Boardminder

    Earl H. Nemser

    1 board
    Financial Services
    As of 8/31/2026

    0.38

    Boardminder Score™

    Top 16% of 4,262 directors

    Lower scoreHigher score

    19.8

    Avg Tenure (yrs)

    Shorter tenure than 7% of directors

    ShorterLonger

    —

    Total Compensation

    Board Seats Breakdown
    Interactive Brokers Group, Inc.
    IBKR
    F500 #499
    Vice Chairman and Director
    Financial Services
    Seat Score
    0.38
    Tenure
    19.8 yrs
    Compensation
    —
    Excess Return
    +409.0%