MSCI

• $15.5M bought by 3 insiders
• $6.3M sold by 2 insiders outside a trading plan
• $1M sold by 1 insider under 10b5-1 plans

1. Insider
   Trade
   Value
   Traded, filed
2. Andrew C. Wiechmann CFO
   Planned sale
   $257K 450 shares at $570.00 2% of stake
   Traded Oct 12 Filed Oct 14
   ↗
3. Rajat Taneja Director
   Buy
   $1M 1,786 shares at $560.00 +49% to stake
   Traded Sep 2 Filed Sep 4
   ↗
4. Andrew C. Wiechmann CFO
   Planned sale
   $272K 450 shares at $604.56 2% of stake
   Traded Jun 10 Filed Jun 12
   ↗
5. Henry A Fernandez CEO
   Buy
   $2.2M 4,000 shares at $562.40 +0.2% to stake
   Traded May 15 Filed May 18
   ↗
6. Alvise J. Munari Chief Product Officer
   Sale
   $5.9M 10,000 shares at $592.04 30% of stake
   Traded Apr 24 Filed Apr 28
   ↗
7. Andrew C. Wiechmann CFO
   Planned sale
   $252K 450 shares at $560.00 2% of stake
   Traded Mar 17 Filed Mar 19
   ↗
8. Robert G. Ashe Director
   Buy
   $2M 3,681 shares at $543.21 +20% to stake
   Traded Feb 18 Filed Feb 20
   ↗
9. Henry A Fernandez CEO
   Buy
   $3.6M 6,800 shares at $523.56 +0.5% to stake
   Traded Feb 13–17 Filed Feb 17
   ↗
10. Andrew C. Wiechmann CFO
    Planned sale
    $248K 450 shares at $550.00 2% of stake
    Traded Dec 11, 2025 Filed Dec 12, 2025
    ↗
11. Henry A Fernandez CEO
    Buy
    $6.7M 12,500 shares at $536.14
    Traded Dec 5, 2025 Filed Dec 9, 2025
    ↗
12. Robert J. Gutowski General Counsel
    Sale
    $348K 624 shares at $558.42 3.8% of stake
    Traded Nov 24, 2025 Filed Nov 26, 2025
    ↗

Also filed in the last 12 months, not counted as buying or selling: 30 stock grants, 5 share withholdings for taxes, and 4 gifts.