LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
SMCCIK 0002024218

Summit Midstream Corp

68 transactions by 11 insiders, from January 16, 2026 to October 1, 2026.

Transactions
6811 insiders
Bought · P
$37.9Mopen market
Sold · S
$477Kopen market
Net
+$37.5Mnet buying

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
James David JohnstonGC162/16—$157K
Matthew B. SicinskiVP14———
William J. MaultCFO14———
J. Heath DenekeCEO14———
Jerry L. PetersDir4——$320K
Rommel OatesDir1———
Connect Midstream, LLCDir1—$37.9M—
James J. ClearyDir1———
Carolyn J. StoneDir1———
Robert Joseph McNallyDir1———
James Lee JacobeDir1———

All transactions

68 in total, newest filings first.

InsiderDateCodeSharesPriceValue
James David JohnstonGCOct 1SPLAN2,600$30.51$79K
James David JohnstonGCJul 2SPLAN2,600$29.72$77K
Jerry L. PetersDirMay 19S10,000$32.00$320K
Jerry L. PetersDirApr 20G3,733$0.00—
Jerry L. PetersDirApr 20G3,733$0.00—
Connect Midstream, LLCDirJOINTMar 31P1,220,918$31.08$37.9M
Carolyn J. StoneDirMar 16A3,733$0.00—
Jerry L. PetersDirMar 16A3,733$0.00—
Rommel OatesDirMar 16A3,733$0.00—
Robert Joseph McNallyDirMar 16A3,733$0.00—
James Lee JacobeDirMar 16A3,733$0.00—
James J. ClearyDirMar 16A3,733$0.00—
Matthew B. SicinskiVPDERIVMar 16A5,692$0.00—?
Matthew B. SicinskiVPDERIVMar 16A5,692$0.00—?
Matthew B. SicinskiVPDERIVMar 13M3,174$0.00—?
Matthew B. SicinskiVPDERIVMar 13M1,511$0.00—?
Matthew B. SicinskiVPDERIVMar 13M6,139$0.00—?
Matthew B. SicinskiVPMar 13F773$30.29$23K
Matthew B. SicinskiVPMar 13M3,174——
Matthew B. SicinskiVPMar 13F368$30.29$11K
Matthew B. SicinskiVPMar 13M1,511——
Matthew B. SicinskiVPMar 13F1,525$30.29$46K
Matthew B. SicinskiVPMar 13M6,139——
William J. MaultCFODERIVMar 16A18,071$0.00—?
William J. MaultCFODERIVMar 16A18,071$0.00—?
William J. MaultCFODERIVMar 13M8,542$0.00—?
William J. MaultCFODERIVMar 13M4,793$0.00—?
William J. MaultCFODERIVMar 13M16,522$0.00—?
William J. MaultCFOMar 13F3,362$30.29$102K
William J. MaultCFOMar 13M8,542——
William J. MaultCFOMar 13F1,887$30.29$57K
William J. MaultCFOMar 13M4,793——
William J. MaultCFOMar 13F6,502$30.29$197K
William J. MaultCFOMar 13M16,522——
James David JohnstonGCDERIVMar 16A17,544$0.00—?
James David JohnstonGCDERIVMar 16A17,544$0.00—?
James David JohnstonGCDERIVMar 13M9,793$0.00—?
James David JohnstonGCDERIVMar 13M4,653$0.00—?
James David JohnstonGCDERIVMar 13M18,977$0.00—?
James David JohnstonGCMar 13F3,854$30.29$117K
James David JohnstonGCMar 13M9,793——
James David JohnstonGCMar 13F1,831$30.29$55K
James David JohnstonGCMar 13M4,653——
James David JohnstonGCMar 13F7,468$30.29$226K
James David JohnstonGCMar 13M18,977——
J. Heath DenekeCEODERIVMar 16A59,807$0.00—?
J. Heath DenekeCEODERIVMar 16A59,807$0.00—?
J. Heath DenekeCEODERIVMar 13M30,015$0.00—?
J. Heath DenekeCEODERIVMar 13M15,875$0.00—?
J. Heath DenekeCEODERIVMar 13M58,049$0.00—?
J. Heath DenekeCEOMar 13F11,811$30.29$358K
J. Heath DenekeCEOMar 13M30,015——
J. Heath DenekeCEOMar 13F6,247$30.29$189K
J. Heath DenekeCEOMar 13M15,875——
J. Heath DenekeCEOMar 13F22,239$30.29$674K
J. Heath DenekeCEOMar 13M58,049——
Matthew B. SicinskiVPDERIVJan 16M3,593$0.00—?
Matthew B. SicinskiVPJan 16F1,066$26.81$29K
Matthew B. SicinskiVPJan 16M3,593——
William J. MaultCFODERIVJan 16M10,121$0.00—?
William J. MaultCFOJan 16F2,757$26.81$74K
William J. MaultCFOJan 16M10,121——
James David JohnstonGCDERIVJan 16M10,794$0.00—?
James David JohnstonGCJan 16F2,923$26.81$78K
James David JohnstonGCJan 16M10,794——
J. Heath DenekeCEODERIVJan 16M32,754$0.00—?
J. Heath DenekeCEOJan 16F8,216$26.81$220K
J. Heath DenekeCEOJan 16M32,754——