Lori A. Conkling

Lori A. Conkling discloses dealings in Interactive Brokers Group, Inc. to SEC (Form 4). Between 31 December 2025 and 1 October 2026, the trades on record add up to 8 filings.

The open-market record is one-sided, with 6 purchases worth €10k and not one sale. The totals do not cover 1 filing with an undisclosed amount. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Outside the open market, there are 2 share grants. In 2026 alone, the filings show 6 purchases and no sales.

In size, the median ticket on the buying side is €1,884. Measured against the company's value, the median purchase equals 0.0000% of market capitalisation, across 3 purchases where it is known. Across 6 purchases, this insider has always bought alone, with no colleague buying within 30 days. After 3 purchases with a full 90-day history, the hit rate stands at 100% and the median 90-day move at +33.1%. These figures describe past trades and do not predict future prices.

On 5 October 2026 came the latest disclosure, an open-market purchase for €1,884 in Interactive Brokers Group, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 4 days. US insiders must file a Form 4 within two business days of a trade. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.