MKTX Insider Activity

View recent SEC Form 4 insider transactions for MKTX, including purchases, sales, option exercises, and other insider filings.

DateInsiderTypeQuantityPriceTotal ValueShares Owned
Sep 10, 2026Cruger William Frank Jr.Sale6,164$163.20$1,005,964.804,033
Sep 10, 2026Pintoff ScottSale100$163.32$16,332.0011,486
Aug 12, 2026Portney Emily HopeGift2,085$0.00$0.004,259
Aug 10, 2026Pintoff ScottSale100$162.60$16,260.0011,586
Aug 07, 2026Chwick JaneGift606$0.00$0.009,223
Jul 10, 2026Pintoff ScottSale100$115.12$11,512.0011,686
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