Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001381197-25-000105
Filing Date
2025-08-06
Accepted
2025-08-06 16:18:20
Documents
1
Period of Report
2025-08-04

Document Format Files

Seq Description Document Type Size
1 form4.html 4  
1 form4.xml 4 8218
  Complete submission text file 0001381197-25-000105.txt   9590
Mailing Address ONE PICKWICK PLAZA GREENWICH CT 06830
Business Address ONE PICKWICK PLAZA GREENWICH CT 06830 203-618-5800
Interactive Brokers Group, Inc. (Issuer) CIK: 0001381197 (see all company filings)

EIN.: 300390693 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 6211 Security Brokers, Dealers & Flotation Companies
(CF Office: 09 Crypto Assets)

Mailing Address ONE PICKWICK PLAZA GREENWICH CT 06830
Business Address
Nemser Earl H (Reporting) CIK: 0001391400 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33440 | Film No.: 251189882