Earl H. Nemser, Vice Chairman at Interactive Brokers Group, Inc. (IBKR), sold 40,510 shares at $47.71 ($1.9M) on 2020-09-16, disclosed to the SEC on 2020-09-17.
Open-market sale of $1.9M 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 | $47.71 | 20,255 | $966K | 50.0% |
| 2 | $47.71 | 20,255 | $966K | 50.0% |
| Total | $47.71 avg | 40,510 | $1.9M | 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 → |