InsiderSource
SMC

Summit Midstream Corp

SEC CIK 2024218
$29.88 +6.7% · 90 days
90-day buys
$37.95M
1 open-market
90-day sells
$320K
1 open-market
Net insider flow
+$37.63M
Net buying
Filings shown
54
Most recent
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At a glance

Over the last 90 days, insiders at SMC have bought a net $37.63M of stock (1 open-market buy vs 1 sell).

Largest recent trade: Connect Midstream, Llc, SMC's 10% owner, spent $37.95M of their own money on 1.22M shares at $31, growing their stake 834%.

Most active filer: Deneke J Heath, with 16 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for SMC, newest first
View on SEC EDGAR ↗
SMC
Summit Midstream Corp
Sell PETERS JERRY L · Director · Open-market sale · filed 3w ago ΔOwn −37%

Peters Jerry L sold $320K of SMC, trimming their stake 37%.

−$320K
10,000 sh @ $32
SMC
Summit Midstream Corp
Buy Connect Midstream, LLC · 10% Owner · Open-market purchase · filed Apr 13, 2026 ΔOwn +834%

Connect Midstream, Llc, SMC's 10% owner, spent $37.95M of their own money on 1.22M shares at $31, growing their stake 834%.

+$37.95M
1.22M sh @ $31
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About SMC insider activity

This page tracks every recent Form 4 filed for Summit Midstream Corp with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is SMC insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for Summit Midstream Corp usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.