Leonard Livschitz - 01 Oct 2026 Form 4 Insider Report for GRID DYNAMICS HOLDINGS, INC. (GDYN)

Reporting relationship: CHIEF EXECUTIVE OFFICER, Director
Issuer ticker: GDYN
Reported as of: 01 Oct 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Oct 2026, 18:20:09 UTC
Prior SEC filing: 24 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/Anil Doradla, by power of attorney

Filing notes and source

Key filing fact

Leonard Livschitz filed Form 4 for GRID DYNAMICS HOLDINGS, INC. (GDYN) on 02 Oct 2026.

Key facts

This page summarizes Leonard Livschitz's Form 4 filing for GRID DYNAMICS HOLDINGS, INC. (GDYN).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 02 Oct 2026, 18:20.

Change

Previous filing in this sequence was filed on 24 Aug 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001805657 Primary reporting owner

Livschitz Leonard

Relationship: CHIEF EXECUTIVE OFFICER, Director
Address: C/O GRID DYNAMICS HOLDINGS, INC., 6101 BOLLINGER CANYON ROAD, SUITE 465, SAN RAMON
Signature: /s/Anil Doradla, by power of attorney
Signature date: 02 Oct 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

GDYN transaction

Common Stock

Tax liability

Transaction value
Shares: -35,968
Change %: -1.1%
Price: $8.38^*
Shares after: 3,319,560
Date: 01 Oct 2026
Ownership: Direct
Footnotes: F1

GDYN holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 10,834
Date: 01 Oct 2026
Ownership: See footnote
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents shares that have been withheld by the Issuer to satisfy tax withholding and remittance obligations in connection with net settlement of restricted stock units.

Footnote F2

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