Form4insider filings, from the source

Insider · CIK 0001207211

Richard G Ketchum

Files at: MKTX, OZM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 10, 2026 AForm 4 →Jun 12, 4:15 pm EDTMARKETAXESS HOLDINGS INCMKTX1,390——6,093—
Jan 2, 2019 AForm 4 →Jan 3, 4:32 pm ESTOch-Ziff Capital Management Group LLCOZM108,696——171,165— plan?
Nov 20, 2018 AForm 4 →Nov 21, 4:25 pm ESTOch-Ziff Capital Management Group LLCOZM1,167——62,469— plan?
Aug 20, 2018 AForm 4 →Aug 22, 5:03 pm EDTOch-Ziff Capital Management Group LLCOZM622——61,302— plan?
Aug 8, 2018 AForm 4 →Aug 10, 4:16 pm EDTMARKETAXESS HOLDINGS INCMKTX598——1,198— plan?
Jul 31, 2018 AForm 4 →Aug 2, 7:33 am EDTOch-Ziff Capital Management Group LLCOZM60,680——60,680— plan?
Aug 10, 2017 AForm 4 →Aug 14, 4:08 pm EDTMARKETAXESS HOLDINGS INCMKTX600——600— plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.