Thomas Peterffy, Chairman at Interactive Brokers Group, Inc. (IBKR), sold 50,400 shares at $79.08 ($4.0M) on 2023-01-24, disclosed to the SEC on 2023-01-26.
Open-market sale of $4.0M IBKR by 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 | $79.08 | 18,600 | $1.5M | 37.1% |
| 2 | $80.12 | 1,400 | $112K | 2.8% |
| 3 | $78.15 | 10,400 | $813K | 20.5% |
| 4 | $78.15 | 10,400 | $813K | 20.5% |
| 5 | $78.69 | 9,600 | $755K | 19.1% |
| Total | $78.65 avg | 50,400 |
| $4.0M |
| 100% |
| Filing → |
| IBKR | SELL | 2023-01-20 | $3.2M | — | Filing → |
| IBKR | SELL | 2023-01-18 | $4.5M | — | Filing → |
| IBKR | SELL | 2023-01-13 | $1.9M | — | Filing → |