ABN AMRO Clearing USA LLC
Alpha Trading L.P. (HERZLIYA PITUACH, 4672528 ISRAEL)
Apex Clearing Corporation
Archipelago Securities L.L.C.
Axos Clearing LLC
BMO Capital Markets Corp. (Bank of Montreal)
BNP Paribas Securities Corp. (Banque Nationale de Paris)
Barclays Capital Inc.
Bernstein Institutional Services LLC
BofA Securities, Inc.
Bright Trading, LLC (Bob Bright)
Citadel Securities LLC
Citigroup Global Markets Inc.
Clear Street LLC
Cowen and Company, LLC
Credit Suisse Securities (USA) LLC
DRW Execution Services, LLC (Donald R. Wilson)
DRW Securities, LLC (Donald R. Wilson)
Daiwa Capital Markets America Inc.
Dash Financial Technologies LLC
Dougall & Associates Inc.
Edward D. Jones & Co., L.P.
FOG Equities LLC
GTS Securities LLC (Ari Rubenstein)
Global Execution Brokers, LP (Susquehanna International Group)
Goldman Sachs & Co. LLC
HRT Financial LP (Hudson River Trading)
Headlands Technologies Securities, LLC (Matthew Andresen, Island ECN, Citadel)
IEX Services LLC (Investors Exchange)
Industrial and Commercial Bank of China Financial Services LLC
Instinet, LLC
Interactive Brokers LLC
J.P. Morgan Securities LLC
JAG Trading L.L.C. (Craig Evan Bauer)
Jane Street Capital, LLC
Jane Street Execution Services, LLC
Jefferies LLC
Jump Trading, LLC
Kershner Securities, LLC
Ladenburg Thalmann & Co. Inc.
Libucki & Co., LLC (Deborah Ann Libucki)
Morgan Stanley & Co. LLC
Nasdaq Execution Services, LLC
Nomura Securities International, Inc.
Old Mission Capital, LLC
Oppenheimer & Co. Inc.
Penserra Securities, LLC
Pershing LLC
RBC Capital Markets, LLC (Royal Bank of Canada)
Raymond James & Associates, Inc.
SG Americas Securities, LLC (Societe Generale)
SRT Securities LLC (Stephen Rory Tobias founded I.A. Englander with Israel Englander in 1977)
Sanford C. Bernstein & Co., LLC
Scotia Capital (USA) Inc. (Canada)
Stifel, Nicolaus & Company, Incorporated
Tradebot Systems, Inc. (Dave Cummings)
UBS Financial Services Inc.
UBS Securities LLC
Virtu Americas LLC
Wedbush Securities Inc.
Wells Fargo Clearing Services, LLC
Wells Fargo Securities, LLC
William Blair & Company L.L.C.
XTX Markets LLC