Tapewire

Nasdaq · USD

IBKR

Interactive Brokers Group, Inc.

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Tapewire entity
279
SEC CIK
0001381197
Parsed reports
804

Last 12 months

Inside the activity.

9 purchase rows · 9 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202608
Feb 202610
Mar 202610
Apr 202611
May 202610
Jun 202610
Jul 202610
Aug 202610
Sep 202610
Oct 202610

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
September 10, 2021 Filed Sep 13, 2021 21:39 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 18,258 $62.95 $1,149,341.10
Disclosure

SEC source: 0001567619-21-017019 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,827,021

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.58 to $63.28.

F2 · balance_after: 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.

Read SEC document
September 09, 2021 Filed Sep 13, 2021 21:42 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 715 $63.92 $45,702.80
Disclosure

SEC source: 0001567619-21-017021 · doc1.xml · nonDerivative · entry 2

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,047,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.90 to $63.98.

Read SEC document
September 09, 2021 Filed Sep 13, 2021 21:42 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 19,285 $63.34 $1,221,511.90
Disclosure

SEC source: 0001567619-21-017021 · doc1.xml · nonDerivative · entry 1

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,048,226

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.90 to $63.89. 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) - (4) to this Form 4.

Read SEC document
September 09, 2021 Filed Sep 13, 2021 21:39 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 1,102 $63.90 $70,417.80
Disclosure

SEC source: 0001567619-21-017019 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,845,279

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.88 to $63.93.

F2 · balance_after: 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.

Read SEC document
September 09, 2021 Filed Sep 13, 2021 21:39 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 17,471 $63.34 $1,106,613.14
Disclosure

SEC source: 0001567619-21-017019 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,846,381

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.88 to $63.87. 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) - (5) to this Form 4.

F2 · balance_after: 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.

Read SEC document
September 08, 2021 Filed Sep 9, 2021 20:10 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 2,282 $64.29 $146,709.78
Disclosure

SEC source: 0001567619-21-016912 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,863,852

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.00 to $64.58.

F2 · balance_after: 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.

Read SEC document
September 08, 2021 Filed Sep 9, 2021 20:10 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 15,347 $63.33 $971,925.51
Disclosure

SEC source: 0001567619-21-016912 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,866,134

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.00 to $63.99.

F2 · balance_after: 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.

Read SEC document
September 08, 2021 Filed Sep 9, 2021 20:09 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 2,500 $64.31 $160,775.00
Disclosure

SEC source: 0001567619-21-016911 · doc1.xml · nonDerivative · entry 3

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,067,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.08 to $64.58.

Read SEC document
September 08, 2021 Filed Sep 9, 2021 20:09 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 17,500 $63.38 $1,109,150.00
Disclosure

SEC source: 0001567619-21-016911 · doc1.xml · nonDerivative · entry 2

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,070,011

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.08 to $64.07.

Read SEC document
September 07, 2021 Filed Sep 9, 2021 20:10 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 18,573 $64.68 $1,201,301.64
Disclosure

SEC source: 0001567619-21-016912 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,881,481

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.47 to $65.06. 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) - (5) to this Form 4.

F2 · balance_after: 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.

Read SEC document
September 07, 2021 Filed Sep 9, 2021 20:09 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 20,000 $64.68 $1,293,600.00
Disclosure

SEC source: 0001567619-21-016911 · doc1.xml · nonDerivative · entry 1

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,087,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.42 to $65.04. 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) - (4) to this Form 4.

Read SEC document
September 03, 2021 Filed Sep 7, 2021 20:25 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 17,157 $64.70 $1,110,057.90
Disclosure

SEC source: 0001567619-21-016793 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,900,054

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: 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 $65.28.

F2 · balance_after: 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.

Read SEC document
September 03, 2021 Filed Sep 7, 2021 20:24 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 20,000 $64.73 $1,294,600.00
Disclosure

SEC source: 0001567619-21-016791 · doc1.xml · nonDerivative · entry 2

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,107,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: 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 $65.25.

Read SEC document
September 02, 2021 Filed Sep 7, 2021 20:25 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 18,573 $64.56 $1,199,072.88
Disclosure

SEC source: 0001567619-21-016793 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,917,211

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.19 to $65.07. 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) - (4) to this Form 4.

F2 · balance_after: 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.

Read SEC document
September 02, 2021 Filed Sep 7, 2021 20:24 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 20,000 $64.55 $1,291,000.00
Disclosure

SEC source: 0001567619-21-016791 · doc1.xml · nonDerivative · entry 1

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,127,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.26 to $65.07. 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) - (3) to this Form 4.

Read SEC document
September 01, 2021 Filed Sep 2, 2021 20:36 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 6,375 $65.51 $417,626.25
Disclosure

SEC source: 0001567619-21-016664 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,935,784

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.32 to $65.61.

F2 · balance_after: 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.

Read SEC document
September 01, 2021 Filed Sep 2, 2021 20:36 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 12,198 $64.81 $790,552.38
Disclosure

SEC source: 0001567619-21-016664 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,942,159

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.32 to $65.31.

F2 · balance_after: 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.

Read SEC document
September 01, 2021 Filed Sep 2, 2021 20:40 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 6,400 $65.52 $419,328.00
Disclosure

SEC source: 0001567619-21-016669 · doc1.xml · nonDerivative · entry 3

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,147,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.32 to $65.62.

Read SEC document
September 01, 2021 Filed Sep 2, 2021 20:40 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 13,600 $64.81 $881,416.00
Disclosure

SEC source: 0001567619-21-016669 · doc1.xml · nonDerivative · entry 2

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,153,911

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.32 to $65.31.

Read SEC document
August 31, 2021 Filed Sep 2, 2021 20:36 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 17,786 $64.59 $1,148,797.74
Disclosure

SEC source: 0001567619-21-016664 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,954,357

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.17 to $64.81. 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) - (5) to this Form 4.

F2 · balance_after: 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.

Read SEC document
August 31, 2021 Filed Sep 2, 2021 20:40 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 20,000 $64.58 $1,291,600.00
Disclosure

SEC source: 0001567619-21-016669 · doc1.xml · nonDerivative · entry 1

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,167,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.17 to $64.81. 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) - (4) to this Form 4.

Read SEC document
August 30, 2021 Filed Aug 31, 2021 20:05 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 20,000 $64.70 $1,294,000.00
Disclosure

SEC source: 0001567619-21-016503 · doc1.xml · nonDerivative · entry 3

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,187,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.33 to $65.13.

Read SEC document
August 30, 2021 Filed Aug 31, 2021 20:06 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 18,574 $64.69 $1,201,552.06
Disclosure

SEC source: 0001567619-21-016504 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,972,143

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.33 to $65.13.

F2 · balance_after: 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.

Read SEC document
August 27, 2021 Filed Aug 31, 2021 20:05 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 12,900 $65.00 $838,500.00
Disclosure

SEC source: 0001567619-21-016503 · doc1.xml · nonDerivative · entry 2

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,207,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.85 to $65.17.

Read SEC document
August 27, 2021 Filed Aug 31, 2021 20:05 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 7,100 $64.52 $458,092.00
Disclosure

SEC source: 0001567619-21-016503 · doc1.xml · nonDerivative · entry 1

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,220,411

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.85 to $64.84. 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) - (4) to this Form 4.

Read SEC document
August 27, 2021 Filed Aug 31, 2021 20:06 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 12,355 $65.04 $803,569.20
Disclosure

SEC source: 0001567619-21-016504 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,990,717

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.85 to $65.28.

F2 · balance_after: 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.

Read SEC document
August 27, 2021 Filed Aug 31, 2021 20:06 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 5,903 $64.54 $380,979.62
Disclosure

SEC source: 0001567619-21-016504 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,003,072

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.85 to $64.84. 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) - (5) to this Form 4.

F2 · balance_after: 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.

Read SEC document
August 26, 2021 Filed Aug 27, 2021 20:17 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 18,573 $63.87 $1,186,257.51
Disclosure

SEC source: 0001567619-21-016410 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,008,975

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.75 to $64.08.

F2 · balance_after: 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.

Read SEC document
August 26, 2021 Filed Aug 27, 2021 20:14 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 20,000 $63.88 $1,277,600.00
Disclosure

SEC source: 0001567619-21-016405 · doc1.xml · nonDerivative · entry 3

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,227,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.76 to $64.08.

Read SEC document
August 25, 2021 Filed Aug 27, 2021 20:17 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 708 $64.12 $45,396.96
Disclosure

SEC source: 0001567619-21-016410 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,027,548

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.11 to $64.14.

F2 · balance_after: 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.

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August 25, 2021 Filed Aug 27, 2021 20:17 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 17,708 $63.84 $1,130,478.72
Disclosure

SEC source: 0001567619-21-016410 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,028,256

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.11 to $64.10. 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) - (5) to this Form 4.

F2 · balance_after: 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.

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August 25, 2021 Filed Aug 27, 2021 20:14 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 300 $64.15 $19,245.00
Disclosure

SEC source: 0001567619-21-016405 · doc1.xml · nonDerivative · entry 2

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,247,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.11 to $64.16.

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August 25, 2021 Filed Aug 27, 2021 20:14 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 19,700 $63.84 $1,257,648.00
Disclosure

SEC source: 0001567619-21-016405 · doc1.xml · nonDerivative · entry 1

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,247,811

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.11 to $64.10. 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) - (4) to this Form 4.

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August 24, 2021 Filed Aug 25, 2021 20:02 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 18,573 $62.80 $1,166,384.40
Disclosure

SEC source: 0001567619-21-016328 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,045,964

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.19 to $63.18.

F2 · balance_after: 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.

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August 24, 2021 Filed Aug 25, 2021 20:02 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 20,000 $62.77 $1,255,400.00
Disclosure

SEC source: 0001567619-21-016327 · doc1.xml · nonDerivative · entry 2

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,267,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.19 to $63.00.

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August 23, 2021 Filed Aug 25, 2021 20:02 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 18,573 $62.38 $1,158,583.74
Disclosure

SEC source: 0001567619-21-016328 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,064,537

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.07 to $62.76. 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) - (4) to this Form 4.

F2 · balance_after: 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.

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August 23, 2021 Filed Aug 25, 2021 20:02 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 20,000 $62.39 $1,247,800.00
Disclosure

SEC source: 0001567619-21-016327 · doc1.xml · nonDerivative · entry 1

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,287,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.08 to $62.63. 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) - (3) to this Form 4.

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August 20, 2021 Filed Aug 23, 2021 20:14 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 11,900 $61.80 $735,420.00
Disclosure

SEC source: 0001567619-21-016214 · doc1.xml · nonDerivative · entry 4

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,307,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.70 to $62.05.

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August 20, 2021 Filed Aug 23, 2021 20:14 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 8,100 $61.47 $497,907.00
Disclosure

SEC source: 0001567619-21-016214 · doc1.xml · nonDerivative · entry 3

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,319,411

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.70 to $61.69.

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August 20, 2021 Filed Aug 23, 2021 20:16 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 11,628 $61.82 $718,842.96
Disclosure

SEC source: 0001567619-21-016215 · doc1.xml · nonDerivative · entry 4

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,083,110

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.70 to $62.05.

F2 · balance_after: 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.

Read SEC document
August 20, 2021 Filed Aug 23, 2021 20:16 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 6,552 $61.43 $402,489.36
Disclosure

SEC source: 0001567619-21-016215 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,094,738

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.70 to $61.69.

F2 · balance_after: 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.

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August 19, 2021 Filed Aug 23, 2021 20:14 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 2,800 $61.40 $171,920.00
Disclosure

SEC source: 0001567619-21-016214 · doc1.xml · nonDerivative · entry 2

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,327,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.21 to $61.62.

Read SEC document
August 19, 2021 Filed Aug 23, 2021 20:14 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 17,200 $60.79 $1,045,588.00
Disclosure

SEC source: 0001567619-21-016214 · doc1.xml · nonDerivative · entry 1

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,330,311

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.21 to $61.20. 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) - (5) to this Form 4.

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August 19, 2021 Filed Aug 23, 2021 20:16 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 2,638 $61.39 $161,946.82
Disclosure

SEC source: 0001567619-21-016215 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,101,290

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.21 to $61.54.

F2 · balance_after: 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.

Read SEC document
August 19, 2021 Filed Aug 23, 2021 20:16 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 15,935 $60.77 $968,369.95
Disclosure

SEC source: 0001567619-21-016215 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,103,928

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.21 to $61.20. 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) - (6) to this Form 4.

F2 · balance_after: 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.

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August 18, 2021 Filed Aug 19, 2021 20:02 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 3,227 $62.34 $201,171.18
Disclosure

SEC source: 0001567619-21-016119 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,119,863

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.29 to $62.48.

F2 · balance_after: 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.

Read SEC document
August 18, 2021 Filed Aug 19, 2021 20:02 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 15,189 $62.04 $942,325.56
Disclosure

SEC source: 0001567619-21-016119 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,123,090

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.29 to $62.28.

F2 · balance_after: 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.

Read SEC document
August 18, 2021 Filed Aug 19, 2021 20:01 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 3,487 $62.33 $217,344.71
Disclosure

SEC source: 0001567619-21-016118 · doc1.xml · nonDerivative · entry 3

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,347,511

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.29 to $62.40.

Read SEC document
August 18, 2021 Filed Aug 19, 2021 20:01 UTC
Peterffy ThomasDirector · Chairman
SaleClass A common stock 16,513 $62.05 $1,024,631.65
Disclosure

SEC source: 0001567619-21-016118 · doc1.xml · nonDerivative · entry 2

Peterffy Thomas · CIK 0001391405 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,350,998

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.29 to $62.28.

Read SEC document
August 17, 2021 Filed Aug 19, 2021 20:02 UTC
Frank Thomas AJChief Information Officer
SaleClass A common stock 18,573 $61.58 $1,143,725.34
Disclosure

SEC source: 0001567619-21-016119 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,138,279

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.10 to $62.03. 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) - (5) to this Form 4.

F2 · balance_after: 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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.