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CIK 0001381197 · Large accelerated filer

Interactive Brokers Group, Inc.

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Ticker
IBKR
Exchange
Nasdaq
Industry
Security Brokers, Dealers & Flotation Companies
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
300390693
Phone
203-618-5800
Business address
ONE PICKWICK PLAZA, GREENWICH, CT, 06830
Open-market buys, last 90 days
$6,460
in 3 filings
Open-market sales, last 90 days
$2,065,250
in 1 filing

Net −$2,058,790. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Harris Lawrence E −$2.1M Director sold 14% of stake
  2. Conkling Lori A +$6K Director 3 filings

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2021-06-24 Peterffy Thomas Chairman Sale −20,000 $65.32 $1.3M 7,107,511
2021-06-23 Peterffy Thomas Chairman Sale −17,196 $64.80 $1.1M 7,130,315
2021-06-23 Peterffy Thomas Chairman Sale −2,804 $65.28 $183K 7,127,511
2021-06-22 Peterffy Thomas Chairman Sale −19,600 $64.16 $1.3M 7,147,911
2021-06-22 Peterffy Thomas Chairman Sale −400 $64.57 $26K 7,147,511
2021-06-21 Peterffy Thomas Chairman Sale −19,994 $63.67 $1.3M 7,167,517
2021-06-21 Peterffy Thomas Chairman Sale −6 $64.11 $385 7,167,511
2021-06-18 Peterffy Thomas Chairman Sale −16,400 $63.66 $1.0M 7,191,111
2021-06-18 Peterffy Thomas Chairman Sale −3,600 $64.27 $231K 7,187,511
2021-06-17 Peterffy Thomas Chairman Sale −15,400 $65.09 $1.0M 7,212,111
2021-06-17 Peterffy Thomas Chairman Sale −4,600 $65.88 $303K 7,207,511
2021-06-16 Peterffy Thomas Chairman Sale −18,900 $64.38 $1.2M 7,228,611
2021-06-16 Peterffy Thomas Chairman Sale −1,100 $65.19 $72K 7,227,511
2021-06-15 Peterffy Thomas Chairman Sale −20,000 $64.72 $1.3M 7,247,511
2021-06-14 Peterffy Thomas Chairman Sale −18,600 $64.70 $1.2M 7,268,911
2021-06-14 Peterffy Thomas Chairman Sale −1,400 $65.51 $92K 7,267,511
2021-06-11 Peterffy Thomas Chairman Sale −19,200 $65.28 $1.3M 7,288,311
2021-06-11 Peterffy Thomas Chairman Sale −800 $65.94 $53K 7,287,511
2021-06-10 Peterffy Thomas Chairman Sale −17,100 $65.36 $1.1M 7,310,411
2021-06-10 Peterffy Thomas Chairman Sale −2,900 $65.77 $191K 7,307,511

Page 70 of 84 · 1,665 trades