Arkolith/Insider Trading/WES/Form 4

Green Catherine A.

SVP & Chief Accounting OfficerWestern Midstream Partners, LP (WES) · full profile →Form 4 · filed Feb 13, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
18
10 non-derivative · 8 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 12, 2026Tax withholding(F)5K$42.35$199K88K
Feb 12, 2026Option exercise(M)8K—$096K
Feb 12, 2026Tax withholding(F)3K$42.35$133K93K
Feb 12, 2026Option exercise(M)16K—$0109K
Feb 12, 2026Tax withholding(F)6K$6462.00$41.8M103K
Feb 12, 2026Option exercise(M)20K—$0123K
Feb 12, 2026Tax withholding(F)8K$42.35$335K115K
Feb 12, 2026Option exercise(M)12K—$093K
Feb 12, 2026Option exercise(M)7K—$084K
Feb 12, 2026Tax withholding(F)3K$42.35$117K81K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 12, 2026Grant(A)12K—$012K
Feb 12, 2026Grant(A)12K—$012K
Feb 12, 2026Option exercise(M)7K—$00
Feb 12, 2026Option exercise(M)8K—$016K
Feb 12, 2026Grant(A)24K—$024K
Feb 12, 2026Option exercise(M)16K—$00
Feb 12, 2026Option exercise(M)20K—$00
Feb 12, 2026Option exercise(M)12K—$012K

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 0001423902-26-000007) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML