GDYN Grid Dynamics

• None no insider bought on the open market
• $271K sold by 2 insiders outside a trading plan
• $929K sold by 3 insiders under 10b5-1 plans

1. Insider
   Trade
   Value
   Traded, filed
2. Yury Gryzlov COO
   Planned sale
   $39K 4,849 shares at $8.00 1% of stake
   Traded Oct 8 Filed Oct 8
   ↗
3. Yury Gryzlov COO
   Planned sale
   $11K 1,245 shares at $8.46 0.2% of stake
   Traded Oct 2 Filed Oct 5
   ↗
4. Yury Gryzlov COO
   Planned sale
   $31K 3,918 shares at $8.00 0.8% of stake
   Traded Sep 3 Filed Sep 3
   ↗
5. Yury Gryzlov COO
   Planned sale
   $3,517 467 shares at $7.53 0.1% of stake
   Traded Aug 18 Filed Aug 19
   ↗
6. Yury Gryzlov COO
   Planned sale
   $31K 3,930 shares at $8.00 0.8% of stake
   Traded Aug 13 Filed Aug 13
   ↗
7. Yury Gryzlov COO
   Planned sale
   $7,831 1,245 shares at $6.29 0.2% of stake
   Traded Jul 2 Filed Jul 2
   ↗
8. Yury Gryzlov COO
   Planned sale
   $35K 4,435 shares at $8.00 0.9% of stake
   Traded Jun 1 Filed Jun 1
   ↗
9. Yury Gryzlov COO
   Planned sale
   $3,012 467 shares at $6.45 0.1% of stake
   Traded May 15 Filed May 15
   ↗
10. Yury Gryzlov COO
    Planned sale
    $6,897 1,245 shares at $5.54 0.2% of stake
    Traded Apr 2 Filed Apr 2
    ↗
11. Yury Gryzlov COO
    Planned sale
    $132K 21,266 shares at $6.22 3.9% of stake
    Traded Mar 10 Filed Mar 12
    ↗
12. Leonard Livschitz CEO
    Planned sale
    $90K 10,000 shares at $9.00 0.3% of stake
    Traded Jan 20 Filed Jan 21
    ↗
13. Anil Doradla CFO
    Planned sale
    $20K 2,000 shares at $10.00 0.5% of stake
    Traded Jan 7 Filed Jan 8
    ↗
14. Leonard Livschitz CEO
    Planned sale
    $97K 10,000 shares at $9.70 0.3% of stake
    Traded Jan 6 Filed Jan 8
    ↗
15. Leonard Livschitz CEO
    Planned sale
    $93K 10,000 shares at $9.33 0.4% of stake
    Traded Dec 23, 2025 Filed Dec 29, 2025
    ↗
16. Shuo Zhang Director
    Sale
    $29K 3,000 shares at $9.75 3.1% of stake
    Traded Dec 15, 2025 Filed Dec 17, 2025
    ↗

Also filed in the last 12 months, not counted as buying or selling: 31 share withholdings for taxes, 22 stock grants, and 1 gift.