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Are Interactive Brokers Insiders Buying or Selling?
Interactive Brokers (IBKR) has had 2 insider transactions in the past 90 days, all buys — insider buying is generally read as a bullish signal. The most recent was Lori Conkling, who bought 25 shares at $87.03 on August 3, 2026.
Insider trading patterns can signal confidence or concern from the people who know the company best. AltIndex tracks insider transactions as one of 25+ alternative data signals in the IBKR AI Score. For government officials trading this stock, see IBKR congressional trading.
Who’s Trading Interactive Brokers Stock?
| Insider | Activity | Trades | Last Trade |
|---|---|---|---|
| Brody Paul Jonathan | Sold $63M | 36 | Sep 30, 2025 |
| Earl Nemser | Sold $57M | 34 | Jan 27, 2026 |
| Lawrence Harris | Sold $5.8M | 6 | Apr 28, 2026 |
| Jill Bright | Bought $56,000 | 2 | Oct 23, 2025 |
| Lori Conkling | Bought $16,000 | 7 | Aug 3, 2026 |
Recent Interactive Brokers Insider Transactions
| Insider | Transaction Date | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Lori Conkling | Aug 3, 2026 | Buy | 25 | $87.03 | $2,200 |
| Lori Conkling | Jul 1, 2026 | Buy | 25 | $88.03 | $2,200 |
| Lori Conkling | Jun 1, 2026 | Buy | 25 | $86.1 | $2,200 |
| Lori Conkling | May 1, 2026 | Buy | 25 | $79.64 | $2,000 |
| Lawrence Harris | Apr 28, 2026 | Sell | 26,000 | $76.93 | $2M |
| Lori Conkling | Apr 1, 2026 | Buy | 25 | $68.38 | $1,700 |
| Lori Conkling | Mar 2, 2026 | Buy | 25 | $69.21 | $1,700 |
| Lori Conkling | Feb 25, 2026 | Buy | 50 | $73.21 | $3,700 |
| Earl Nemser | Jan 27, 2026 | Sell | 39,731 | $75.07 | $3M |
| Earl Nemser | Jan 27, 2026 | Sell | 20,469 | $75.75 | $1.6M |
| Earl Nemser | Jan 26, 2026 | Sell | 60,882 | $75.83 | $4.6M |
| Earl Nemser | Jan 26, 2026 | Sell | 30,817 | $76.72 | $2.4M |
| Earl Nemser | Jan 26, 2026 | Sell | 3,101 | $77.98 | $240,000 |
| Earl Nemser | Jan 23, 2026 | Sell | 84,935 | $77.65 | $6.6M |
| Earl Nemser | Jan 23, 2026 | Sell | 60,065 | $78.14 | $4.7M |
| Earl Nemser | Jan 22, 2026 | Sell | 100,000 | $76.81 | $7.7M |
| Lawrence Harris | Oct 29, 2025 | Sell | 10,645 | $69 | $730,000 |
| Lawrence Harris | Oct 28, 2025 | Sell | 6,855 | $69.15 | $470,000 |
| Lawrence Harris | Oct 27, 2025 | Sell | 7,500 | $69.73 | $520,000 |
| Lawrence Harris | Oct 24, 2025 | Sell | 8,000 | $68.5 | $550,000 |
| Lawrence Harris | Oct 23, 2025 | Sell | 22,000 | $67.63 | $1.5M |
| Jill Bright | Oct 23, 2025 | Buy | 400 | $65.95 | $26,000 |
| Brody Paul Jonathan | Sep 30, 2025 | Sell | 1,979 | $69.3 | $140,000 |
| Brody Paul Jonathan | Sep 30, 2025 | Sell | 1,155 | $70 | $81,000 |
| Brody Paul Jonathan | Sep 29, 2025 | Sell | 8,792 | $68.27 | $600,000 |
| Brody Paul Jonathan | Sep 29, 2025 | Sell | 7,414 | $67.16 | $500,000 |
| Brody Paul Jonathan | Sep 29, 2025 | Sell | 2,021 | $68.7 | $140,000 |
| Brody Paul Jonathan | Sep 26, 2025 | Sell | 15,477 | $65.74 | $1M |
| Brody Paul Jonathan | Sep 26, 2025 | Sell | 1,581 | $66.15 | $100,000 |
| Brody Paul Jonathan | Sep 25, 2025 | Sell | 8,866 | $64.76 | $570,000 |
| Brody Paul Jonathan | Sep 25, 2025 | Sell | 4,248 | $65.19 | $280,000 |
| Brody Paul Jonathan | Sep 25, 2025 | Sell | 1,182 | $63.81 | $75,000 |
| Brody Paul Jonathan | Sep 24, 2025 | Sell | 13,464 | $64.76 | $870,000 |
| Brody Paul Jonathan | Sep 24, 2025 | Sell | 927 | $65.54 | $61,000 |
| Brody Paul Jonathan | Sep 23, 2025 | Sell | 12,798 | $65.49 | $840,000 |
| Brody Paul Jonathan | Sep 23, 2025 | Sell | 6,227 | $64.9 | $400,000 |
| Brody Paul Jonathan | Sep 22, 2025 | Sell | 14,639 | $63.94 | $940,000 |
| Brody Paul Jonathan | Sep 22, 2025 | Sell | 563 | $64.61 | $36,000 |
| Brody Paul Jonathan | Sep 19, 2025 | Sell | 50,553 | $64.61 | $3.3M |
| Brody Paul Jonathan | Sep 19, 2025 | Sell | 6,928 | $64.66 | $450,000 |
| Brody Paul Jonathan | Sep 19, 2025 | Sell | 140 | $65.19 | $9,100 |
| Brody Paul Jonathan | Sep 18, 2025 | Sell | 71,019 | $65.05 | $4.6M |
| Brody Paul Jonathan | Sep 18, 2025 | Sell | 37,905 | $64.4 | $2.4M |
| Brody Paul Jonathan | Sep 18, 2025 | Sell | 7,937 | $63.43 | $500,000 |
| Brody Paul Jonathan | Sep 17, 2025 | Sell | 61,794 | $62.06 | $3.8M |
| Brody Paul Jonathan | Sep 17, 2025 | Sell | 44,727 | $62.48 | $2.8M |
| Brody Paul Jonathan | Sep 16, 2025 | Sell | 98,601 | $62.24 | $6.1M |
| Brody Paul Jonathan | Sep 16, 2025 | Sell | 587 | $62.62 | $37,000 |
| Brody Paul Jonathan | Sep 15, 2025 | Sell | 57,289 | $62.66 | $3.6M |
| Brody Paul Jonathan | Sep 15, 2025 | Sell | 37,506 | $63.79 | $2.4M |
| Brody Paul Jonathan | Sep 15, 2025 | Sell | 1,499 | $64.26 | $96,000 |
| Brody Paul Jonathan | Sep 12, 2025 | Sell | 61,617 | $64.19 | $4M |
| Brody Paul Jonathan | Sep 12, 2025 | Sell | 35,592 | $63.84 | $2.3M |
| Brody Paul Jonathan | Sep 11, 2025 | Sell | 57,851 | $62.94 | $3.6M |
| Brody Paul Jonathan | Sep 11, 2025 | Sell | 54,723 | $63.54 | $3.5M |
| Brody Paul Jonathan | Sep 10, 2025 | Sell | 104,906 | $62.51 | $6.6M |
| Brody Paul Jonathan | Sep 9, 2025 | Sell | 84,956 | $62.02 | $5.3M |
| Brody Paul Jonathan | Sep 9, 2025 | Sell | 22,537 | $61.3 | $1.4M |
| Earl Nemser | Aug 14, 2025 | Sell | 33,379 | $63.86 | $2.1M |
| Earl Nemser | Aug 14, 2025 | Sell | 20,521 | $64.22 | $1.3M |
| Earl Nemser | Aug 13, 2025 | Sell | 4,600 | $63.75 | $290,000 |
| Earl Nemser | Aug 13, 2025 | Sell | 2,400 | $66.77 | $160,000 |
| Earl Nemser | Aug 13, 2025 | Sell | 200 | $67.2 | $13,000 |
| Earl Nemser | Aug 12, 2025 | Sell | 153,000 | $67.39 | $10M |
| Earl Nemser | Aug 12, 2025 | Sell | 41,086 | $67.88 | $2.8M |
| Earl Nemser | Aug 11, 2025 | Sell | 12,841 | $66.09 | $850,000 |
| Earl Nemser | Aug 8, 2025 | Sell | 10,200 | $65.6 | $670,000 |
| Earl Nemser | Aug 8, 2025 | Sell | 2,641 | $65.94 | $170,000 |
| Earl Nemser | Aug 7, 2025 | Sell | 12,400 | $63.94 | $790,000 |
| Earl Nemser | Aug 7, 2025 | Sell | 441 | $64.35 | $28,000 |
| Earl Nemser | Aug 6, 2025 | Sell | 12,641 | $63.47 | $800,000 |
| Earl Nemser | Aug 6, 2025 | Sell | 200 | $64.16 | $13,000 |
| Earl Nemser | Aug 5, 2025 | Sell | 11,041 | $63.64 | $700,000 |
| Earl Nemser | Aug 5, 2025 | Sell | 1,800 | $64.84 | $120,000 |
| Earl Nemser | Aug 4, 2025 | Sell | 12,841 | $64.54 | $830,000 |
| Earl Nemser | Aug 1, 2025 | Sell | 7,441 | $63.94 | $480,000 |
| Earl Nemser | Aug 1, 2025 | Sell | 3,200 | $64.71 | $210,000 |
| Earl Nemser | Aug 1, 2025 | Sell | 1,200 | $62.79 | $75,000 |
| Earl Nemser | Aug 1, 2025 | Sell | 1,000 | $65.66 | $66,000 |
| Earl Nemser | Jul 31, 2025 | Sell | 12,441 | $66.18 | $820,000 |
| Earl Nemser | Jul 31, 2025 | Sell | 2,200 | $66.71 | $150,000 |
| Earl Nemser | Jul 30, 2025 | Sell | 32,386 | $66.32 | $2.1M |
| Earl Nemser | Jul 30, 2025 | Sell | 7,400 | $66.64 | $490,000 |
| Earl Nemser | Jul 28, 2025 | Sell | 100 | $65.9 | $6,600 |
| Jill Bright | Jan 31, 2025 | Buy | 135 | $219.51 | $30,000 |
Frequently Asked Questions: Interactive Brokers Insider Trading
In the past 90 days, Interactive Brokers insiders have made 2 buys and 0 sells. The net buying may indicate insider confidence in the company’s outlook.
The most recent sale was by Lawrence Harris who sold 26,000 shares on April 28, 2026. View all transactions in the table on this page.
Insider buying is generally a stronger signal than insider selling, since insiders may sell for personal reasons (diversification, taxes) but typically buy only when they believe the stock is undervalued. AltIndex uses insider transaction patterns alongside 25+ other signals in the AI Score.
Bright Jill has bought the most IBKR stock in the last 2 years, with a total value of $56,000.
Brody Paul Jonathan has sold the most IBKR stock in the last 2 years, with a total value of $63M.
The total value of insider transactions for Interactive Brokers in the last 2 years is negative, amounting to -$126M. This suggests that insiders have predominantly sold shares, which could reflect various personal or financial considerations rather than a straightforward outlook on the company's future performance.
