Interactive Brokers Group, Inc. (NASDAQ:IBKR) Q1 2021 Earnings Conference Call April 20, 2021 4:30 PM ET Company Participants Nancy Stuebe – Director of Investor Relations Paul Brody – Chief Financial Officer Thomas Peterffy – Chairman Conference Call Participants Craig Siegenthaler – Credit Suisse Chris Allen – Compass Point Rich Repetto – Piper Sandler William Nance – Goldman Sachs Dan Fannon – Jefferies Kyle Voigt – KBW Chris Harris – Wells Fargo Operator Ladies and gentlemen, thank you for standing by, ...

Interactive Brokers Group, Inc. (NASDAQ:IBKR) Q4 2020 Earnings Conference Call January 19, 2021 4:30 PM ET Company Participants Nancy Stuebe - Director of Investor Relations Paul Brody - Chief Financial Officer Thomas Peterffy - Chairman Conference Call Participants Rich Repetto - Piper Sandler Craig Siegenthaler - Credit Suisse Will Nance - Goldman Sachs Kyle Voigt - KBW Chris Allen - Compass Point Operator Ladies and gentlemen, thank you for standing by, and welcome to the Interactive Brokers Group Fourth ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 _________________________________ FORM 10-Q _________________________________ (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33440 INTERACTIVE BROKERS GROUP, INC. ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33440 INTERACTIVE BROKERS GROUP, INC. (203) 618-5800 (Registrant's telephone number, including area code) Indi ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33440 INTERACTIVE BROKERS GROUP, INC. (203) 618-5800 (Registrant's telephone number, including area code) Ind ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2019 Commission File Number: 001-33440 INTERACTIVE BROKERS GROUP, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation or organization) 30-0390693 (I.R.S. Employer Identification No.) One Pickwick Plaza Greenwich, Connecticut 06830 ( ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33440 INTERACTIVE BROKERS GROUP, INC. (203) 618-5800 (Registrant's telephone number, including area code) ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-33440 INTERACTIVE BROKERS GROUP, INC. (203) 618-5800 (Registrant's telephone number, including area code) Indi ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001‑33440 INTERACTIVE BROKERS GROUP, INC. (203) 618‑5800 (Registrant's telephone number, including area code) Ind ...