Disclosure profile
Who’s trading MKTX?
Open MKTX on RobinhoodMARKETAXESS HOLDINGS INC
Every disclosed Congress and corporate-insider transaction in MKTX (MARKETAXESS HOLDINGS INC): 23 trades from 18 politicians and executives, each AI-scored. Updated as new filings land.
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Chwick JaneSEC Form 4——2026-08-072
MARKETAXESS HOLDINGS INC (MKTX) (CIK 0001278021)SEC 13GSell—2026-08-062
MARKETAXESS HOLDINGS INC (MKTX)SEC 8-K——2026-07-306
Pintoff ScottSEC Form 4Sell$12k2026-07-103
HERNANDEZ CARLOS MAURICIOSEC Form 4——2026-06-184
Cruger William Frank Jr.SEC Form 4——2026-06-123
HERNANDEZ CARLOS MAURICIOSEC Form 4——2026-06-123
Begleiter Steven LSEC Form 4——2026-06-123
SCHICIANO KENNETH TSEC Form 4——2026-06-123
KETCHUM RICHARD GSEC Form 4——2026-06-123
Hoornweg RobertoSEC Form 4——2026-06-123
Gibson KourtneySEC Form 4——2026-06-123
Chwick JaneSEC Form 4——2026-06-123
Portney Emily HopeSEC Form 4——2026-06-124
Cifu Douglas ASEC Form 4——2026-06-123
Pintoff ScottSEC Form 4Sell—2026-06-123
Altobello Nancy A.SEC Form 4——2026-06-123
Fiszel Bieler IleneSEC Form 4——2026-06-033
Pintoff ScottSEC Form 4Sell—2026-05-113
Quan WilliamSEC Form 4——2026-05-043
Hon. Julie JohnsonHouse PTRSell$1k2025-03-127
Hon. Julie JohnsonHouse PTRBuy$1k2025-02-127
Public-record disclosures (SEC Form 4 & Congressional PTRs). Research tool, not investment advice.