Grid Dynamics Holdings, Inc. (GDYN)
Grid Dynamics Holdings, Inc. (GDYN) Insider Trading
Directors, officers and holders of more than 10% of GDYN report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 169 transactions on file: 0 with code P, 17 with code S and 33 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 30, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | S Sale | 10,512 | $10.51 | $110,481 |
| Oct 30, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | S Sale | 10,000 | $12.02 | $120,200 |
| Oct 30, 2026 | Doradla Anil | CHIEF FINANCIAL OFFICER | S Sale | 20,000 | $10.51 | $210,200 |
| Oct 29, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | S Sale | 10,000 | $9.00 | $90,000 |
| Oct 28, 2026 | Doradla Anil | CHIEF FINANCIAL OFFICER | F Tax Payment | 738 | $8.75 | $6,458 |
| Oct 8, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | S Sale | 4,849 | $8.00 | $38,792 |
| Oct 2, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | S Sale | 1,245 | $8.46 | $10,533 |
| Oct 1, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | F Tax Payment | 35,968 | $8.38 | $301,412 |
| Oct 1, 2026 | Doradla Anil | CHIEF FINANCIAL OFFICER | F Tax Payment | 2,111 | $8.38 | $17,690 |
| Oct 1, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | F Tax Payment | 1,686 | $8.38 | $14,129 |
| Sep 3, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | S Sale | 3,918 | $8.00 | $31,344 |
| Aug 21, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | F Tax Payment | 174 | $7.96 | $1,385 |
| Aug 18, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | S Sale | 467 | $7.53 | $3,517 |
| Aug 14, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | F Tax Payment | 252 | $7.65 | $1,928 |
| Aug 14, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | F Tax Payment | 632 | $7.75 | $4,898 |
| Aug 13, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | S Sale | 3,930 | $8.00 | $31,440 |
| Aug 7, 2026 | Zhang Shuo | Director | G Gift | 5,134 | Not measured | Not measured |
| Jul 28, 2026 | Doradla Anil | CHIEF FINANCIAL OFFICER | F Tax Payment | 667 | $6.14 | $4,095 |
| Jul 2, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | S Sale | 1,245 | $6.29 | $7,831 |
| Jul 2, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | F Tax Payment | 35,968 | $6.24 | $224,440 |
| Jul 1, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | F Tax Payment | 1,686 | $6.24 | $10,521 |
| Jul 1, 2026 | Doradla Anil | CHIEF FINANCIAL OFFICER | F Tax Payment | 2,118 | $6.24 | $13,216 |
| Jul 1, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | F Tax Payment | 35,968 | $6.24 | $224,440 |
| Jun 1, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | S Sale | 4,435 | $8.00 | $35,480 |
| May 22, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | F Tax Payment | 162 | $7.08 | $1,147 |
| May 15, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | F Tax Payment | 236 | $6.45 | $1,522 |
| May 15, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | S Sale | 467 | $6.45 | $3,012 |
| May 14, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | F Tax Payment | 632 | $6.47 | $4,089 |
| Apr 28, 2026 | Doradla Anil | CHIEF FINANCIAL OFFICER | F Tax Payment | 702 | $5.60 | $3,931 |
| Apr 2, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | S Sale | 1,245 | $5.54 | $6,897 |
| Apr 1, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | F Tax Payment | 1,686 | $5.64 | $9,509 |
| Apr 1, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | F Tax Payment | 35,968 | $5.64 | $202,860 |
| Apr 1, 2026 | Doradla Anil | CHIEF FINANCIAL OFFICER | F Tax Payment | 2,108 | $5.64 | $11,889 |
| Mar 10, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | S Sale | 21,266 | $6.22 | $132,275 |
| Feb 21, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | F Tax Payment | 178 | $6.81 | $1,212 |
| Feb 14, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | F Tax Payment | 1,024 | $6.58 | $6,738 |
| Feb 14, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | F Tax Payment | 2,629 | $6.58 | $17,299 |
| Feb 10, 2026 | Doradla Anil | CHIEF FINANCIAL OFFICER | F Tax Payment | 22,125 | $6.94 | $153,548 |
| Feb 10, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | F Tax Payment | 8,654 | $6.94 | $60,059 |
| Feb 10, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | F Tax Payment | 355,119 | $6.94 | $2,464,526 |
| Feb 10, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | F Tax Payment | 17,310 | $6.94 | $120,131 |
| Feb 7, 2026 | Doradla Anil | CHIEF FINANCIAL OFFICER | A Award | 49,368 | Not measured | Not measured |
| Feb 7, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | A Award | 658,240 | Not measured | Not measured |
| Feb 7, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | A Award | 65,824 | Not measured | Not measured |
| Feb 7, 2026 | Gryzlov Yury | CHIEF OPERATING OFFICER | A Award | 32,912 | Not measured | Not measured |
| Jan 28, 2026 | Doradla Anil | CHIEF FINANCIAL OFFICER | F Tax Payment | 765 | $8.28 | $6,334 |
| Jan 20, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | S Sale | 10,000 | $9.00 | $90,000 |
| Jan 7, 2026 | Doradla Anil | CHIEF FINANCIAL OFFICER | S Sale | 2,000 | $10.00 | $20,000 |
| Jan 6, 2026 | Livschitz Leonard | CHIEF EXECUTIVE OFFICER | S Sale | 10,000 | $9.70 | $97,000 |
| Jan 1, 2026 | Doradla Anil | CHIEF FINANCIAL OFFICER | A Award | 36,000 | Not measured | Not measured |
The full Form 4 history is on the GDYN company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.