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Filing Detail
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0001104659-13-085430
Filing Date
2013-11-18
Accepted
2013-11-18 16:28:27
Documents
1
Group Members
THOMAS PETERFFY

Document Format Files

Seq Description Document Type Size
1 SC 13D/A a13-24562_1sc13da.htm SC 13D/A 75243
  Complete submission text file 0001104659-13-085430.txt   76721
Mailing Address ONE PICKWICK PLAZA GREENWICH CT 06830
Business Address ONE PICKWICK PLAZA GREENWICH CT 06830 203-618-5800
Interactive Brokers Group, Inc. (Subject) CIK: 0001381197 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-82876 | Film No.: 131227319
SIC: 6211 Security Brokers, Dealers & Flotation Companies

Mailing Address ONE PICKWICK PLAZA GREENWICH CT 06830
Business Address ONE PICKWICK PLAZA GREENWICH CT 06830 2036185800
IBG Holdings LLC (Filed by) CIK: 0001399812 (see all company filings)

IRS No.: 352296543 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A