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IBKR

Interactive Brokers Group, Inc. · Financial Services

CIO Thomas Aj Frank sold $2.5M of Interactive Brokers Group, Inc.

Sold$2,507,543
$88.53Price
28,325Shares
−5%Stake

What IBKR did after the filing

Filed Jan 18, copier in the same day
The stock from Thu, Jan 18 close, $22.20
+24.4%
S&P 500, same days
+7.6%

Measured over 30 trading days, to the Mar 1 close.

Traded Tue, Jan 16. Filed Thu, Jan 18, 11:51 AM ET, during the session. Returns use the Jan 18 close and the Mar 1 close. Not investment advice.