Malygin Andrey
Manganaris Stefanos
Mani Denkanikota R.
Mankoff Jeffrey W.
Mann Steven
Männistö Isto
Maquire John
Marcus Leland
Margiloff William A.
Market Data Systems, Inc.
Market-Touch Corporation
Marketswitch Corp.
MarketSwitch Corporation
Markidea S.R.L.
Marks R. Stanley
Marren Nicholas
Martin Doreen J.
Marwaha Harpreet
Maschoff Kurt M.
Masi Larry A.