Interactive Brokers Group, Inc. — Director's Dealing 2020

Nov 4, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Interactive Brokers Group, Inc. (IBKR)
CIK: 0001381197
Period of Report: 2020-10-30

Reporting Person: Frank Thomas AJ (Chief Information Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-10-30	Class A common stock	A	1000000	$47.57	Acquired	2146466	Direct

Footnotes

F1: 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: The per share price provided represents the closing price of the issuer's Class A common stock on 10/30/2020, the date when the exchange described in footnote (1) took place.

F3: This amount includes 815,458 shares which were owned by IBG Holdings LLC in which the Reporting Person had a pecuniary interest through his membership interest in IBG Holdings LLC. These shares were distributed to the Reporting Person by IBG Holdings LLC on October 30, 2020.

F4: 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.