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Home > Insider Trading > Filing (0001140361-12-014035)

Filing Details

Accession Number:: 0001140361-12-014035
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-03-08 09:58:54
Reporting Period:: 2012-03-06

Filing Date:: 2012-03-08
Accepted Time:: 2012-03-08 09:58:54
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1381197	Interactive Brokers Group Inc.	IBKR	Security Brokers, Dealers & Flotation Companies (6211)	000000000

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1391404	Milan Galik	One Pickwick Plaza Greenwich CT 06830	Svp Software Development	Yes	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Class A Common Stock	Disposition	2012-03-06	362	$15.97	862,622	No	4	S	Direct
Class A Common Stock	Disposition	2012-03-06	300	$15.98	862,322	No	4	S	Direct
Class A Common Stock	Disposition	2012-03-06	104	$16.02	862,218	No	4	S	Direct
Class A Common Stock	Disposition	2012-03-06	1	$16.04	862,217	No	4	S	Direct
Class A Common Stock	Disposition	2012-03-06	33	$16.06	862,184	No	4	S	Direct
Class A Common Stock	Disposition	2012-03-07	738	$16.05	861,446	No	4	S	Direct
Class A Common Stock	Disposition	2012-03-07	62	$16.14	861,384	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct

Footnotes

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 23, 2012.
These shares represent the aggregate number of shares of restricted stock from awards granted under the 2007 Stock Incentive Plan since its inception, less vested shares that were sold for withholding tax purposes and vested shares sold pursuant to a Rule 10b5-1 trading plan.