IBP Installed Building Products

• $1M bought by 4 insiders
• $129M sold by 5 insiders outside a trading plan
• None no planned (10b5-1) sales

1. Insider
   Trade
   Value
   Traded, filed
2. Janet E. Jackson Director
   Sale
   $257K 1,086 shares at $237.06 17% of stake
   Traded Sep 3 Filed Sep 8
   ↗
3. Michael Thomas Miller CFO
   Buy
   $199K 990 shares at $200.62 +3% to stake
   Traded Jun 11 Filed Jun 15
   ↗
4. Lawrence A. Hilsheimer Director
   Buy
   $98K 475 shares at $206.22 +1.7% to stake
   Traded May 11 Filed May 12
   ↗
5. Jason R Niswonger Chief Admin. & Sustainability
   Buy
   $98K 455 shares at $214.80 +2.7% to stake
   Traded May 11 Filed May 12
   ↗
6. Michael Thomas Miller CFO
   Buy
   $499K 2,400 shares at $207.82 +7.8% to stake
   Traded May 11 Filed May 12
   ↗
7. Brad A Wheeler COO
   Buy
   $150K 716 shares at $209.13 +5% to stake
   Traded May 11 Filed May 12
   ↗
8. Janet E. Jackson Director
   Sale
   $414K 1,410 shares at $293.31 21% of stake
   Traded Mar 9 Filed Mar 11
   ↗
9. Margot Lebenberg Carter Director
   Sale
   $599K 2,000 shares at $299.31 21% of stake
   Traded Mar 9 Filed Mar 11
   ↗
10. Jeffrey W. Edwards CEO, +3 joint filers
    Sale
    $126M 400,000 shares at $314.06 19% of stake
    Traded Mar 3 Filed Mar 4
    ↗
11. Michael H Thomas Director
    Sale
    $537K 2,001 shares at $268.28 19% of stake
    Traded Nov 26, 2025 Filed Dec 1, 2025
    ↗
12. William Jeffrey Hire President of External Affairs
    Sale
    $1.3M 5,000 shares at $251.63 13% of stake
    Traded Nov 7, 2025 Filed Nov 10, 2025
    ↗

Also filed in the last 12 months, not counted as buying or selling: 17 stock grants, 6 share withholdings for taxes, 5 gifts, and 1 sale back to the company.