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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-12-001916
Filing Date
2012-02-29
Accepted
2012-02-29 16:49:06
Documents
14
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a2207515z10-k.htm 10-K 1876120
2 EX-21.1 a2207515zex-21_1.htm EX-21.1 16139
3 EX-23.1 a2207515zex-23_1.htm EX-23.1 3150
4 EX-31.1 a2207515zex-31_1.htm EX-31.1 8995
5 EX-31.2 a2207515zex-31_2.htm EX-31.2 8758
6 EX-32.1 a2207515zex-32_1.htm EX-32.1 4822
7 EX-32.2 a2207515zex-32_2.htm EX-32.2 4819
14 G110904.JPG g110904.jpg GRAPHIC 83143
  Complete submission text file 0001047469-12-001916.txt   12225172

Data Files

Seq Description Document Type Size
8 EX-101.INS ibkr-20111231.xml EX-101.INS 2263088
9 EX-101.SCH ibkr-20111231.xsd EX-101.SCH 109059
10 EX-101.CAL ibkr-20111231_cal.xml EX-101.CAL 32227
11 EX-101.DEF ibkr-20111231_def.xml EX-101.DEF 177615
12 EX-101.LAB ibkr-20111231_lab.xml EX-101.LAB 668021
13 EX-101.PRE ibkr-20111231_pre.xml EX-101.PRE 415097
Mailing Address ONE PICKWICK PLAZA GREENWICH CT 06830
Business Address ONE PICKWICK PLAZA GREENWICH CT 06830 203-618-5800
Interactive Brokers Group, Inc. (Filer) CIK: 0001381197 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-33440 | Film No.: 12653455
SIC: 6211 Security Brokers, Dealers & Flotation Companies
Office of Finance