Jill Bright - 01 Jan 2026 Form 4 Insider Report for Interactive Brokers Group, Inc. (IBKR)

Reporting relationship: Director
Issuer ticker: IBKR
Reported as of: 01 Jan 2026
Net transaction value: +$25,017
SEC form: 4
Accepted by SEC: 26 Jan 2026, 16:20:33 UTC
Prior SEC filing: 07 Jan 2026
Next SEC filing: 03 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Raymond Bussiere as authorized signatory for Jill Bright

Key filing fact

Jill Bright filed Form 4 for Interactive Brokers Group, Inc. (IBKR) on 26 Jan 2026.

Key facts

This page summarizes Jill Bright's Form 4 filing for Interactive Brokers Group, Inc. (IBKR).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 26 Jan 2026, 16:20.

Change

Previous filing in this sequence was filed on 07 Jan 2026.
Current net transaction value: +$25,017.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001714651 Primary reporting owner

Bright Jill

Relationship: Director
Address: ONE PICKWICK PLAZA, GREENWICH
Signature: /s/ Raymond Bussiere as authorized signatory for Jill Bright
Signature date: 26 Jan 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

IBKR transaction

Class A common stock

Award

Transaction value: $25,017
Shares: +389
Change %: +3.6%
Price: $64.31
Shares after: 11,082
Date: 01 Jan 2026
Ownership: Direct
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

On January 22, 2026, Interactive Brokers Group, Inc.'s ("Issuer") Board of Directors ("Board") modified the compensation policy for members of the Board. The annual awards granted to all directors on December 31 of each year, under the 2007 Stock Incentive Plan as amended ("Plan"), increased from $25,000 to $50,000. This represents additional restricted stock units granted to the Reporting Person, under the Plan, which vested on January 1, 2026.

Footnote F2

The price represents the closing price of the Issuer's Class A common stock on December 31, 2025.

Footnote F3

This amount includes (a) securities acquired by the Reporting Person (b) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (c) unvested restricted stock units that were awarded under the Plan.