Arkolith/Insider Trading/SMC/Form 4

Deneke J Heath

Chairman, President and CEOSummit Midstream Corp (SMC) · full profile →Form 4 · filed Mar 17, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
11
6 non-derivative · 5 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 13, 2026Tax withholding(F)22K$30.29$674K327K
Mar 13, 2026Option exercise(M)30K——366K
Mar 13, 2026Tax withholding(F)6K$30.29$189K336K
Mar 13, 2026Option exercise(M)58K——349K
Mar 13, 2026Tax withholding(F)12K$30.29$358K354K
Mar 13, 2026Option exercise(M)16K——342K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 16, 2026Grant(A)60K—$0297K
Mar 16, 2026Grant(A)60K—$0239K
Mar 13, 2026Option exercise(M)58K—$0226K
Mar 13, 2026Option exercise(M)16K—$0210K
Mar 13, 2026Option exercise(M)30K—$0180K

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0002024218-26-000031) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML