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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
2021-03-04 Peterffy Thomas Chairman Sale −12,200 $74.70 $911K 8,668,211
2021-03-04 Peterffy Thomas Chairman Sale −700 $75.77 $53K 8,667,511
2021-03-03 Peterffy Thomas Chairman Sale −2,500 $75.65 $189K 8,705,011
2021-03-03 Peterffy Thomas Chairman Sale −13,400 $76.43 $1.0M 8,691,611
2021-03-03 Peterffy Thomas Chairman Sale −4,100 $77.10 $316K 8,687,511
2021-03-03 Brody Paul Jonathan Chief Financial Officer Sale −77 $75.69 $6K 7,662
2021-03-03 Brody Paul Jonathan Chief Financial Officer Sale −662 $76.36 $51K 7,000
2021-03-03 Brody Paul Jonathan Chief Financial Officer Sale −186 $77.05 $14K 6,814
2021-03-03 Frank Thomas AJ Chief Information Officer Sale −3,100 $75.68 $235K 623,078
2021-03-03 Frank Thomas AJ Chief Information Officer Sale −23,694 $76.36 $1.8M 599,384
2021-03-03 Frank Thomas AJ Chief Information Officer Sale −5,869 $77.06 $452K 593,515
2021-03-02 Brody Paul Jonathan Chief Financial Officer Sale −550 $75.42 $41K 8,114
2021-03-02 Brody Paul Jonathan Chief Financial Officer Sale −344 $76.06 $26K 7,770
2021-03-02 Brody Paul Jonathan Chief Financial Officer Sale −31 $76.89 $2K 7,739
2021-03-02 Frank Thomas AJ Chief Information Officer Sale −18,446 $75.42 $1.4M 640,297
2021-03-02 Frank Thomas AJ Chief Information Officer Sale −13,235 $76.06 $1.0M 627,062
2021-03-02 Frank Thomas AJ Chief Information Officer Sale −884 $76.89 $68K 626,178
2021-03-02 Peterffy Thomas Chairman Sale −10,941 $75.40 $825K 8,716,570
2021-03-02 Peterffy Thomas Chairman Sale −8,659 $76.06 $659K 8,707,911
2021-03-02 Peterffy Thomas Chairman Sale −400 $76.93 $31K 8,707,511

Page 81 of 84 · 1,665 trades