Harris Lawrence E Insider Trading Activity
Harris Lawrence E has been net-selling over the last 12 months with 0 purchases and 6 sales across 1 company.
IBKR is the most-traded position with 6 trades. The largest single transaction was a sale of IBKR for $2.0M on Apr 28, 2026.
Performance Scorecard
Forward stock performance after each transaction by Harris Lawrence E. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | +4.7% | 83% | 6 |
| 90 days | — | -10.2% | 0% | 5 |
| 120 days | — | -6.4% | 0% | 5 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersIBKR · Interactive Brokers Group, Inc.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Apr 28, 2026 | IBKR | Sell | 26,000 | $76.93 | $2.0M | −13.0% | Director | |
Oct 29, 2025 | IBKR | Sell | 10,645 | $69.00 | $735K | −5.1% | Director | |
Oct 28, 2025 | IBKR | Sell | 6,855 | $69.15 | $474K | −3.2% | Director | |
Oct 27, 2025 | IBKR | Sell | 7,500 | $69.73 | $523K | −3.4% | Director | |
Oct 24, 2025 | IBKR | Sell | 8,000 | $68.50 | $548K | −3.5% | Director | |
Oct 23, 2025 | IBKR | Sell | 22,000 | $67.63 | $1.5M | −8.7% | Director |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| IBKR | Interactive Brokers Group, Inc. | 6 | $5.8M |
Other insiders at Interactive Brokers Group, Inc.
3 other tracked filers at IBKR.