Arkolith/Insider Trading/COST/Form 4

Vachris Roland Michael

President and CEO, DirectorCOSTCO WHOLESALE CORP /NEW (COST) · full profile →Form 4 · filed Oct 24, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Oct 22, 2025Grant(A)14K—$055K
Oct 22, 2025Tax withholding(F)1K$944.68$1.1M52K
Oct 22, 2025Tax withholding(F)1K$944.68$1.4M53K

Transaction Codes

A
Grant / award
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000909832-25-000142) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML