TDG TransDigm

• $3.8M bought by 2 insiders
• $173M sold by 3 insiders outside a trading plan
• $320M sold by 4 insiders under 10b5-1 plans

1. Insider
   Trade
   Value
   Traded, filed
2. Joel Reiss COO
   Planned sale
   $4.6M 4,100 shares at $1,128.04 53% of stake
   Traded Oct 15 Filed Oct 16
   ↗
3. Joel Reiss COO
   Planned sale
   $4.3M 3,900 shares at $1,094.58 52% of stake
   Traded Sep 15 Filed Sep 16
   ↗
4. W Nicholas Howley Director
   Planned sale
   $12.5M 10,132 shares at $1,236.28 32% of stake
   Traded Aug 18 Filed Aug 19
   ↗
5. Joel Reiss COO
   Planned sale
   $4.8M 3,900 shares at $1,238.76 52% of stake
   Traded Aug 17 Filed Aug 18
   ↗
6. W Nicholas Howley Director
   Planned sale
   $12.3M 10,132 shares at $1,216.08 32% of stake
   Traded Jul 20 Filed Jul 21
   ↗
7. Joel Reiss COO
   Planned sale
   $510K 414 shares at $1,231.11 10% of stake
   Traded Jul 15 Filed Jul 17
   ↗
8. Joel Reiss COO
   Planned sale
   $4.2M 3,486 shares at $1,216.21 47% of stake
   Traded Jul 15 Filed Jul 17
   ↗
9. W Nicholas Howley Director
   Sale
   $13.4M 10,132 shares at $1,319.55 32% of stake
   Traded Jun 18 Filed Jun 22
   ↗
10. Joel Reiss COO
    Sale
    $5M 3,900 shares at $1,276.78 52% of stake
    Traded Jun 15 Filed Jun 16
    ↗
11. W Nicholas Howley Director
    Planned sale
    $12M 10,132 shares at $1,180.82 32% of stake
    Traded May 18 Filed May 19
    ↗
12. Joel Reiss COO
    Planned sale
    $4.5M 3,900 shares at $1,154.09 52% of stake
    Traded May 15 Filed May 18
    ↗
13. W Nicholas Howley Director
    Planned sale
    $12.8M 10,132 shares at $1,265.06 32% of stake
    Traded Apr 20 Filed Apr 21
    ↗
14. Joel Reiss COO
    Planned sale
    $5M 3,900 shares at $1,280.46 52% of stake
    Traded Apr 15 Filed Apr 16
    ↗

Also filed in the last 12 months, not counted as buying or selling: 44 option exercises, 18 stock grants, 2 other transactions, and 1 gift.