Interactive Brokers Group (IBKR) insider trading in the last 6 months

Form 4 filings, newest first

Quality Score today 6

One insider bought $11K, 1 sold $2.1M.

SellLawrence E. Harris$2.1MDirectorat $82.61 on Oct 28, filed Oct 29

SellLawrence E. HarrisDirector$2.1Mat $82.61 on Oct 28, filed Oct 29

BuyLori A. Conkling$2KDirectorat $85.42 on Oct 1, filed Oct 5

BuyLori A. ConklingDirector$2Kat $85.42 on Oct 1, filed Oct 5

BuyLori A. Conkling$2KDirectorat $94.53 on Sep 1, filed Sep 2

BuyLori A. ConklingDirector$2Kat $94.53 on Sep 1, filed Sep 2

From SEC Form 4s, the newest filed Oct 29, 2026 · Insiders have 2 business days to file a trade

3 more filings on IBKR in the last 6 months, for Pro members. See them free →

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Who files at Interactive Brokers Group

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Questions about IBKR's insider trades

As of Nov 2, 2026: Interactive Brokers Group (IBKR) has 6 insider filings on record in the last 6 months, the newest filed Oct 29, 2026. Its Quality Score is 6 (Average). Scores as of 6:23 PM ET, 15 minutes behind.

Are IBKR insiders buying or selling?

One insider bought $11K across 5 filings, and one insider sold $2.1M across 1 filing, in the last 6 months. The newest filing: Lawrence E. Harris, Director, sold $2.1M on Oct 28, 2026.

Who are IBKR's biggest insider sellers?

The one insider who sold IBKR in the last 6 months: Lawrence E. Harris (Director), 1 sale.

When did an IBKR insider last buy?

Lori A. Conkling, Director, bought IBKR shares ($2K) on Oct 1, 2026, filed Oct 5, 2026, the newest insider buy on record.

Interactive Brokers Group's page has its Quality Score, its chart, and its earnings. More in Financials and Security Brokers, Dealers & Flotation Companies. IBKR is on insider buys, Oct 5 to 11, 2026.