PROP Prairie Operating

• $5.9M bought by 3 insiders
• None no sales outside a trading plan
• None no planned (10b5-1) sales

1. Insider
   Trade
   Value
   Traded, filed
2. Richard N. Frommer Director
   Buy
   $13K 28,000 shares at $0.4500 +9.2% to stake
   Traded Sep 3 Filed Oct 2
   ↗
3. Richard N. Frommer Director
   Buy
   $66K 75,500 shares at $0.8700 +58% to stake
   Traded May 19 Filed May 20
   ↗
4. Daniel T. Sweeney EVP, GC and Corp. Sec.
   Buy
   $14K 15,925 shares at $0.8900 +2.9% to stake
   Traded May 19 Filed May 20
   ↗
5. Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust 10% owner, +2 joint filers
   Buy
   $340K 210,981 shares at $1.61 +1.4% to stake
   Traded Dec 29, 2025 Filed Jan 2
   ↗
6. Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust 10% owner, +2 joint filers
   Buy
   $141K 83,825 shares at $1.68 +0.6% to stake
   Traded Dec 19–24 Filed Dec 29, 2025
   ↗
7. Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust 10% owner, +2 joint filers
   Buy
   $325K 193,518 shares at $1.68 +1.3% to stake
   Traded Dec 16–18 Filed Dec 18, 2025
   ↗
8. Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust 10% owner, +2 joint filers
   Buy
   $2.1M 1,213,412 shares at $1.69 +8.8% to stake
   Traded Nov 20, 2025–Dec 15, 2025 Filed Dec 15, 2025
   ↗
9. Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust 10% owner, +2 joint filers
   Buy
   $6,513 3,831 shares at $1.70 +<0.1% to stake
   Traded Nov 24, 2025 Filed Nov 26, 2025
   ↗
10. Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust 10% owner, +2 joint filers
    Buy
    $3M 1,736,422 shares at $1.72 +14% to stake
    Traded Nov 14–21 Filed Nov 24, 2025
    ↗

Also filed in the last 12 months, not counted as buying or selling: 15 share withholdings for taxes, 7 stock grants, and 2 other transactions.