| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Livschitz Leonard | CHIEF EXECUTIVE OFFICER, Director | C/O GRID DYNAMICS HOLDINGS, INC., 6101 BOLLINGER CANYON ROAD, SUITE 465, SAN RAMON | /s/Anil Doradla, by power of attorney | 25 Nov 2025 | 0001805657 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GDYN | Common Stock | Tax liability | -$1.22K | -142 | -1.09% | $8.61 | 12.9K | 24 Nov 2025 | See footnote | F1 |
| holding | GDYN | Common Stock | 2.85M | 24 Nov 2025 | Direct |
| Id | Content |
|---|---|
| F1 | The shares are held by the Reporting Person's spouse. |