.4% 36.32 US$36,320
2025-03-21 2025-03-21 PlS Planned sale
Deneke J Heath

Chairman, President and CEO

Officer
1,000 -0.4%
36.30
US$36,300 		1,000 -0.4% 36.30 US$36,300
2025-03-21 2025-03-20 PlS Planned sale
Deneke J Heath

Chairman, President and CEO

Officer
1,000 -0.4%
37.73
US$37,730 		1,000 -0.4% 37.73 US$37,730
2025-03-21 2025-03-19 PlS Planned sale
Deneke J Heath

Chairman, President and CEO

Officer
100 -0.0%
38.15
US$3,815 		100 -0.0% 38.15 US$3,815
2025-03-21 2025-03-19 PlS Planned sale
Deneke J Heath

Chairman, President and CEO

Officer
900 -0.3%
37.63
US$33,867 		900 -0.3% 37.63 US$33,867
2025-03-20 2025-03-19 S Sale
3.6
PETERS JERRY L
Non-Executive Director
6,700 -22.4%
37.40
US$250,580 		6,700 -22.4% 37.40 US$250,580
2025-03-20 2025-03-18 S Sale
3.6
PETERS JERRY L
Non-Executive Director
52 -0.2%
38.00
US$1,976 		52 -0.2% 38.00 US$1,976
2025-03-18 2025-03-18 PlS Planned sale
Deneke J Heath

Chairman, President and CEO

Officer
50 -0.0%
38.48
US$1,924 		50 -0.0% 38.48 US$1,924
2025-03-18 2025-03-18 PlS Planned sale
Deneke J Heath

Chairman, President and CEO

Officer
950 -0.3%
37.99
US$36,090 		950 -0.3% 37.99 US$36,090
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