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Frank Thomas AJ

Disclosed activity across 1 company

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43456
SEC CIK
0001391401

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Interactive Brokers Group, Inc.IBKR · Entity 279Executive Vice PresidentMay 08, 2026May 28, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Interactive Brokers Group, Inc.

Report date May 08, 2026 · Filed May 28, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A common stockSEC Table I · non-derivativeDirect251,518 Reported balance After 2026-05-08 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-05-08 · Tax withholding · Disposed 31,730 · Balance 251,518

F1: The price represents the closing price of the issuer's Class A common stock as of May 8, 2026, the vesting date.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Filing footnotes · ownership attribution and instrument terms

F1: The price represents the closing price of the issuer's Class A common stock as of May 8, 2026, the vesting date.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 21, 2023 Filed Sep 25, 2023 21:00 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 10,026 $89.18 $894,118.68
Disclosure

SEC source: 0001381197-23-000099 · form4.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 871,644

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.66 to $89.65. 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) - (6) to this Form 4.

F1 · 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 20, 2023 Filed Sep 21, 2023 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 16,141 $90.53 $1,461,244.73
Disclosure

SEC source: 0001381197-23-000095 · form4.xml · nonDerivative · entry 4

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 881,670

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.94 to $90.83.

F1 · 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 20, 2023 Filed Sep 21, 2023 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 10,207 $89.40 $912,505.80
Disclosure

SEC source: 0001381197-23-000095 · form4.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 897,811

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.94 to $89.93.

F1 · 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 19, 2023 Filed Sep 21, 2023 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 3,538 $89.91 $318,101.58
Disclosure

SEC source: 0001381197-23-000095 · form4.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 908,018

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.82 to $90.03.

F1 · 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 19, 2023 Filed Sep 21, 2023 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 10,568 $89.58 $946,681.44
Disclosure

SEC source: 0001381197-23-000095 · form4.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 911,556

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.82 to $89.81. 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) - (5) to this Form 4.

F1 · 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 18, 2023 Filed Sep 19, 2023 20:11 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 487 $91.55 $44,584.85
Disclosure

SEC source: 0001381197-23-000091 · form4.xml · nonDerivative · entry 4

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 922,124

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.21 to $91.69.

F1 · 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 18, 2023 Filed Sep 19, 2023 20:11 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 25,500 $90.62 $2,310,810.00
Disclosure

SEC source: 0001381197-23-000091 · form4.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 922,611

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.21 to $91.20.

F1 · 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 15, 2023 Filed Sep 19, 2023 20:11 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 1,182 $92.39 $109,204.98
Disclosure

SEC source: 0001381197-23-000091 · form4.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 948,111

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.31 to $92.48.

F1 · 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 15, 2023 Filed Sep 19, 2023 20:11 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 25,166 $91.79 $2,309,987.14
Disclosure

SEC source: 0001381197-23-000091 · form4.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 949,293

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.31 to $92.30. 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.

F1 · 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 14, 2023 Filed Sep 15, 2023 20:02 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 19,493 $92.53 $1,803,687.29
Disclosure

SEC source: 0001381197-23-000087 · form4.xml · nonDerivative · entry 4

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 974,459

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.01 to $92.92.

F1 · 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 13, 2023 Filed Sep 15, 2023 20:02 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 4,102 $93.44 $383,290.88
Disclosure

SEC source: 0001381197-23-000087 · form4.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 993,952

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.18 to $94.00.

F1 · 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 13, 2023 Filed Sep 15, 2023 20:02 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 6,994 $92.71 $648,413.74
Disclosure

SEC source: 0001381197-23-000087 · form4.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 988,054

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.18 to $93.17.

F1 · 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 13, 2023 Filed Sep 15, 2023 20:02 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 10,150 $91.91 $932,886.50
Disclosure

SEC source: 0001381197-23-000087 · form4.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,005,048

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.18 to $92.17. 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.

F1 · 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 12, 2023 Filed Sep 13, 2023 20:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 26,077 $94.21 $2,456,714.17
Disclosure

SEC source: 0001381197-23-000079 · form4.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,015,198

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.83 to $94.66.

F1 · 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 11, 2023 Filed Sep 13, 2023 20:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 899 $95.35 $85,719.65
Disclosure

SEC source: 0001381197-23-000079 · form4.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,041,275

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.19 to $95.53.

F1 · 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 11, 2023 Filed Sep 13, 2023 20:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 19,694 $94.58 $1,862,658.52
Disclosure

SEC source: 0001381197-23-000079 · form4.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,042,174

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.19 to $95.18. 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.

F1 · 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
July 27, 2023 Filed Aug 1, 2023 00:28 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 GrantClass A common stock 1,000,000 $86.85 $86,850,000.00
Disclosure

SEC source: 0001381197-23-000071 · form4.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,061,868

F1 · shares: Represents number of securities acquired by the Reporting Person, in a partial redemption of his interest in IBG Holdings LLC. Such securities were acquired by IBG Holdings LLC from Interactive Brokers Group, Inc. immediately prior to the redemption in exchange for membership interests in IBG LLC.

F2 · price: The per share price provided represents the closing price of the issuer's Class A common stock on 7/27/2023, the date when the exchange described in footnote (1) took place.

F3 · 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
May 09, 2023 Filed May 26, 2023 20:10 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 Tax withholdingClass A common stock 7,013 $77.99 $546,943.87
Disclosure

SEC source: 0001381197-23-000035 · form4.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,868

F1 · price: The price represents the closing price of the issuer's Class A common stock as of May 9, 2023, the vesting date.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
December 31, 2022 Filed Jan 6, 2023 21:58 UTC Amendment Interactive Brokers Group, Inc. IBKR · Entity 279 GrantClass A common stock 15,634 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-000674 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,881

F1 · shares: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2023 and 20% on each of the first four anniversaries of 5/9/2023.

F1 · price: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2023 and 20% on each of the first four anniversaries of 5/9/2023.

F2 · balance_after: This amount includes unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 22, 2022 Filed Nov 25, 2022 18:15 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 3,400 $77.36 $263,024.00
Disclosure

SEC source: 0001567619-22-020880 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,247

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 $77.24 to $77.53.

F6 · balance_after: This amount represents unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 22, 2022 Filed Nov 25, 2022 18:15 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 13,600 $76.84 $1,045,024.00
Disclosure

SEC source: 0001567619-22-020880 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,647

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 $76.24 to $77.23.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 22, 2022 Filed Nov 25, 2022 18:15 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 2,600 $75.78 $197,028.00
Disclosure

SEC source: 0001567619-22-020880 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,247

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 $75.24 to $76.23. 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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 21, 2022 Filed Nov 22, 2022 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 1,300 $75.95 $98,735.00
Disclosure

SEC source: 0001567619-22-020761 · doc1.xml · nonDerivative · entry 4

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,847

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 $75.85 to $76.07.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 21, 2022 Filed Nov 22, 2022 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 18,000 $75.16 $1,352,880.00
Disclosure

SEC source: 0001567619-22-020761 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,147

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 $74.85 to $75.84.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 18, 2022 Filed Nov 22, 2022 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 5,500 $75.19 $413,545.00
Disclosure

SEC source: 0001567619-22-020761 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,147

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 $75.00 to $75.76.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 18, 2022 Filed Nov 22, 2022 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 14,500 $74.49 $1,080,105.00
Disclosure

SEC source: 0001567619-22-020761 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,647

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 $74.00 to $74.99. 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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 17, 2022 Filed Nov 18, 2022 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 4,400 $75.51 $332,244.00
Disclosure

SEC source: 0001567619-22-020620 · doc1.xml · nonDerivative · entry 5

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,147

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

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.35 to $75.84.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 17, 2022 Filed Nov 18, 2022 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 12,900 $74.89 $966,081.00
Disclosure

SEC source: 0001567619-22-020620 · doc1.xml · nonDerivative · entry 4

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,547

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 $74.35 to $75.34.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 17, 2022 Filed Nov 18, 2022 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 1,700 $73.92 $125,664.00
Disclosure

SEC source: 0001567619-22-020620 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 129,447

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 $73.35 to $74.34.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 16, 2022 Filed Nov 18, 2022 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 8,000 $75.26 $602,080.00
Disclosure

SEC source: 0001567619-22-020620 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,147

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 $75.14 to $75.44.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 16, 2022 Filed Nov 18, 2022 21:03 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 12,000 $74.71 $896,520.00
Disclosure

SEC source: 0001567619-22-020620 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 139,147

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 $74.14 to $75.13. 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.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 15, 2022 Filed Nov 16, 2022 21:13 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 200 $76.67 $15,334.00
Disclosure

SEC source: 0001567619-22-020454 · doc1.xml · nonDerivative · entry 6

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 151,147

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 · 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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 15, 2022 Filed Nov 16, 2022 21:13 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 15,700 $76.16 $1,195,712.00
Disclosure

SEC source: 0001567619-22-020454 · doc1.xml · nonDerivative · entry 5

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 151,347

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 $75.64 to $76.61.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 15, 2022 Filed Nov 16, 2022 21:13 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 2,800 $75.22 $210,616.00
Disclosure

SEC source: 0001567619-22-020454 · doc1.xml · nonDerivative · entry 4

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 167,047

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 $74.64 to $75.63.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 14, 2022 Filed Nov 16, 2022 21:13 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 200 $74.70 $14,940.00
Disclosure

SEC source: 0001567619-22-020454 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 169,847

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 · 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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 14, 2022 Filed Nov 16, 2022 21:13 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 13,200 $73.96 $976,272.00
Disclosure

SEC source: 0001567619-22-020454 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 170,047

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 $73.48 to $74.38.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 14, 2022 Filed Nov 16, 2022 21:13 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 6,600 $72.91 $481,206.00
Disclosure

SEC source: 0001567619-22-020454 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,247

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 $72.48 to $73.47. 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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 11, 2022 Filed Nov 14, 2022 21:20 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 1,100 $78.48 $86,328.00
Disclosure

SEC source: 0001567619-22-020039 · doc1.xml · nonDerivative · entry 10

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 189,847

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

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.02 to $78.77.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 11, 2022 Filed Nov 14, 2022 21:20 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 1,000 $77.52 $77,520.00
Disclosure

SEC source: 0001567619-22-020039 · doc1.xml · nonDerivative · entry 9

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,947

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

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.02 to $78.01.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 11, 2022 Filed Nov 14, 2022 21:20 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 1,600 $76.70 $122,720.00
Disclosure

SEC source: 0001567619-22-020039 · doc1.xml · nonDerivative · entry 8

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,947

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

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.02 to $77.01.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 11, 2022 Filed Nov 14, 2022 21:20 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 1,100 $75.49 $83,039.00
Disclosure

SEC source: 0001567619-22-020039 · doc1.xml · nonDerivative · entry 7

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 193,547

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

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.02 to $76.01.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 11, 2022 Filed Nov 14, 2022 21:20 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 10,800 $74.52 $804,816.00
Disclosure

SEC source: 0001567619-22-020039 · doc1.xml · nonDerivative · entry 6

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 194,647

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

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.02 to $75.01.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 11, 2022 Filed Nov 14, 2022 21:20 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 4,400 $73.44 $323,136.00
Disclosure

SEC source: 0001567619-22-020039 · doc1.xml · nonDerivative · entry 5

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 205,447

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 $73.02 to $74.01.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 10, 2022 Filed Nov 14, 2022 21:20 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 300 $80.88 $24,264.00
Disclosure

SEC source: 0001567619-22-020039 · doc1.xml · nonDerivative · entry 4

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 209,847

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 · 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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 10, 2022 Filed Nov 14, 2022 21:20 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 700 $80.34 $56,238.00
Disclosure

SEC source: 0001567619-22-020039 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,147

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 $79.67 to $80.53.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 10, 2022 Filed Nov 14, 2022 21:20 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 8,987 $78.87 $708,804.69
Disclosure

SEC source: 0001567619-22-020039 · doc1.xml · nonDerivative · entry 2

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,847

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 $78.67 to $79.66.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 10, 2022 Filed Nov 14, 2022 21:20 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 10,013 $78.31 $784,118.03
Disclosure

SEC source: 0001567619-22-020039 · doc1.xml · nonDerivative · entry 1

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 219,834

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 $77.67 to $78.66. 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) - (11) 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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 09, 2022 Filed Nov 10, 2022 22:08 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 1,200 $79.75 $95,700.00
Disclosure

SEC source: 0001567619-22-019576 · doc1.xml · nonDerivative · entry 5

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 229,847

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

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.63 to $79.80.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 09, 2022 Filed Nov 10, 2022 22:08 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 7,200 $79.21 $570,312.00
Disclosure

SEC source: 0001567619-22-019576 · doc1.xml · nonDerivative · entry 4

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 231,047

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 $78.63 to $79.62.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document
November 09, 2022 Filed Nov 10, 2022 22:08 UTC Interactive Brokers Group, Inc. IBKR · Entity 279 SaleClass A common stock 11,600 $78.20 $907,120.00
Disclosure

SEC source: 0001567619-22-019576 · doc1.xml · nonDerivative · entry 3

Frank Thomas AJ · CIK 0001391401 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 238,247

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 $77.63 to $78.62.

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") and (b) unvested restricted stock units that were awarded under the Plan.

Read SEC document

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