Thomas Peterffy Interactive Brokers Group, Inc. (IBKR) insider trading activity

Thomas Peterffy is Chairman of Interactive Brokers Group, Inc.. Currently has a direct ownership of 1.61 Million shares of IBKR, which is worth approximately $291 Million. The most recent transaction as insider was on Jul 01, 2021, when has been sold 20,000 shares (Class A Common Stock) at a price of $66.54 per share, resulting in proceeds of $1,330,800. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 1.61M

4.72% 3M change

1.08% 12M change

Total Value Held $291 Million

Thomas Peterffy Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jul 01 2021	SELL Open market or private sale	$1,330,800 $66.54 p/Share	20,000 Reduced 0.28%	7,007,511 Class A Common Stock
Jun 30 2021	SELL Open market or private sale	$1,315,800 $65.79 p/Share	20,000 Reduced 0.28%	7,027,511 Class A Common Stock
Jun 29 2021	SELL Open market or private sale	$1,320,400 $66.02 p/Share	20,000 Reduced 0.28%	7,047,511 Class A Common Stock
Jun 28 2021	SELL Open market or private sale	$1,316,400 $65.82 p/Share	20,000 Reduced 0.28%	7,067,511 Class A Common Stock
Jun 25 2021	SELL Open market or private sale	$1,322,800 $66.14 p/Share	20,000 Reduced 0.28%	7,087,511 Class A Common Stock
Jun 24 2021	SELL Open market or private sale	$1,306,400 $65.32 p/Share	20,000 Reduced 0.28%	7,107,511 Class A Common Stock
Jun 23 2021	SELL Open market or private sale	$1,300,800 $65.04 p/Share	20,000 Reduced 0.28%	7,127,511 Class A Common Stock
Jun 22 2021	SELL Open market or private sale	$1,287,400 $64.37 p/Share	20,000 Reduced 0.28%	7,147,511 Class A Common Stock
Jun 21 2021	SELL Open market or private sale	$1,277,800 $63.89 p/Share	20,000 Reduced 0.28%	7,167,511 Class A Common Stock
Jun 18 2021	SELL Open market or private sale	$1,279,200 $63.96 p/Share	20,000 Reduced 0.28%	7,187,511 Class A Common Stock
Jun 17 2021	SELL Open market or private sale	$1,309,600 $65.48 p/Share	20,000 Reduced 0.28%	7,207,511 Class A Common Stock
Jun 16 2021	SELL Open market or private sale	$1,295,800 $64.79 p/Share	20,000 Reduced 0.28%	7,227,511 Class A Common Stock
Jun 15 2021	SELL Open market or private sale	$1,294,400 $64.72 p/Share	20,000 Reduced 0.28%	7,247,511 Class A Common Stock
Jun 14 2021	SELL Open market or private sale	$1,302,200 $65.11 p/Share	20,000 Reduced 0.27%	7,267,511 Class A Common Stock
Jun 11 2021	SELL Open market or private sale	$1,312,200 $65.61 p/Share	20,000 Reduced 0.27%	7,287,511 Class A Common Stock
Jun 10 2021	SELL Open market or private sale	$1,311,200 $65.56 p/Share	20,000 Reduced 0.27%	7,307,511 Class A Common Stock
Jun 09 2021	SELL Open market or private sale	$1,338,800 $66.94 p/Share	20,000 Reduced 0.27%	7,327,511 Class A Common Stock
Jun 08 2021	SELL Open market or private sale	$1,340,400 $67.02 p/Share	20,000 Reduced 0.27%	7,347,511 Class A Common Stock
Jun 07 2021	SELL Open market or private sale	$1,348,800 $67.44 p/Share	20,000 Reduced 0.27%	7,367,511 Class A Common Stock
Jun 04 2021	SELL Open market or private sale	$1,379,000 $68.95 p/Share	20,000 Reduced 0.27%	7,387,511 Class A Common Stock
Jun 03 2021	SELL Open market or private sale	$1,362,600 $68.13 p/Share	20,000 Reduced 0.27%	7,407,511 Class A Common Stock
Jun 02 2021	SELL Open market or private sale	$1,341,600 $67.08 p/Share	20,000 Reduced 0.27%	7,427,511 Class A Common Stock
Jun 01 2021	SELL Open market or private sale	$1,356,200 $67.81 p/Share	20,000 Reduced 0.27%	7,447,511 Class A Common Stock
May 28 2021	SELL Open market or private sale	$1,350,800 $67.54 p/Share	20,000 Reduced 0.27%	7,467,511 Class A Common Stock
May 27 2021	SELL Open market or private sale	$1,351,600 $67.58 p/Share	20,000 Reduced 0.27%	7,487,511 Class A Common Stock

Thomas Peterffy

Chairman

West Palm Beach, FL

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