CIK 0001743725 · Accelerated filer
GRID DYNAMICS HOLDINGS, INC.
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- GDYN
- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 830632724
- Phone
- (650) 523-5000
- Business address
- 6101 BOLLINGER CANYON ROAD, SUITE 465, SAN RAMON, CA, 94583
- Former names
- ChaSerg Technology Acquisition Corp
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $2,738,308
- in 14 filings, $967K under 10b5-1 plans
Net −$2,738,308. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-07-07 | Doradla Anil CHIEF FINANCIAL OFFICER | Sale 10b5-1 | −2,000 | $12.22 | $24K | 354,388 |
| 2025-07-02 | Gryzlov Yury CHIEF OPERATING OFFICER | Sale 10b5-1 | −737 | $11.82 | $9K | 469,779 |
| 2025-07-01 | Gryzlov Yury CHIEF OPERATING OFFICER | Shares withheld for taxes 10b5-1 | −1,753 | $11.87 | $21K | 470,516 |
| 2025-07-01 | Livschitz Leonard CHIEF EXECUTIVE OFFICER | Shares withheld for taxes | −35,901 | $11.87 | $426K | 2,927,279 |
| 2025-07-01 | Doradla Anil CHIEF FINANCIAL OFFICER | Shares withheld for taxes | −2,215 | $11.87 | $26K | 356,388 |
| 2025-07-01 | Livschitz Leonard CHIEF EXECUTIVE OFFICER | Sale 10b5-1 | −10,000 | $12.00 | $120K | 2,963,180 |
| 2025-06-24 | Livschitz Leonard CHIEF EXECUTIVE OFFICER | Sale 10b5-1 | −10,000 | $11.67 | $117K | 2,973,180 |
| 2025-06-10 | Livschitz Leonard CHIEF EXECUTIVE OFFICER | Sale 10b5-1 | −20,000 | $12.23 | $245K | 2,983,180 |
| 2025-06-09 | Doradla Anil CHIEF FINANCIAL OFFICER | Sale 10b5-1 | −2,000 | $12.34 | $25K | 358,603 |
| 2025-06-03 | Gryzlov Yury CHIEF OPERATING OFFICER | Sale 10b5-1 | −2,000 | $12.00 | $24K | 472,269 |
| 2025-05-27 | Livschitz Leonard CHIEF EXECUTIVE OFFICER | Sale 10b5-1 | −20,000 | $13.12 | $262K | 3,003,180 |
| 2025-05-21 | Livschitz Leonard CHIEF EXECUTIVE OFFICER | Sale | −155 | $13.21 | $2K | 13,134 |
| 2025-05-13 | Livschitz Leonard CHIEF EXECUTIVE OFFICER | Sale 10b5-1 | −30,000 | $15.07 | $452K | 3,023,180 |
| 2025-05-12 | Livschitz Leonard CHIEF EXECUTIVE OFFICER | Sale 10b5-1 | −10,000 | $15.00 | $150K | 3,053,180 |
| 2025-05-07 | Doradla Anil CHIEF FINANCIAL OFFICER | Sale 10b5-1 | −2,000 | $13.55 | $27K | 360,603 |
| 2025-05-06 | Gryzlov Yury CHIEF OPERATING OFFICER | Sale 10b5-1 | −2,000 | $13.22 | $26K | 474,269 |
| 2025-04-29 | Livschitz Leonard CHIEF EXECUTIVE OFFICER | Sale 10b5-1 | −20,000 | $13.92 | $278K | 3,063,180 |
| 2025-04-15 | Livschitz Leonard CHIEF EXECUTIVE OFFICER | Sale 10b5-1 | −20,000 | $13.76 | $275K | 3,083,180 |
| 2025-04-08 | Gryzlov Yury CHIEF OPERATING OFFICER | Sale 10b5-1 | −2,000 | $13.97 | $28K | 476,269 |
| 2025-04-07 | Doradla Anil CHIEF FINANCIAL OFFICER | Sale 10b5-1 | −2,000 | $13.22 | $26K | 362,603 |
Page 6 of 7 · 129 trades