GRID DYNAMICS HOLDINGS, INC. — Director's Dealing 2026

Jan 6, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GRID DYNAMICS HOLDINGS, INC. (GDYN)
CIK: 0001743725
Period of Report: 2026-01-01

Reporting Person: Livschitz Leonard (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-01-01	Common Stock	A	360000	—	Acquired	3181378	Direct
2026-01-01	Common Stock	F	37035	$9.03	Disposed	3144343	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	12860	Indirect

Footnotes

F1: These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. One-third of the RSUs shall vest on January 1, 2027 and one-twelfth of the RSUs shall vest on each three-month anniversary thereafter, subject to the Reporting Person continuing as a service provider through each such date.

F2: Represents shares that have been withheld by the Issuer to satisfy tax withholding and remittance obligations in connection with the net settlement of restricted stock units granted to the Reporting Person on January 1, 2024.

F3: The shares are held by the Reporting Person's spouse.