Interactive Brokers Group, Inc. planned insider sales
In the twelve months since 23 September 2025 insiders at Interactive Brokers Group, Inc. filed 3 Form 144 notices of planned sales, 501,000 shares worth $37.2 million at the time of filing, from 2 sellers. The latest, filed 28 April 2026: Harris Lawrence E (director), 26,000 shares worth $2.0 million, planned for around 28 April 2026 through Interactive Brokers LLC.
| Filed | Seller | Relationship | Shares | Value | Planned sale | Broker | How acquired | Filing |
|---|---|---|---|---|---|---|---|---|
| 28 April 2026 | Harris Lawrence E | Director | 26,000 | $2.0 million | 28 April 2026 | Interactive Brokers LLC | Purchase | Form 144 |
| 22 January 2026 | Nemser Earl H | Officer, Director | 400,000 | $30.3 million | 22 January 2026 | Interactive Brokers LLC | Redemption Transaction | Form 144 |
| 23 October 2025 | Harris Lawrence E | Director | 75,000 | $4.9 million | 23 October 2025 | Interactive Brokers LLC | Purchase | Form 144 |
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was. Value is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.
Source
Form 144 filings on EDGAR for Interactive Brokers Group, Inc.: the company's filing index, each notice read from its own XML.
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