Form Type: 4

SEC EDGAR Link
Accession Number:0001567619-21-017957
Date:2021-10-01
Issuer: INTERACTIVE BROKERS GROUP, INC. (IBKR)
Original Submission Date:

Reporting Person:

FRANK THOMAS AJ
ONE PICKWICK PLAZA
GREENWICH, CT 06830

Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
Title of SecurityTransaction Date2a. Deemed Execution Date Transaction CodeSharesAcquired or DisposedPrice per share 5. Amount of Securities Beneficially Owned Following Reported Transaction 6. Ownership Form Direct or IndirectNature of Indirect Ownership
CLASS A COMMON STOCK 2021-10-01 S 6,453 d $63.04 1,563,852 direct
CLASS A COMMON STOCK 2021-10-01 S 7,788 d $63.97 1,556,064 direct
CLASS A COMMON STOCK 2021-10-01 S 4,332 d $64.78 1,551,732 direct
CLASS A COMMON STOCK 2021-10-04 S 16,527 d $64.17 1,535,205 direct
CLASS A COMMON STOCK 2021-10-04 S 2,046 d $64.87 1,533,159 direct
Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, convertible securities
Title of Derivative Security Conversion or Exercise Price of Derivative Security Transaction Date Deemed Execution Date Transaction Code Number of Derivative Securities Acquired (A) or Disposed of (D) Date ExercisableExpiration Date Title and Amount of Securities Underlying Derivative Security Price of Derivative Security Number of derivative Securities Beneficially Owned Following Reported Transaction(s) Ownership Form: Direct (D) or Indirect (I) Nature of Indirect Beneficial Ownership
Footnotes
IDfootnote
f1 the sales reported on this form 4 were effected pursuant to a rule 10b5-1 trading plan adopted by the reporting person.
f2 this amount includes (a) class a common stock attributable to vested restricted stock units that were awarded under the amended 2007 stock incentive plan ("plan"); (b) unvested restricted stock units that were awarded under the plan; and (c) securities acquired by the reporting person, in a partial redemption of his interest in ibg holdings llc.
f3 the price reported in column 4 is a weighted average price. these shares were sold in multiple transactions at prices ranging from $62.50 to $63.49. 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 (3) - (7) to this form 4.
f4 the price reported in column 4 is a weighted average price. these shares were sold in multiple transactions at prices ranging from $63.50 to $64.49.
f5 the price reported in column 4 is a weighted average price. these shares were sold in multiple transactions at prices ranging from $64.50 to $64.99.
f6 the price reported in column 4 is a weighted average price. these shares were sold in multiple transactions at prices ranging from $63.74 to $64.73.
f7 the price reported in column 4 is a weighted average price. these shares were sold in multiple transactions at prices ranging from $64.74 to $64.95.

Elevate your investments