0001567619-21-005524.txt : 20210303 0001567619-21-005524.hdr.sgml : 20210303 20210303160417 ACCESSION NUMBER: 0001567619-21-005524 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210301 FILED AS OF DATE: 20210303 DATE AS OF CHANGE: 20210303 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Peterffy Thomas CENTRAL INDEX KEY: 0001391405 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33440 FILM NUMBER: 21708877 MAIL ADDRESS: STREET 1: ONE PICKWICK PLAZA CITY: GREENWICH STATE: CT ZIP: 06830 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Interactive Brokers Group, Inc. CENTRAL INDEX KEY: 0001381197 STANDARD INDUSTRIAL CLASSIFICATION: SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211] IRS NUMBER: 300390693 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: ONE PICKWICK PLAZA CITY: GREENWICH STATE: CT ZIP: 06830 BUSINESS PHONE: 203-618-5800 MAIL ADDRESS: STREET 1: ONE PICKWICK PLAZA CITY: GREENWICH STATE: CT ZIP: 06830 4 1 doc1.xml FORM 4 X0306 4 2021-03-01 0 0001381197 Interactive Brokers Group, Inc. IBKR 0001391405 Peterffy Thomas PHILLIPS POINT EAST TOWER, SUITE 1001 777 S. FLAGLER DRIVE WEST PALM BEACH FL 33401 1 1 0 0 Chairman Class A common stock 2021-03-01 4 S 0 2200 74.27 D 8745311 D Class A common stock 2021-03-01 4 S 0 8000 75.59 D 8737311 D Class A common stock 2021-03-01 4 S 0 6999 76.67 D 8730312 D Class A common stock 2021-03-01 4 S 0 2801 77.34 D 8727511 D Class A common stock 2021-03-02 4 S 0 10941 75.4 D 8716570 D Class A common stock 2021-03-02 4 S 0 8659 76.06 D 8707911 D Class A common stock 2021-03-02 4 S 0 400 76.93 D 8707511 D The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.03 to $75.02. The Reporting Person undertakes to provide Interactive Brokers Group, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the ranges set forth in footnotes (2) - (8) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.03 to $76.02. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.03 to $77.02. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.03 to $77.54. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.82 to $75.81. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.82 to $76.81. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.82 to $76.94. /s/ Michael Sellitto as authorized signatory for Thomas Peterffy 2021-03-03