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Contact Us: Institutions

United States

FINRA BrokerCheck reports for Interactive Brokers and its investment professionals are available at www.finra.org/brokercheck



Client Services - IB ProServe

Within the U.S.A. (toll free)
Phone: 1 (866) 694-2757



Outside of the U.S.A. (direct dial)
Phone: +1 203 618 7791



 


Sales Contacts - Hedge & Mutual Funds

Amanda McLean, Sales Representative
Phone: +1 203 618 8059
Fax: +1 203 618 5509
Three Pickwick Plaza, 2nd Floor
Greenwich, CT 06830



John Cracraft, Sales Representative
Phone: +1 203 618 5971
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Ellen Winston, Sales Representative
Phone: +1 203 618 8002
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Brett Goldstein, Director of Hedge Fund Sales, West Coast
Phone: +1 415 730 1999
San Francisco, CA 94123



Michael J. Domka, Managing Director, Sales
Phone: +1 312 542 6924
Fax: +1 312 984 1005
209 South LaSalle Street 10th Floor
Chicago, IL 60604



Nicholas George, Sales Representative
Phone: +1 203 422 8986
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Christopher Cocozza, Sales Representative
Phone: +1 203 618 5993
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



William Katts, Sales Representative
Phone: +1 203 618 4014
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Craig M. Rose, Sales Representative
Phone: +1 203 618 4009
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Emmet Peppers, Sales Representative
Phone: +1 707 559 3258
West Coast Sales



Rob Moore, Sales Representative
Phone: +1 561 803 4513
777 S. Flagler Drive Suite 1001
West Palm Beach, FL 33401



Michael Gast, Sales Representative
Phone: +1 203 422 8985
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Frank A. Magnani, Sales Representative
Phone: +1 203 422 8939
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Michael Krueger, CFA, Sales Representative
Phone: +1 203 422 8981
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Michael Zitani, Sales Representative
Phone: +1 203 618 5543
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830





Sales Contacts - Proprietary Trading Groups

Nicholas George, Sales Representative
Phone: +1 203 422 8986
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Michael Krueger,CFA, Sales Representative
Phone: +1 203 422 8981
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Craig M. Rose, Sales Representative
Phone: +1 203 618 4009
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Ellen Winston, Sales Representative
Phone: +1 203 618 8002
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



John Seeberg, Sales Representative
Phone: +1 203 618 5991
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Brett Goldstein, Director of Hedge Fund Sales, West Coast
Phone: +1 415 730 1999
San Francisco, CA 94123





Sales Contacts - Advisors

Michael Zitani, Sales Representative
Phone: +1 203 618 5543
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Ellen Winston, Sales Representative
Phone: +1 203 618 8002
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Frank A. Magnani, Sales Representative
Phone: +1 203 422 8939
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Mike Brady, Sales Representative
Phone: +1 312 542 6851
Fax: +1 312 984 1001
209 South LaSalle Street, 10th Floor
Chicago, IL 60604



John Seeberg, Sales Representative
Phone: +1 203 618 5991
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Allison Tenerelli, Sales Representative
Phone: +1 312 542 6860
Fax: +1 312 984 1005
209 South LaSalle Street
Chicago, IL 60604



Christopher Cocozza, Sales Representative
Phone: +1 203 618 5993
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



William Katts, Sales Representative
Phone: +1 203 618 4014
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Judith Casasampere, Sales Representative
Phone: +1 561 803 4508
777 S. Flagler Drive Suite 1001
West Palm Beach, FL 33401



Rob Moore, Sales Representative
Phone: +1 561 803 4513
777 S. Flagler Drive Suite 1001
West Palm Beach, FL 33401



Marta (Casas) Zajkowski, Sales Representative
Phone: +1 203 832 4854
California, USA



Amanda McLean, Sales Representative
Phone: +1 203 618 8059
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Josh Kelley, Junior Sales Representative
Phone: +1 707 364 5341
West Coast Sales



Marty McDonagh, Sales Representative
Phone: +1 312 542 6931
Fax: +1 312 984 1005
209 South LaSalle Street, 10th Floor
Chicago, IL 60604



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Phone:





Sales Contacts - Commodity Trading Advisors & Commodity Pool Operators

Michael J. Domka, Managing Director, Sales
Phone: +1 312 542 6924
Fax: +1 312 984 1005
209 South LaSalle Street, 10th Floor
Chicago, IL 60604



John Cracraft, Sales Representative
Phone: +1 203 618 5971
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Caleb Reynolds, Sales Representative
Phone: +1 707 364 2556
West Coast Sales



Mike Brady, Sales Representative
Phone: +1 312 542 6851
Fax: +1 312 984 1001
209 South LaSalle Street, 10th Floor
Chicago, IL 60604





Sales Contacts - Registered Brokers and FCMs

Judith Casasampere, Sales Representative
Phone: +1 561 803 4508
777 S. Flagler Drive Suite 1001
West Palm Beach, FL 33401



Caleb Reynolds, Sales Representative
Phone: +1 707 364 2556
West Coast Sales



Allison Tenerelli, Sales Representative
Phone: +1 312 542 6860
Fax: +1 312 984 1005
209 South LaSalle Street
Chicago, IL 60604



Michael Gast, Sales Representative
Phone: +1 203 422 8985
Fax: +1 203 422 3618
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830



Marta (Casas) Zajkowski, Sales Representative
Phone: +1 203 832 4854
California, USA



Marty McDonagh, Sales Representative
Phone: +1 312 542 6931
Fax: +1 312 984 1005
209 South LaSalle Street, 10th Floor
Chicago, IL 60604





Sales Contacts - EmployeeTrack

Michael Domka, Managing Director, Sales
Phone: +1 312 542 6924
Fax: +1 312 984 1005
209 South LaSalle Street, 10th Floor
Chicago, IL 60604









Sales Contacts - Voice Brokerage/Block Trading

Craig M. Rose, Sales Representative
Phone: +1 203 618 4009
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830









Sales Contacts - Quants and Algo Trading

William Katts, Sales Representative
Phone: +1 203 618 4014
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830









Sales Contacts - IBKR Order Management System (OMS)

Michael Gast, Sales Representative
Phone: +1 203 422 8985
Fax: +1 203 618 5509
Three Pickwick Plaza, 1st Floor
Greenwich, CT 06830