Earl H. Nemser, Vice Chairman at Interactive Brokers Group, Inc. (IBKR), sold 24,300 shares at $48.03 ($1.2M) on 2020-09-18, disclosed to the SEC on 2020-09-21.
Open-market sale of $1.2M 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $47.79 | 8,100 | $387K | 33.2% |
| 2 | $48.03 | 16,200 | $778K | 66.8% |
| Total | $47.95 avg | 24,300 | $1.2M | 100% |
| 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 → |