Richard H. Repetto - 31 Dec 2025 Form 4 Insider Report for Interactive Brokers Group, Inc. (IBKR)

Role
Director
Signature
/s/ Arthur Frye as authorized signatory for Richard H Repetto
Issuer symbol
IBKR
Transactions as of
31 Dec 2025
Net transactions value
+$25,017
Form type
4
Filing time
07 Jan 2026, 16:01:09 UTC
Previous filing
21 May 2025
Next filing
26 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Repetto Richard H Director ONE PICKWICK PLAZA, GREENWICH /s/ Arthur Frye as authorized signatory for Richard H Repetto 07 Jan 2026 0002007873

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IBKR Class A common stock Award $25,017 +389 +17% $64.31 2,657 31 Dec 2025 Direct F1, F2, F3, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 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.
F2 The price represents the closing price of the issuer's Class A common stock on December 31, 2025.
F3 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 1,701 additional shares of Class A common stock.
F4 This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (b) unvested restricted stock units that were awarded under the Plan.