Interactive Brokers Group, Inc. — Director's Dealing 2021

Jan 7, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Interactive Brokers Group, Inc. (IBKR)
CIK: 0001381197
Period of Report: 2020-12-31

Reporting Person: Frank Thomas AJ (Chief Information Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-12-31	Class A common stock	A	17433	—	Acquired	1477615	Direct

Footnotes

F1: This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 10% on or about 5/9/2021 and 15% on each of the first six anniversaries of 5/9/2021.

F2: This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the amended 2007 Stock Incentive Plan ("Plan"); (b) unvested restricted stock units that were awarded under the Plan; and (c) securities acquired by the Reporting Person, in a partial redemption of his interest in IBG Holdings LLC.