Insider trade

Director received an award of 389 IBKR shares

Traded Dec 31, 2025 · Filed Jan 7, 2026

Interactive BrokersIBKR

389
Shares · @ $64.31

Why it stands out

Compensation award — excluded from discretionary-purchase analysis.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Dec 31, 2025
Reporting period: Not applicable
Filed with the SEC: Jan 7, 2026

DirectorGrant / award

Context

Classification

grant award

Code A — grant or award

Planned / mechanical clue

Footnote references vesting of compensation awards

Only flagged when a footnote says so; never inferred

Source receipt

Record ID: 0001381197-26-000019
Filed / recorded

Jan 7, 2026, 9:01 PM UTC

Added to OQRO

Oct 2, 2026, 12:28 PM UTC

Parser

form4-xml-v1

Data quality

Verified: identifiers matched exactly

Issuer

Interactive Brokers Group, Inc.

Issuer CIK

1381197

Ticker

IBKR

Reporting person

William Peterffy

Relationship

Director

Security

Class A common stock

Table

Non-derivative (Table I)

Transaction date

Dec 31, 2025

Transaction code

A

Shares / units

389

Price per share

$64.31

Acquired / disposed

Acquired (A)

Shares owned after

9,737

Ownership form

Direct

Amendment

No

Footnotes from the filing

This represents an annual grant of restricted stock units under the amended 2007 Stock Incentive Plan ("Plan") for being a member of the issuer's Board of Directors, which vested immediately on 12/31/2025.
The price represents the closing price of the issuer's Class A common stock on December 31, 2025.
On June 17, 2025, the issuer effected a four-for-one split of its Class A common stock, resulting in the Reporting Person's ownership of 7,011 additional shares of Class A common stock.