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Energy · Natural Gas Transmission

SMC Summit Midstream Corp SEC Filings & Insider Trading Activity 2026

company
CIK 202421839 filings
Russell 2000
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SMC at a glance

Summit Midstream Corp (SMC, SEC CIK 2024218) filed its latest 10-K annual report on March 16, 2026, a 10-Q quarterly report on August 10, 2026, an 8-K current report on August 10, 2026 and Form 4 insider filings as recently as October 2, 2026. SignalX summarizes each filing with AI and tracks the company's insider trades and institutional holders.

  • For the fiscal year ended December 31, 2025 (FY2025), Summit Midstream Corp (SMC) reported revenue of $562.1 million (up 30.8% from FY2024) and a net loss of $5.9 million. Diluted EPS was -$1.61.
  • As of June 30, 2026, 19 institutional investment managers tracked by SignalX reported holding Summit Midstream Corp (SMC) shares worth $83.0 million in 13F-HR filings.
  • The most recent insider open-market sale reported on Form 4 was by Johnston James David on October 1, 2026 of 2,600 shares at $30.51 per share.
  • In the last 90 days, SMC insiders reported 0 open-market purchases ($0) and 1 open-market sale ($79K) on Form 4, a net sale of $79K.

Source: SEC EDGAR (XBRL financial data, 13F-HR and Form 4 filings).

Revenue · FY2025
$562.1M
+30.8% vs prior year
Insiders · 90 days
0 buys · 1 sell
Net −$79K
13F holders
19 funds
$83.0M · −1 vs prior quarter
Latest 8-K
Aug 10, 2026
Item 2.02

AI 10-Q Quarterly Report Analysis

Latest 10-Q, quarter ended Jun 30, 2026

Management Discussion & Analysis

  • Six-month operating cash flow $50.8M vs $53.2M YoY
  • Cash balance increased $12.1M vs $0.3M YoY
  • Capital expenditures $44.3M, including $7.9M maintenance; Double E contributions $6.5M
  • $440.0M Permian refinancing; $143.2M preferred-unit redemption and $51.3M preferred distributions
  • Outlook: liquidity adequate for next twelve months; risks include commodity markets, financing access, and customer nonperformance

Risk Factors

  • New financial risk: $35.0 million share repurchase authorization may diminish cash, cash equivalents, and marketable securities
  • New market risk: Repurchases could increase common-stock volatility, with 34,624 shares bought at $29.12 in June 2026
  • New compliance risk: Repurchases depend on compliance with debt covenants and federal and state securities laws
  • New shareholder-value risk: Program may be suspended or terminated anytime and may not enhance long-term stockholder value

AI summary of the SMC 10-Q filed . Generated from the filing text; verify against the original.View on SEC EDGAR10-K vs 10-Q vs 8-K

AI 8-K Current Report Analysis

The most recent material events, by 8-K item

Filed Aug 10, 2026Full analysis →

Item 2.02: Results of Operations and Financial Condition

  • Results announcement covers the three months ended June 30, 2026
  • Press release furnished as Exhibit 99.1 contains Summit Midstream’s operating and financial results
Filed Jun 10, 2026Full analysis →

Item 7.01: Regulation FD Disclosure

  • Commercial execution update centered on Double E Pipeline and Williston Basin crude gathering systems
  • Double E exposure supports Permian Basin growth and infrastructure utilization
Filed Jun 1, 2026Full analysis →

Item 7.01: Regulation FD Disclosure

  • Inaugural repurchase program authorizes up to $35.0 million of common-stock buybacks
  • Potentially supports per-share value and signals management’s confidence in Summit Midstream’s valuation

AI summaries of SMC 8-K current reports filed with the SEC. What 8-K item codes mean

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Recent Insider Transactions (Form 4)

Latest reported trades by officers, directors and 10% owners

InsiderTypeDatePrice
Johnston James DavidSellOct 1, 2026$30.51
Johnston James DavidSellJul 2, 2026$29.72
PETERS JERRY LSellMay 19, 2026$32.00
PETERS JERRY LGApr 20, 2026-
PETERS JERRY LGApr 20, 2026-
Connect Midstream, LLCBuyMar 31, 2026$31.08
Sicinski Matthew B.AMar 16, 2026-
Deneke J HeathAMar 16, 2026-
Insider trades across all companies →Which insider buys matter →

Financial Summary
XBRL

Annual financial summary from SEC XBRL data
MetricFY2023FY2024FY2025
Profitability
Revenue$458.9M$429.6M$562.1M
Net Income-$51.5M-$122.2M-$5.9M
Net Margin-11.2%-28.4%-1.1%
Balance Sheet
Total Assets$2.5B$2.4B$2.4B
Equity$718.6M$467.8M$546.2M
ROE-7.2%-26.1%-1.1%
Per Share
EPS-$-12.78$-1.61
Cash Flow
Operating CF$126.9M$61.8M$133.6M
CapEx$68.9M$53.6M$89.0M

Source: XBRL data in Summit Midstream Corp (SMC)'s 10-K filings on SEC EDGAR, in USD. Compare across companies →

13F Fund Holdings: Quarterly Trend

Latest: Q2 2026

Aggregate SMC share value held by 13F filers tracked by SignalX, by quarter.

Quarterly totals table
SMC shares held by 13F filers tracked by SignalX, by quarter
QuarterFundsTotal value
Q2 202619$83.0M
Q1 202620$86.4M
Q4 202515$74.4M
Q3 202515$57.4M
Q2 202515$71.5M
Q1 202511$83.4M
Q4 20247$59.5M
Q3 20246$37.8M
Position changes: Q1 2026 → Q2 2026
Top Buyers
Top Sellers
New Positions
Closed Positions

Source: 13F-HR filings on SEC EDGAR (aggregated from 108 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe. How 13F filings work

SMC filing archive

AI analysis pages for each 10-K, 10-Q and 8-K

Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4

FormFiling dateAnalysisSEC
4Oct 2, 2026--
8-KAug 10, 2026Analysis-
10-QAug 10, 2026Analysis
4Jul 6, 2026--
8-KJun 10, 2026Analysis
8-KJun 1, 2026Analysis
4May 21, 2026-
8-KMay 12, 2026Analysis
10-QMay 11, 2026Analysis
8-KMay 11, 2026Analysis
4Apr 21, 2026--
4Apr 13, 2026--
8-KApr 2, 2026Analysis-
4Mar 18, 2026--
4Mar 18, 2026--
4Mar 18, 2026--
4Mar 18, 2026--
4Mar 18, 2026--
4Mar 18, 2026--
4Mar 17, 2026--
4Mar 17, 2026--
4Mar 17, 2026--
8-KMar 16, 2026Analysis-
10-KMar 16, 2026-
4Jan 21, 2026-

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SMC SEC filings: frequently asked questions

Are SMC insiders buying or selling?

In the last 90 days, Summit Midstream Corp (SMC) officers, directors and 10% owners reported no open-market purchases and 1 open-market sale worth $79,326 by 1 insider on Form 4. Many insider sales are pre-planned or for taxes, so purchases usually carry more information.

Which institutions hold SMC stock?

As of June 30, 2026, the largest Summit Midstream Corp (SMC) holders among the 13F filers tracked by SignalX were Invesco Ltd ($27.6 million), BlackRock ($18.8 million), Vanguard Capital Management LLC ($14.6 million), State Street Corp ($5.3 million), Bank of America Corp ($3.4 million). 13F-HR reports are filed up to 45 days after each quarter ends.

What was SMC's revenue in fiscal year 2025?

For the fiscal year ended December 31, 2025 (FY2025), Summit Midstream Corp (SMC) reported revenue of $562.1 million (up 30.8% from FY2024) and a net loss of $5.9 million. Diluted EPS was -$1.61. The figures come from the XBRL data in the 10-K.

What did SMC report in its latest 8-K?

Summit Midstream Corp (SMC) filed an 8-K on August 10, 2026 reporting Item 2.02 (Results of Operations and Financial Condition). Results announcement covers the three months ended June 30, 2026.

What are the latest SMC SEC filings?

Summit Midstream Corp (SMC) filed its latest 10-K annual report on March 16, 2026, a 10-Q quarterly report on August 10, 2026, an 8-K current report on August 10, 2026 and a Form 4 insider filing on October 2, 2026.

What is SMC's SEC CIK number?

Summit Midstream Corp (SMC)'s SEC Central Index Key (CIK) is 2024218. EDGAR lists every SMC filing under that number.

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The research agent reads SMC's filings, financials, insider trades and 13F holders, then answers with sources.

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