KOP Koppers

• None no insider bought on the open market
• $5.6M sold by 4 insiders outside a trading plan
• None no planned (10b5-1) sales

1. Insider
   Trade
   Value
   Traded, filed
2. M Leroy Ball CEO
   Sale
   $184K 4,000 shares at $45.96 0.9% of stake
   Traded Aug 31 Filed Sep 1
   ↗
3. M Leroy Ball CEO
   Sale
   $138K 3,000 shares at $45.84 0.7% of stake
   Traded Aug 19 Filed Aug 20
   ↗
4. Stephen G Lucas SVP, Culture and Engagement
   Sale
   $58K 1,308 shares at $44.55 3.7% of stake
   Traded Aug 12 Filed Aug 13
   ↗
5. James A. Sullivan President and CTO
   Sale
   $375K 7,500 shares at $50.00 8.3% of stake
   Traded Aug 11 Filed Aug 12
   ↗
6. Bradley A Pearce CAO
   Sale
   $102K 2,000 shares at $51.01 4.6% of stake
   Traded Aug 10 Filed Aug 11
   ↗
7. James A. Sullivan President and CTO
   Sale
   $4M 80,000 shares at $50.01 47% of stake
   Traded Aug 7 Filed Aug 11
   ↗
8. M Leroy Ball CEO
   Sale
   $150K 3,412 shares at $43.90 0.8% of stake
   Traded Jun 18 Filed Jun 23
   ↗
9. M Leroy Ball CEO
   Sale
   $171K 4,141 shares at $41.34 0.9% of stake
   Traded Jun 11 Filed Jun 15
   ↗
10. M Leroy Ball CEO
    Sale
    $113K 2,659 shares at $42.55 0.6% of stake
    Traded May 13 Filed May 14
    ↗
11. M Leroy Ball CEO
    Sale
    $94K 2,489 shares at $37.91 0.6% of stake
    Traded Mar 17 Filed Mar 18
    ↗
12. M Leroy Ball CEO
    Sale
    $231K 6,275 shares at $36.87 1.4% of stake
    Traded Mar 2 Filed Mar 4
    ↗

Also filed in the last 12 months, not counted as buying or selling: 26 option exercises, 19 stock grants, 15 share withholdings for taxes, and 5 gifts.