ARQ

• $908K bought by 7 insiders
• None no sales outside a trading plan
• None no planned (10b5-1) sales

1. Insider
   Trade
   Value
   Traded, filed
2. Shimon Steinmetz CFO
   Buy
   $6,953 2,972 shares at $2.34
   Traded Sep 8 Filed Sep 10
   ↗
3. Shimon Steinmetz CFO
   Buy
   $13K 5,758 shares at $2.28
   Traded Sep 4 Filed Sep 9
   ↗
4. Shimon Steinmetz CFO
   Buy
   $36K 16,270 shares at $2.22
   Traded Sep 3 Filed Sep 8
   ↗
5. Richard Campbell-Breeden Director
   Buy
   $332K 150,000 shares at $2.21 +59% to stake
   Traded Mar 23 Filed Mar 24
   ↗
6. Joseph M Wong Chief Technology Officer
   Buy
   $19K 10,000 shares at $1.89 +2.6% to stake
   Traded Mar 17 Filed Mar 19
   ↗
7. Carol S Eicher Director
   Buy
   $151K 77,500 shares at $1.95 +80% to stake
   Traded Mar 13 Filed Mar 17
   ↗
8. Claiborne Benson Smith Gen Counsel, Corp Secretary
   Buy
   $3,836 2,000 shares at $1.92 +2% to stake
   Traded Mar 12–16 Filed Mar 16
   ↗
9. Jay Loring Voncannon CFO
   Buy
   $55K 15,000 shares at $3.66 +30% to stake
   Traded Nov 10–11 Filed Nov 13, 2025
   ↗
10. Richard Campbell-Breeden Director
    Buy
    $101K 28,638 shares at $3.54 +13% to stake
    Traded Nov 11, 2025 Filed Nov 13, 2025
    ↗
11. Robert E. Rasmus CEO
    Buy
    $190K 50,000 shares at $3.79 +241% to stake
    Traded Nov 10, 2025 Filed Nov 12, 2025
    ↗

Also filed in the last 12 months, not counted as buying or selling: 12 stock grants, 7 share withholdings for taxes, 3 option exercises, and 1 sale to cover taxes.