HP Helmerich & Payne

• None no insider bought on the open market
• $10.5M sold by 3 insiders outside a trading plan
• $825K sold by 1 insider under 10b5-1 plans

1. Insider
   Trade
   Value
   Traded, filed
2. Michael Lennox EVP, Western Hemisphere Land
   Planned sale
   $450K 10,000 shares at $45.00 5.5% of stake
   Traded Sep 1 Filed Sep 2
   ↗
3. Hans Helmerich Director
   Sale
   $4.1M 94,470 shares at $43.90 83% of stake
   Traded Aug 20 Filed Aug 24
   ↗
4. Sara Marie Momper VP, CAO
   Sale
   $224K 5,054 shares at $44.28 23% of stake
   Traded Aug 14 Filed Aug 18
   ↗
5. Cara M. Hair SVP, Corp. Services & CLO
   Sale
   $494K 11,149 shares at $44.27 7.6% of stake
   Traded Aug 17 Filed Aug 18
   ↗
6. Michael Lennox EVP, Western Hemisphere Land
   Planned sale
   $175K 5,000 shares at $35.00 2.6% of stake
   Traded Jul 22 Filed Aug 13
   ↗
7. Michael Lennox EVP, Western Hemisphere Land
   Planned sale
   $200K 5,000 shares at $40.00 2.7% of stake
   Traded Aug 10 Filed Aug 12
   ↗
8. Cara M. Hair SVP, Corp. Services & CLO
   Sale
   $1.2M 28,345 shares at $41.45 16% of stake
   Traded May 18 Filed May 19
   ↗
9. Cara M. Hair SVP, Corp. Services & CLO
   Sale
   $2.2M 58,771 shares at $36.62 25% of stake
   Traded Mar 19 Filed Mar 23
   ↗
10. Hans Helmerich Director
    Sale
    $2.1M 75,000 shares at $28.12 5.8% of stake
    Traded Dec 19, 2025 Filed Dec 22, 2025
    ↗
11. Sara Marie Momper VP, CAO
    Sale
    $202K 6,681 shares at $30.23 31% of stake
    Traded Dec 3, 2025 Filed Dec 4, 2025
    ↗

Also filed in the last 12 months, not counted as buying or selling: 28 share withholdings for taxes, 20 stock grants, 1 gift, and 1 other transaction.