| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Livschitz Leonard | CHIEF EXECUTIVE OFFICER, Director | C/O GRID DYNAMICS HOLDINGS, INC., 5000 EXECUTIVE PARKWAY, SUITE 520, SAN RAMON | /s/Anil Doradla, by power of attorney | 23 May 2025 | 0001805657 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GDYN | Common Stock | Sale | $2,048 | -155 | -1.2% | $13.21 | 13,134 | 21 May 2025 | See footnote | F1 |
| holding | GDYN | Common Stock | 3,023,180 | 21 May 2025 | Direct |
| Id | Content |
|---|---|
| F1 | The shares are held by the Reporting Person's spouse. |