Boardminder

    Diane Leopold

    2 boards
    Financial Services
    As of 8/31/2026

    0.32

    Boardminder Score™

    Bottom 35% of 4,262 directors

    Lower scoreHigher score

    4.7

    Avg Tenure (yrs)

    Shorter tenure than 66% of directors

    ShorterLonger

    $110K

    Total Compensation

    Lower than 85% of 430 2-seat directors

    LowerHigher
    Board Seats Breakdown
    Markel Group Inc.
    MKL
    F500 #287
    Independent Director
    Financial Services
    Seat Score
    0.37
    Tenure
    8.7 yrs
    Compensation
    $110K
    Excess Return
    -56.0%
    CMS Energy Corporation / Consumers Energy Company
    CMS
    F500 #453
    Director
    Utilities
    Seat Score
    0.26
    Tenure
    0.7 yrs
    Compensation
    —
    Excess Return
    -15.8%