Brody Paul Jonathan's Form 4/A amendment
AmendedInteractive Brokers Group, Inc. (IBKR) · filed Oct 3, 2025
- Accession no.
- 0001381197-25-000139
- Filed
- Oct 3, 2025
- Trade date
- Sep 19, 2025
- Filing delay
- 14 days
- Rule 10b5-1 plan
- Checked
- Original filed
- Sep 23, 2025
This filing lists 1 non-derivative transaction. It carries over 3 transactions from the original filing that it did not restate. Open-market sales total $1.43M. It was filed 14 days after the trade.
This amendment restates part of 0001381197-25-000131 (filed Sep 23, 2025). The transactions it did not restate still count and are listed below.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Brody Paul JonathanCIK 0001391403 | Director, Officer (Chief Financial Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 19, 2025 | Class A common stock | SSaleDisposed | −6,928 | $64.66F2 | −$447,964.48 | 101,473 | Indirect |
Carried over from the original filing
This amendment restates only part of the original filing. The original's other transactions still stand, and the trade tables on Livermore count them under this amendment.
From 0001381197-25-000131 (filed Sep 23, 2025).
Non-derivative securities (Table I)
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 19, 2025 | Class A common stock | SSaleDisposed | −140 | $65.19F3 | −$9,126.6 | 108,261 | Indirect | |
| Sep 22, 2025 | Class A common stock | SSaleDisposed | −14,639 | $63.94F4 | −$936,017.66 | 93,622 | Indirect | |
| Sep 22, 2025 | Class A common stock | SSaleDisposed | −563 | $64.61F5 | −$36,375.43 | 93,059 | Indirect |
Footnotes on the original
The footnotes that the prices of these transactions refer to on the original filing.
- F3
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.16 to $65.29.
Referenced by the price of 1 transaction in Table I.
- F4
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.48 to $64.47.
Referenced by the price of 1 transaction in Table I.
- F5
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.48 to $64.73.
Referenced by the price of 1 transaction in Table I.
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F1
Represents number of securities acquired by a limited liability company, owned indirectly by the Reporting Person, in a partial redemption of its interest in IBG Holdings LLC. Such securities were acquired by IBG Holdings LLC from Interactive Brokers Group, Inc. immediately prior to the redemption in exchange for membership interest in IBG LLC.
- F2
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.32 to $65.15. The Reporting Person undertakes to provide Interactive Brokers Group, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the ranges set forth in footnote (2) to this Form 4.
Referenced by the price of 1 transaction in Table I.
- F3
This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the amended 2007 Stock Incentive Plan ("Plan") and (b) unvested restricted stock units that were awarded under the Plan.
Remarks
This amended Form 4 is filed to include shares sold on September 19, 2025, inadvertently excluded from the original filing. Subsequently filed Form 4s through October 1, 2025 are hereby amended to reduce the number of shares indirectly beneficially owned at the end of the period reported on such form (which are shown in column 5) by the shares shown to be sold in this amended report. All other information contained on the original Form 4 was accurately reported.