Arkolith/Insider Trading/MKTX/Form 4

McPherson Kevin M

Chief Revenue OfficerMARKETAXESS HOLDINGS INC (MKTX) · full profile →Form 4 · filed Sep 15, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$277K
Net Open-Market Flow
-$277K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Sep 12, 2025Sell(S)1K$185.32$277K68K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-25-203566) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML