Insiders who reported open-market trades in the last 12 months at the companies Lori A. Conkling files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Earl H. Nemser - $11.76M in IBKR purchases and sales in the last 12 months
Lawrence E. Harris - $5.77M in IBKR purchases and sales in the last 12 months
Jill Bright - $26K in IBKR purchases and sales in the last 12 months
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Lori A. Conkling is a corporate insider, tracked as Director of Interactive Brokers Group, Inc. (IBKR). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Lori A. Conkling submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Lori A. Conkling been buying or selling stock?
Recorded transactions: 9 open-market purchases ($20K) and 0 open-market sales across all tracked filings.
Lori A. Conkling is Director of Interactive Brokers Group, Inc. (IBKR). 10 SEC Form 4 filings on record, most recently on 5 October 2026. Most recent open-market trade: bought $2K of IBKR on 5 October 2026. Lifetime open-market purchases: $20K.
Recent transactions
13
The latest 13 SEC Form 4 transactions reported by Lori A. Conkling.
InsiderAlpha's records for Lori A. Conkling go back to 2026: 10 primary Form 4 filings, an average of 10.0 per year. The typical open-market purchase is $2K (9 buys totaling $20K). The largest single buy on record is $4K of IBKR in 2026. 9 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
