Earl H. Nemser, Vice Chairman at Interactive Brokers Group, Inc. (IBKR), sold 100 shares at $65.90 ($7K) on 2025-07-28, disclosed to the SEC on 2025-07-30.
Open-market sale of $7k IBKR by Vice Chairman. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| IBKR | SELL | 2025-08-15 | $6.9M | — | Filing → |
| IBKR | SELL | 2025-08-14 | $16.4M | — | Filing → |
| IBKR | SELL | 2025-08-12 | $2.7M | — | Filing → |